Recent publication highlights

 

Below a list of recent SURFCAT publication highlights.

The total list of publications from SURFCAT can be seen by clicking on "SURFCAT Publications" in the left-handed menu.

 

2024

 

Long-term continuous ammonia electrosynthesis

Shaofeng Li, Yuanyuan Zhou, Xianbiao Fu, Jakob B. Pedersen, Mattia Saccoccio, Suzanne Z. Andersen, Kasper Enemark-Rasmussen, Paul J. Kempen, Christian Danvad Damsgaard, Aoni Xu, Rokas Sažinas, Jon Bjarke Valbæk Mygind, Niklas H. Deissler, Jakob Kibsgaard, Peter C. K. Vesborg, Jens K. Nørskov & Ib Chorkendorff

Nature volume 629, pages92–97 (2024)

DOI:10.1038/s41586-024-07276-5 (2024)

 

Effect of Lithium Salt on Lithium-Mediated Ammonia Synthesis

Xianbiao Fu, Shaofeng Li, Niklas H. Deissler, Jon Bjarke Valbæk Mygind, Jakob KibsgaardIb Chorkendorff

ACS Energy Letters, (2024)

DOI 10.1021/acsenergylett.4c01655

 

 

 

Operando investigations of the solid electrolyte interphase in the lithium mediated nitrogen reduction reaction

Niklas H. Deissler, J. Bjarke V. Mygind, Katja Li, Valerie A. Niemann, Peter Benedek, Valentin Vinci, Shaofeng Li, Xianbiao Fu, Peter C. K. Vesborg, Thomas F. Jaramillo, Jakob Kibsgaard, Jakub Drnecc and Ib Chorkendorff

Energy & Environmental Science, 17 (2024) 3482 - 3492

DOI: 10.1039/D3EE04235A

 

 
Unveiling transport mechanisms of cesium and water in operando zero-gap CO2 electrolyzers

Bjørt Óladóttir Joensen, José A. Zamora Zeledón, Lena Trotochaud, Andrea Sartori, Marta Mirolo, Asger Barkholt Moss, Sahil Garg, Ib Chorkendorff, Jakub Drnec, Brian Seger, Qiucheng Xu

Joule (2024) 

DOI: 10.1016/j.joule.2024.02.027

 

 

 

Phenol as proton shuttle and buffer for lithium-mediated ammonia electrosynthesis

Xianbiao Fu, Aoni Xu, Jakob B. Pedersen, Shaofeng Li, Rokas Sažinas, Yuanyuan Zhou, Suzanne Z. Andersen, Mattia Saccoccio, Niklas H. Deissler, Jon Bjarke Valbæk Mygind, Jakob Kibsgaard, Peter C. K. Vesborg, Jens K. Nørskov & Ib Chorkendorff

Nature Communication 15 (2024) 2417

DOI: 10.1038/s41467-024-46803-w

 

Insights into zero-gap CO2 electrolysis at elevated temperatures

Carlos A. Giron Rodriguez, Nishithan C. Kani, Asger B. Moss, Bjørt Oladottir Joensen, Sahil Garg, Wanyu Deng, Terry Wilson, John R. Varcoe, Ib Chorkendorff and Brian Seger 

Energy & Enivironnement Catalysis  (2024)

DOI: 10.1039/d3ey00224a

 

 

Spin-mediated promotion of Co catalysts for ammonia synthesis

Ke Zhang, Ang Cao, Lau Halkier Wandall, Jerome Vernieres, Jakob Kibsgaard, Jens K. Nørskov and Ib Chorkendorff

Science, Vol. 383, No. 6689

DOI: 10.1126/science.adn0558

 

 

Calcium-mediated nitrogen reduction for electrochemical ammonia synthesis

Xianbiao Fu, Valerie A. Niemann, Yuanyuan Zhou, Shaofeng Li, Ke Zhang, Jakob B. Pedersen, Mattia Saccoccio, Suzanne Z. Andersen, Kasper Enemark-Rasmussen, Peter Benedek, Aoni Xu, Niklas H. Deissler, Jon Bjarke Valbæk Mygind, Adam C. Nielander, Jakob Kibsgaard, Peter C. K. Vesborg, Jens K. Nørskov, Thomas F. Jaramillo & Ib Chorkendorff 

Nature Materials volume 23, pages101–107 (2024)
DOI: 10.1038/s41563-023-01702-1

 

Stable mass-selected AuTiOx nanoparticles for CO oxidation

Rikke Egeberg Tankard, Filippo Romeggio, Stefan Kei Akazawa, Alexander Krabbe, Olivia Fjord Sloth, Niklas Mørch Secher, Sofie Colding-Fagerholt, Stig Helveg, Richard Palmer, Christian Danvad Damsgaard, Jakob Kibsgaard and Ib Chorkendorff

Phys. Chem. Chem. Phys., 2024,26, 9253-9263
DOI: 10.1039/D4CP00211C

 

Dual and Triple Atom Electrocatalysts for Energy Conversion (CO2RR, NRR, ORR, OER, and HER): Synthesis, Characterization, and Activity Evaluation

Adam M. Roth-Zawadzki, Alexander J. Nielsen, Rikke E. Tankard, and Jakob Kibsgaard

ACS Catal.2024, 14, 2, 1121–1145
DOI: 10.1021/acscatal.3c05000

 

Gold Nanoparticles for CO2 Electroreduction: An Optimum Defined by Size and Shape

Esperanza Sedano Varo, Rikke Egeberg Tankard, Joakim Kryger-Baggesen, Joerg Jinschek, Stig Helveg, Ib Chorkendorff, Christian Danvad Damsgaard, and Jakob Kibsgaard

J. Am. Chem. Soc. 2024, 146, 3, 2015–2023
DOI: 10.1021/jacs.3c10610

 

2023

 

Identifying and alleviating the durability challenges in membrane-electrode-assembly devices for high-rate CO electrolysis

Qiucheng Xu, Sahil Garg, Asger B. Moss, Marta Mirolo, Ib Chorkendorff, Jakub Drnec & Brian Seger

Nature Catalysis September 2023
DOI: 10.1038/s41929-023-01034-y

 

Probing the Boundary between Classical and Quantum Mechanics by Analyzing the Energy Dependence of Single-Electron Scattering Events at the Nanoscale

Christian Kisielowski, Petra Specht, Stig Helveg, Fu-Rong Chen, Bert Freitag, Joerg Jinschek, Dirk Van Dyck

2023 Mar 8;13(6):971. 
DOI: 10.3390/nano13060971

 

Laser-Annealing and Solid-Phase Epitaxy of Selenium Thin-Film Solar Cells

Rasmus Nielsen, Tobias H. Hemmingsen, Tobias G. Bonczyk, Ole Hansen, Ib Chorkendorff, and Peter C. K. Vesborg

 

DOI: 10.1021/acsaem.3c01464
ACS Appl. Energy Mater.2023, 6, 17, 8849–8856

Redox dynamics of 2D crystalline vanadium oxide phases on high-index anatase facets

Martin Ek, Anita Godiksen, Logi Arnarson, Poul Georg Moses, Søren B. Rasmussen, Magnus Skoglundh, Eva Olsson and Stig Helveg 

Nanoscale, 2023,15, 9503-9509
DOI: 10.1039/d2nr07067g

 

Exploring the mobility of Cu in bimetallic nanocrystals to promote atomic-scale transformations under a reactive gas environment

Jette K. Mathiesen, Sofie Colding-Fagerholt, Kim D. Jensen, Jack K. Pedersen, Tom Vosch, Jan Rossmeisl, Stig Helveg and Kirsten M. Ø. Jensen

J. Mater. Chem. A, 2023, 11, 9654-9667
DOI: 10.1039/D3TA00458A

 

Versatile high energy X-ray transparent electrolysis cell for operando measurements

Asger B. Moss, Joel Hätinen, Peter Kúš, Sahil Garg, Marta Mirolo, Ib Chorkendorff, Brian Seger, Jakub Drnec

Journal of Power Sources, Volume 562, 1 April 2023, 232754
DOI:  10.1016/j.jpowsour.2023.232754

 

How alkali cations affect salt precipitation and CO2 electrolysis performance in membrane electrode assembly electrolyzers

Sahil Garg, Qiucheng Xu, Asger B. Moss, Marta Mirolo, Wanyu Deng, Ib Chorkendorff, Jakub Drnec and Brian Seger 

Energy Environ. Sci., 2023, 16, 1631-1643
DOI: 10.1039/D2EE03725D

 

In operando investigations of oscillatory water and carbonate effects in MEA-based CO2 electrolysis devices

 

Asger B. Moss, Sahil Garg, Marta Mirolo, Carlos A. Giron Rodriguez, Roosa Ilvonen, Ib Chorkendorff, Jakub Drnec and Brian Seger

Joule, Vol. 7, Issue 2, pp 350-365
DOI: 10.1016/j.joule.2023.01.013

 

 

Influence of Headgroups in Ethylene-Tetrafluoroethylene-Based Radiation-Grafted Anion Exchange Membranes for CO2 Electrolysis

Carlos A. Giron Rodriguez, Bjørt Óladottir Joensen, Asger Barkholt Moss, Gastón O. Larrazábal, Daniel K. Whelligan, Brian Seger, John R. Varcoe, and Terry R. Willson

ACS Sustainable Chem. Eng. 2023, 11, 4, 1508–1517
DOI: 10.1021/acssuschemeng.2c06205

 

Enriching Surface-Accessible CO2 in the Zero-Gap Anion-Exchange-Membrane-Based CO2 Electrolyzer

Dr. Qiucheng Xu, Aoni Xu, Dr. Sahil Garg, Asger B. Moss, Prof. Dr. Ib Chorkendorff, Prof. Dr. Thomas Bligaard, Prof. Dr. Brian Seger

Agewandte Chemie, Vol. 62, Issue 3
DOI: 10.1002/anie.202214383

 

Continuous-flow electrosynthesis of ammonia by nitrogen reduction and hydrogen oxidation

Xianbiao Fu, Jakob B. Pedersen, Yuanyuan Zhou, Mattia Saccoccio, Shaofeng Li, Rokas Sažinas, Katja Li, Suzanne Z. Andersen, Aoni Xu, Niklas H. Deissler, Jon Bjarke Valbæk Mygind, Chao Wei, Jakob Kibsgaard, Peter C. K. Vesborg, Jens K. Nørskov and Ib Chorkendorff

SCIENCE, 16 Feb 2023, Vol 379, Issue 6633, pp. 707-712
DOI: 10.1126/science.adf4403

 

   

Reconstructing the exit wave of 2D materials in high-resolution transmission electron microscopy using machine learning

Matthew Helmi Leth Larsen, Frederik Dahl, Lars P. Hansen, Bastian Barton, Christian Kisielowski, Stig Helveg, Ole Winther, Thomas W. Hansen, Jakob Schiøtz

Ultramicroscopy, Volume 243, January 2023, 113641
DOI: 10.1016/j.ultramic.2022.113641

2022

 

Enhanced promotion of Ru-based ammonia catalysts by in situ dosing of Cs

V. Shadravan, A. Cao, V J. Bukas, M. K. Grønborg, C. D. Damsgaard, Z. Wang, J. Kibsgaard, J. K. Nørskov, and I. Chorkendorff

Energy Environ. Sci., 2022,15, 3310-3320
DOI: 10.1039/D2EE00591C

 

Electrosynthesis of ammonia with high selectivity and high rates via engineering of the solid-electrolyte interphase 

Shaofeng Li, Yuanyuan Zhou, Katja Li, Mattia Saccoccio, Rokas Sažinas, Suzanne Z.Andersen, Jakob B.Pedersen, Xianbiao Fu, Vahid Shadravan, Debasish Chakraborty, Jakob Kibsgaard, Peter C.K.Vesborg, Jens K.Nørskov, Ib Chorkendorff

Joule, Volume 6, Issue 9, 21 September 2022, Pages 2083-2101
DOI: 10.1016/j.joule.2022.07.009

 

 

Reversible Atomization and Nano-Clustering of Pt as a Strategy for Designing Ultra-Low-Metal-Loading Catalysts

Debasish Chakraborty, Thomas Erik Lyck Smitshuysen, Arvin Kakekhani, Sebastian Pirel Fredsgaard Jespersen, Sayan Banerjee, Alexander Krabbe, Nicolai Hagen, Hugo Silva, Justus Just, Christian Danvad Damsgaard, Stig Helveg, Andrew M. Rappe, Jens K. Nørskov, and Ib Chorkendorff

J. Phys. Chem. C 2022, 126, 38, 16194–16203
DOI: 10.1021/acs.jpcc.2c05213

 

Local reaction environment for selective electroreduction of carbon monoxide

Ming Ma, Wanyu Deng, Aoni Xu, Degenhart Hochfilzer, Yu Qiao, Karen Chan, Ib Chorkendorff and Brian Seger

Energy Environ. Sci., 2022,15, 2470-2478
DOI: 10.1039/d1ee03838a

 

Electrolyte acidification from anode reactions during lithium mediated ammonia synthesis 

Kevin Krempl, Jakob B.Pedersen, Jakob Kibsgaard, Peter C.K.Vesborg and IbChorkendorff

Electrochemistry Communications, Volume 134, January 2022, 107186
DOI: 10.1016/j.elecom.2021.107186

 

Investigation of Ethylene and Propylene Production from CO2 Reduction over Copper Nanocubes in an MEA-Type Electrolyzer

Gastón O. Larrazábal, Valery Okatenko, Ib Chorkendorff, Raffaella Buonsanti and Brian Seger

ACS Appl. Mater. Interfaces 2022, 14, 6, 7779–7787
DOI: 10.1021/acsami.1c18856

 

Quantitative Operando Detection of Electro Synthesized Ammonia Using Mass Spectrometry

Kevin Krempl, Degenhart Hochfilzer, Filippo Cavalca, Mattia Saccoccio, Jakob Kibsgaard, Peter C. K. Vesborg and Ib Chorkendorff

ChemElectroChem,Volume 9, Issue 6, March 29, 2022
DOI: 10.1002/celc.202101713

 

Transients in Electrochemical CO Reduction Explained by Mass Transport of Buffers

Degenhart Hochfilzer, Aoni Xu, Jakob Ejler Sørensen, Julius Lucas Needham, Kevin Krempl, Karl Krøjer Toudahl, Georg Kastlunger, Ib Chorkendorff, Karen Chan and Jakob Kibsgaard

ACS Catal. 2022, 12, 9, 5155–5161
DOI: 10.1021/acscatal.2c00412

In Situ 

In Situ Analysis of the Facets of Cu-Based Electrocatalysts in Alkaline Media Using Pb Underpotential Deposition

Degenhart Hochfilzer, Aarti Tiwari, Ezra L. Clark, Anton Simon Bjørnlund, Thomas Maagaard, Sebastian Horch, Brian Seger, Ib Chorkendorff, and Jakob Kibsgaard

Langmuir2022, 38, 4, 1514–1521
DOI: 10.1021/acs.langmuir.1c02830

 

 The 2022 Solar Fuels Roadmap

Gideon Segev, Jakob Kibsgaard, Christopher Hahn, Zhichuan J. Xu, Wen-Hui Cheng, Todd Deutsch, Chengxiang Xiang, Jenny Z. Zhang, Leif Hammarstrom, Daniel Nocera

Journal of Physics D: Applied Physics, Volume 55, Number 32
DOI: 10.1088/1361-6463/ac6f97

 

 A spin promotion effect in catalytic ammonia synthesis

 

Ang Cao, Vanessa J. Bukas, Vahid Shadravan, Zhenbin Wang, Hao Li, Jakob Kibsgaard, Ib Chorkendorff & Jens K. Nørskov

Nature Communications volume 13, Article number: 2382 (2022) 
DOI: 10.1038/s41467-022-30034-y

 

The low overpotential regime of acidic water oxidation part II: trends in metal and oxygen stability numbers

Soren B. Scott, Jakob E. Sørensen, Reshma R. Rao, Choongman Moon, Jakob Kibsgaard, Yang Shao-Horn and Ib Chorkendorff 

Energy Environ. Sci., 2022,15, 1988-2001
DOI: 10.1039/D1EE03915F

 

The low overpotential regime of acidic water oxidation part I: the importance of O2 detection

Soren B. Scott, Reshma R. Rao, Choongman Moon, Jakob E. Sørensen, Jakob Kibsgaard, Yang Shao-Horn and Ib Chorkendorff 

Energy Environ. Sci., 2022,15, 1977-1987
DOI: 10.1039/D1EE03914H

 

Increasing Current Density of Li-Mediated Ammonia Synthesis with High Surface Area Copper Electrodes

Katja Li, Sarah G. Shapel, Degenhart Hochfilzer, Jakob B. Pedersen, Kevin Krempl, Suzanne Z. Andersen, Rokas Sažinas, Mattia Saccoccio, Shaofeng Li, Debasish Chakraborty, Jakob Kibsgaard, Peter C. K. Vesborg, Jens K. Nørskov, and Ib Chorkendorff

ACS Energy Lett.2022, 7, 1, 36–41
DOI: 10.1021/acsenergylett.1c02104

 

2021

 

Enhancement of Li-mediated Ammonia Synthesis by Addition of Oxygen

K. Li, S. Z. Andersen, M. J. Statt, M. Saccoccio, V. J. Bukas, K. Krempl, R. Sažinas1, J. B. Pedersen, V. Shadravan, Y. Zhou, D. Chakraborty, J. Kibsgaard, P. C. K. Vesborg, J. K. Nørskov and I. Chorkendorff

SCIENCE, 23 Dec 2021, Vol 374, Issue 6575, pp. 1593-1597
DOI: 10.1126/science.abl4300 

 

Monitoring oxygen production on mass-selected iridium–tantalum oxide electrocatalysts

Y-R. Zheng,  J. Vernieres, Z. Wang, K. Zhang, D. Hochfilzer, K. Krempl, T-W. Liao, F. Presel, T. Altantzis, J. Fatermans, S. B. Scott, N. M. Secher, C. Moon, P. Liu, S. Bals, S. V. Aert, A. Cao, M. Anand, J. K. Nørskov, J. Kibsgaard and I. Chorkendorff

Nature Energy (2021)

DOI: 10.1038/s41560-021-00948-w

 

Semitransparent Selenium Solar Cells as a Top Cell for Tandem Photovoltaics

Tomas H. Youngman, Rasmus Nielsen, Andrea Crovetto, Brian Seger, Ole Hansen, Ib Chorkendorff, Peter C. K. Vesborg

RRL Solar, Volume 5, Issue 7
DOI: 10.1002/solr.202100111

 

Probing atom dynamics of excited Co-Mo-S nanocrystals in 3D

Fu-Rong Chen, Dirk Van Dyck, Christian Kisielowski, Lars P. Hansen, Bastian Barton & Stig Helveg

Nature Communications volume 12, Article number: 5007 (2021) 
DOI: 10.1038/s41467-021-24857-4

 

Origins of the Instability of Nonprecious Hydrogen Evolution Reaction Catalysts at Open-Circuit Potential

Zhenbin Wang, Ya-Rong Zheng, Joseph Montoya, Degenhart Hochfilzer, Ang Cao, Jakob Kibsgaard, Ib Chorkendorff, and Jens K. Nørskov

ACS Energy Letters 6, 2268-2274, (2021)
DOI: 10.1021/acsenergylett.1c00876

 

Dynamic Interfacial Reaction Rates from Electrochemistry–Mass Spectrometry 

Kevin Krempl, Degenhart Hochfilzer, Soren B. Scott, Jakob Kibsgaard, Peter C. K. Vesborg, Ole Hansen, and Ib Chorkendorff

Anal. Chem. 2021, 93, 18, 7022–7028
DOI: 10.1021/acs.analchem.1c00110

The Importance of Potential Control for Accurate Studies of Electrochemical CO Reduction

Degenhart Hochfilzer, Jakob Ejler Sørensen, Ezra L. Clark, Soren B. Scott, Ib Chorkendorff, and Jakob Kibsgaard

ACS Energy Lett. 2021, 6, 5, 1879–1885
DOI:10.1021/acs.analchem.1c00110

 

 

Probing surface-sensitive redox properties of VOx/TiO2 catalyst nanoparticles

Martin Ek, Logi Arnarson, Poul Georg Moses, Søren B. Rasmussen, Magnus Skoglundh, Eva Olsson and Stig Helveg


Nanoscale, 2021,13, 7266-7272
DOI: 10.1039/D0NR08943

 

 

Single-atom Pt promotion of industrial Co-Mo-S catalysts for ultra-deep hydrodesulfurization

Christian Frederik Weise, Hanne Falsig, Poul Georg Moses, Stig Helveg, Michael Brorson, Lars Pilsgaard Hansen

Journal of Catalysis
DOI: 10.1016/j.jcat.2021.03.008

 

 Is There Anything Better than Pt for HER?

Johannes Novak Hansen, Hector Prats, Karl Krøjer Toudahl, Niklas Mørch Secher, Karen Chan, Jakob Kibsgaard and Ib Chorkendorff

ACS Energy Lett.2021, 6, 4, 1175–1180
DOI: 10.1021/acsenergylett.1c00246

 

Tracking oxygen atoms in electrochemical CO oxidation - Part II: Lattice oxygen reactivity in oxides of Pt and Ir

Soren B. Scott, Jakob Kibsgaard, Peter C. K. Vesborg, Ib Chorkendorff

Electrochimica Acta, Volume 374, 1 April 2021, 137844
DOI: 10.1016/j.electacta.2021.137844

 

Tracking oxygen atoms in electrochemical CO oxidation – Part I: Oxygen exchange via  hydration

Soren B. Scott, Jakob Kibsgaard, Peter C. K. Vesborg, Ib Chorkendorff

Electrochimica Acta, Volume 374, 1 April 2021, 137842
DOI: 10.1016/j.electacta.2021.137842

Highly active, selective, and stable Pd single-atom catalyst anchored on N-doped hollow carbon sphere for electrochemical H2O2 synthesis under acidic conditions

Jiangbo Xi, Sungeun Yang, Luca Silvioli, Sufeng Caoe, Pei Liu, Qiongyang Chen, Yanyan Zhaog, Hongyu Sunh, Johannes Novak Hansen, Jens-Peter B. Haraldsted, Jakob Kibsgaard, Jan Rossmeisl, Sara Bals, Shuai Wang, Ib Chorkendorff

Journal of Catalysis, Volume 393, January 2021, Pages 313-323
DOI: 10.1016/j.jcat.2020.11.020

2020

 

 

The Dissolution Dilemma for Low Pt Loading Polymer Electrolyte Membrane Fuel Cell Catalysts

Daniel J. S. Sandbeck, Niklas Mørch Secher, Masanori Inaba, Jonathan Quinson, Jakob Ejler Sørensen, Jakob Kibsgaard, Alessandro Zana, Francesco Bizzotto, Florian D. Speck, Michael T. Y. Paul, Alexandra Dworzak, Carsten Dosche, Mehtap Oezaslan, Ib Chorkendorff,  Matthias Arenz, and Serhiy Cherevko

Volume 167, Number 16

 

Anodic molecular hydrogen formation on Ru and Cu electrodes

Soren B. Scott, Albert K. Engstfeld, Zenonas Jusys, Degenhart Hochfilzer, Nikolaj Knøsgaard, Daniel B. Trimarco, Peter C. K. Vesborg, R. Jürgen Behm and  Ib Chorkendorff

Catalysis Science & Technology, 2020,10, 6870-6878
DOI: 10.1039/D0CY01213K

 

Assessing the defect tolerance of kesterite-inspired solar absorbers

Andrea Crovetto, Sunghyun Kim, Moritz Fischer, Nicolas Stenger, Aron Walsh, Ib Chorkendorff and  Peter C. K. Vesborg   

ENERGY & ENVIRONMENTAL SCIENCE, Issue 10, 2020
DOI: 10.1039/d0ee02177f

 

Increasing Stability, Efficiency, and Fundamental Understanding of Lithium-Mediated Electrochemical Nitrogen Reduction

Suzanne Zamany Andersen, Michael J. Statt, Vanessa J Bukas,   Sarah G Shapel, Jakob B Pedersen, Kevin Krempl, Mattia Saccoccio, Debasish Chakraborty, Jakob Kibsgaard, Peter C K Vesborg, Jens Kehlet Norskov and Ib Chorkendorff  

Energy & Environmental Science, 2020
DOI: 10.1039/D0EE02246B

 

Role of ion-selective membranes in the carbon balance for CO2 electroreduction via gas diffusion electrode reactor designs 

Ming Ma, Sangkuk Kim, Ib Chorkendorff and Brian Seger

Chem.
Sci., 2020, Advance Article
DOI: 10.1039/D0SC03047C

 

Operando identification of site-dependent water oxidation activity on ruthenium dioxide single-crystal surfaces

Reshma R. Rao, Manuel J. Kolb, Livia Giordano, Anders Filsøe Pedersen, Yu Katayama, Jonathan Hwang, Apurva Mehta, Hoydoo You, Jaclyn R. Lunger, Hua Zhou, Niels Bendtsen Halck, Tejs Vegge, Ib Chorkendorff, Ifan E. L. Stephens & Yang Shao-Horn

Nature Catalysis, volume 3, pages 516–525(2020)
DOI: 10.1038/s41929-020-0457-6

 

Parallel Evaluation of the BiI3, BiOI, and Ag3BiI6 Layered Photoabsorbers

Andrea Crovetto, Alireza Hajijafarassar, Ole Hansen, Brian Seger, Ib Chorkendorff and Peter C. K. Vesborg
  

Chem. Mater. 2020, 32, 8, 3385–3395
DOI: 10.1021/acs.chemmater.9b04925

 

 

The Particle Size Effect on Platinum Dissolution: Considerations for Accelerated Stability Testing of Fuel Cell Catalysts

  • Daniel Sandbeck, Niklas Mørch Secher, Florian D. Speck, Jakob Ejler Sørensen, Jakob Kibsgaard, Ib Chorkendorff and Serhiy Cherevko

  • ACS Catalysis 2020

DOI: 10.1021/acscatal.0c00779

 

 

Optimizing Ni-Fe-Ga alloys into Ni2FeGa for the hydrogenation of CO2 into methanol

Thomas E. L. Smitshuysen, Monia R. Nielsen, Tim Pruessmann, Anna Zimina, Thomas L. Sheppard, Jan-Dierk Grunwaldt, Ib Chorkendorff, Christian D. Damsgaard

ChemCatChem

DOI: 10.1002/cctc.202000174

 

Insights into the carbon balance for CO2 electroreduction on Cu using gas diffusion electrode reactor designs

Ming Ma, Ezra L. Clark, Kasper T. Therkildsen, Sebastian Dalsgaard, Ib Chorkendorff and Brian Seger  

Energy Environ. Sci., 2020, Advance Article

DOI: 10.1039/D0EE00047G

 

Fingerprint Voltammograms of Copper Single Crystals under Alkaline Conditions: A Fundamental Mechanistic Analysis

Aarti Tiwari, Hendrik H. Heenen, Anton Simon Bjørnlund, Thomas Maagaard, EunAe Cho, Ib Chorkendorff, Henrik H. Kristoffersen, Karen Chan, Sebastian Horch

J. Phys. Chem. Lett. 2020, 11, 4, 1450-1455

DOI: 10.1021/acs.jpclett.9b03728

 

 

TaS2 Back Contact Improving Oxide-Converted Cu2BaSnS4 Solar Cells

Andrea Crovetto, Kristine Børsting, Rasmus Nielsen, Alireza Hajijafarassar, Ole Hansen, Brian Seger, Ib Chorkendorff, Peter C. K. Vesborg

ACS Appl. Energy Mater. 2020, 3, 1, 1190-1198

DOI: 10.1021/acsaem.9b02251

2019

 

The Difficulty of Proving Electrochemical Ammonia Synthesis

Jakob Kibsgaard, Jens Nørskov and Ib Chorkendorff

ACS Energy Lett. 2019, 4, 12, 2986-2988

DOI: 10.1021/acsenergylett.9b02286 

 Trace

Trace anodic migration of iridium and titanium ions and subsequent cathodic selectivity degradation in acid electrolysis systems

Jens-Peter B. Haraldsted, Zsolt Révayb, Rasmus Frydendal, Arnau Verdaguer-Casadevall, Jan Rossmeisl, Jakob Kibsgaard, Ib Chorkendorff

Materials Today Energy 14,1003522, (2019) 

 

DOI:10.1016/j.mtener.2019.100352

 

Wide Band Gap Cu2SrSnS4 Solar Cells from Oxide Precursors

Andrea Crovetto, Rasmus Nielsen, Eugen Stamate, Ole Hansen, Brian Seger, Ib Chorkendorff and Peter C. K. Vesborg

ACS Appl. Energy Mater. 2019, 2, 10, 7340-7344
DOI: 10.1021\acsaem.9b01322

Effect of Dissolved Glassware 

Effect of Dissolved Glassware on the Structure-Sensitive Part of the Cu(111) Voltammogram in KOH

Aarti Tiwari, Thomas Maagaard, Ib Chorkendorff and Sebastian Horch

ACS Energy Lett.2019, 4,7, pp. 1645-1649
DOI: 10.1021/acsenergylett.9b01064

 Electrified methane reforming

Electrified methane reforming: A compact approach to greener industrial hydrogen productioOn

Sebastian T. Wismann, Jakob S. Engbæk, Søren B. Vendelbo, Flemming B. Bendixen, Winnie L. Eriksen, Kim Aasberg-Petersen, Cathrine Frandsen, Ib Chorkendorff, Peter M. Mortensen

Science, Vol 364, Issue 6442,  pp. 756-759, 24 May 2019
DOI: 10.1126/science.aaw8775

 

Evolution of intermetallic GaPd2/SiO2 catalyst and optimization for methanol synthesis at ambient pressure

Elisabetta M. Fiordaliso, Irek Sharafutdinov, Hudson W. P. Carvalho, Jan Kers, Jan-D. Grunwaldt, Ib Chorkendorff and Christian D. Damsgaard

Science and Technology of Adv. Materials, Vol. 20, 2109, Issue 1
DOI: 10.1080/14686996.2019.1603886

 

Ammonia 

A rigorous electrochemical ammonia synthesis protocol with quantitative isotope measurements

Suzanne Z. Andersen, Viktor Čolić, Sungeun Yang, Jay A. Schwalbe, Adam C. Nielander, Joshua M. McEnaney, Kasper Enemark-Rasmussen, Jon G. Baker, Aayush R. Singh, Brian A. Rohr, Michael J. Statt, Sarah J. Blair, Stefano Mezzavilla, Jakob Kibsgaard, Peter C. K. Vesborg, Matteo Cargnello, Stacey F. Bent, Thomas F. Jaramillo, Ifan E. L. Stephens, Jens K. Nørskov & Ib Chorkendorff

Nature (2019), May
DOI: 10.1038/s41586-019-1260-x

 

Considerations for the scaling-up of water splitting catalysts

Jakob Kibsgaard and Ib Chorkendorff

 

Nature Energy (2019) May
DOI: 10.1038/s41560-019-0407-1

  Progress and Perspectives of Electrochemical CO2 Reduction on Copper in Aqueous Electrolyte

 

Steady-state photoluminescence of LaYS3 thin film. Radiative recombination is strongest on cracks in the film 

Shining Light on Sulfide Perovskites: LaYS3 Material Properties and Solar Cells
           
Andrea Crovetto, Rasmus Nielsen, Mohnish Pandey, Lowell Watts, John G. Labram , Mathias Geisler, Nicolas Stenger, Karsten W. Jacobsen, Ole Hansen, Brian Seger, Ib Chorkendorff, and Peter C. K. Vesborg

Chem. Mater. 2019, April 5
DOI: 10.1021/acs.chemmater.9b00478

 

Absence

 Absence of Oxidized Phases in Cu under CO Reduction Conditions

Soren B. Scott, Thomas V. Hogg, Alan T. Landers, Thomas Maagaard, Erlend Bertheussen, John C. Lin, Ryan C. Davis, Jeffrey W. Beeman, Drew Higgins, Walter S. Drisdell, Christopher Hahn, Apurva Mehta, Brian Seger, Thomas F. Jaramillo and Ib Chorkendorff

ACS Energy Lett.2019 (4) pp.803-804
DOI: 10.1021/acsenergylett.9b00172

Structure 

Structure Sensitivity in the Electrocatalytic Reduction of CO2 with Gold Catalysts

Stefano Mezzavilla, Sebastian Horch, Ifan E.L. Stephens, Brian Seger, I. Chorkendorff

Angewandte Chemie 58 (2019) pp. 3774-3778
DOI: 10.1002/anie.201811422

 

 

Towards an atomistic understanding of electrocatalytic partial hydrocarbon oxidation: propene on palladium  

Anna Winiwarter,  Energy Environ. Sci. 2019, 12, 1055-1067
DOI:10.1039/C8EE03426E        

2018

 

Impact of nanoparticle size and lattice oxygen

on water oxidation on NiFeOxHy

C. Roy, B. Sebok, S. B. Scott, E. M. Fiordaliso, J. E. Sørensen, A. Bodin, D. B. Trimarco, C. D. Damsgaard, P. C. K. Vesborg, O. Hansen, I. E. L. Stephens, J. Kibsgaard and I. Chorkendorff

Nature Catalysis (2018)
DOI: 10.1038/s41929-018-0162-x

 

 

Polycrystalline and single crystal Cu electrodes: influence of experimental conditions on the electrochemical properties in alkaline media

Albert K. Engstfeld, Thomas Maagaard, Sebastian Horch, Ib Chorkendorff and Ifan E. L. Stephens

Chemistry - A European Journal, Vol 24, (2018) 1-12
DOI: 10.1002/chem.201803418

 

Active phase formation and stability of Gd/Pt(111) electrocatalysts for oxygen reduction: an in situ surface X-ray diffraction study

M. Escudero-Escribano, A. F. Pedersen, E.T. Ulrikkeholm, Kim D. Jensen, M. H. Hansen, J. Rossmeisl, I. E. L. Stephens and I. Chorkendorff.

Chemistry A- An European Journal, Vol 24, Issue 47, (2018), pp 12280-12290, 
DOI: 10.1002/chem.201801587

 

Durability Testing of Photoelectrochemical Hydrogen Production under Day/Night Light Cycled Conditions           

D. Bae, B. Seger, O. Hansen, P. C. K. Vesborg and I. Chorkendorff

ChemElectroChem, (2018),
DOI: 10.1002/celc.201800918

 

Deposition of methylammonium iodide via evaporation – combined kinetic and mass spectrometric study

Bækbo, Martin; Hansen, Ole; Chorkendorff, Ib; Vesborg, Peter C. K.

RSC Advances, Volume: 8, 2018 (8), pp: 29899-29908
DOI: 10.1039/C8RA04851G

 

Trends in Activity and Dissolution on RuO2 under Oxygen Evolution Conditions: Particles versus Well-Defined Extended Surfaces

Claudie Roy, Reshma R. Rao, Kelsey A. Stoerzinger, Jonathan Hwang, Jan Rossmeisl, Ib Chorkendorff, Yang Shao-Horn and Ifan E. L. Stephens

ACS Energy Lett., 2018, 3, pp 2045–2051
DOI: 10.1021/acsenergylett.8b01178

 

Engineering Ni–Mo–S Nanoparticles for Hydrodesulfurization

Anders Bodin, Ann-Louise N. Christoffersen, Christian F. Elkjær, Michael Brorson, Jakob Kibsgaard, Stig Helveg and Ib Chorkendorff

NANOLetters, April 17, 2018
DOI:10.1021/acs.nanolett.8b00472

 

Enabling real-time detection of electrochemical desorption phenomena with sub-monolayer sensitivity

Daniel B. Trimarco, Soren B. Scott, Anil H. Thilsted, Jesper Y. Pan, Thomas Pedersen, Ole Hansen, Ib Chorkendorff and Peter C. K. Vesborg

Electrochimica Acta, Vol. 268 1 April 2018, pp 520-530
DOI.org/10.1016/j.electacta.2018.02.060

 

Elucidation of the Oxygen Reduction Volcano in Alkaline Media using a Copper–Platinum(111) Alloy

K. D. Jensen, J. Tymoczko, J. Rossmeisl, A. S. Bandarenka, Ib Chorkendorff, M. Escudero-Escribano and I. E. L. Stephens

Angewandte Chemie (2018),Volume 57, Issue 11, March 5, 2018, Pages 2800-2805. DOI: 10.1002/anie.201711858

 

Availability of elements for heterogeneous catalysis: Predicting the industrial viability of novel catalysts

B. Laursen, J. Sehested, I. Chorkendorff and P. C. K. Vesborg

Chin. J. Catal., Volume 39, Issue 1,  (2018) pp 16-26.
DOI: 10.1016/S1872
2067(17)629796

 

 Scalable Synthesis of Carbon-Supported Platinum–Lanthanide and −Rare-Earth Alloys for Oxygen Reduction

Claudie Roy, Brian P. Knudsen, Christoffer M. Pedersen, Amado Velázquez-Palenzuela, , , , and

 

Ambient Pressure Hydrodesulfurization of Refractory Sulfur Compounds in Highly Sensitive μ-Reactor Platform Coupled to a Time-of-Flight Mass Spectrometer

, , , , and

J. Phys. Chem. C, 2018, 122 (3), pp 1699–1705
Publication Date (Web): January 10, 2018
DOI: 10.1021/acs.jpcc.7b11089
2017

 

Sulfide perovskites 

Sulfide perovskites for solar energy conversion applications: computational screening and synthesis of the selected compound LaYS3

Korina Kuhar, Andrea Crovetto, Mohnish Pandey, Kristian S. Thygesen, Brian Seger, Peter C. K. Vesborg, Ole Hansen, Ib Chorkendorff and Karsten W. Jacobsen

Energy Environ Sci., 10, 2579-2593
DOI: 10.1039/C7EE02702H

Towards 

Towards identifying the active sites on RuO2(110) in catalyzing oxygen evolution

Reshma R. Rao, Manuel J. Kolb, Niels Bendtsen Halck, Anders Filsøe Pedersen, Apurva Mehta, Hoydoo You, Kelsey A. Stoerzinger, Zhenxing Feng, Heine A. Hansen, Hua Zhou, Livia Giordano, Jan Rossmeisl, Tejs Vegge, Ib Chorkendorff, Ifan E. L. Stephens and Yang Shao-Horn

Energy Environ. Sci., 2017,10, 2626-2637
DOI: 10.1039/C7EE02307C

 Importance

Importance of Surface IrOx in Stabilizing RuO2 for Oxygen Evolution

Maria Escudero-Escribano, Anders F. Pedersen, Elisa A. Paoli, Rasmus Frydendal, Daniel Friebel, Paolo Malacrida, Jan Rossmeisl, Ifan E. L. Stephens and Ib Chorkendorff

J. Phys. Chem B., Oct. 2017
DOI: 10.1021/acs.jpcb.7b07047
 Operando

Operando XAS Study of the Surface Oxidation State on a Monolayer IrOx on RuOx and Ru Oxide Based Nanoparticles for Oxygen Evolution in Acidic Media

Anders F. Pedersen, Maria Escudero-Escribano, Bela Sebök, Anders Bodin, Elisa Paoli, Rasmus Frydendal, Daniel Friebel,,  Ifan E. L. Stephens, Jan Rossmeisl, Ib Chorkendorff and Anders Nilsson

J. Phys. Chem. B. Oct. 2017
DOI: 10.1021/acs.jpcb.7b06982
Publication Date (Web): October 5, 2017
Mo3S13 

Investigating Catalyst–Support Interactions To Improve the Hydrogen Evolution Reaction Activity of Thiomolybdate [Mo3S13]2– Nanoclusters

Thomas R. Hellstern, Jakob Kibsgaard, Charlie Tsai, DAvid W. Palm, Laurie A. King, Frank Abild-Pedersen and Thomas Jaramillo

ACS Catal., 2017, 7 (10), pp 7126–7130
DOI: 10.1021/acscatal.7b02133
DG-Ru 

Mesoporous Ruthenium/Ruthenium Oxide Thin Films:Active Electrocatalysts for the Oxygen Evolution Reaction

Jakob Kibsgaard, Thomas R. Hellstern, Shin-Jung Choi, Benjamin N. Reinecke and Thomas Jaramillo

ChemElectroChem, Vol. 4, Issue 10, Oct. 2017
DOI:10.1002/celc.201700334

NiOOH 

Effects of Gold Substrates on the Intrinsic and Extrinsic Activity of High-Loading Nickel-Based Oxyhydroxide Oxygen Evolution Catalysts

Pongkarn Chakthranont, Jakob Kibsgaard, Alessandro Gallo, Joonsuk, Makoto Mitani, Dimosthenis Sokaras, Thomas Kroll, Robert Sinclair, Mogens B. Mogensens and Thomas Jaramillo

ACS Catal., 2017, 7 (8), pp 5399–5409
DOI: 10.1021/acscatal.7b01070
Bottom up design 

Bottom Up Design of a Novel CuRu Nanoparticulate Catalyst for Low Temperature Ammonia Oxidation

Debasish, D, Damsgaard, Silva, H. Conradsen C., Carvalho H., Bligaard, T., Studt, F., Chorkendorff, I., Olsen JL.

Angew Chem Int Ed Engl. 2017 Jul 2017
DOI: 10.1002/anie.201703468

 2017

Ammonia Synthesis from N2 and H2O using a Lithium Cycling Electrification Strategy at Atmospheric Pressure

Joshua M. McEnaney, Aayush R. Singh, Jay A. Schwalbe, Jakob Kibsgaard, John C. Lin,  Matteo Cargnello, Thomas F. Jaramillo and Jens K. Nørskov

Energy Environ. Sci.2017,10, 1621-1630 
DOI: 10.1039/C7EE01126A

Deactivation   

Deactivating Carbon Formation on a Ni/Al2O3 Catalyst under Methanation Conditions

Sine E. Olesen, Klas J. Andersson, Christian Danvad Damsgaard and Ib Chorkendorff

J. Phys. Chem. C 2017, 121, 15556−15564
DOI: 10.1021/acs.jpcc.7b03754

 

Stability of a Bifunctional Cu-Based Core@Zeolite Shell Catalyst for Dimethyl Ether Synthesis Under Redox Conditions Studied by Environmental Transmission Electron Microscopy and In Situ X-Ray Ptychography

Sina Baier, Christian D. Damsgaard, Michael Klumpp and Juliane Reinhardt

Microsc. Microanal. 23, Volume 23, Issue 3, pp. 501-512
DOI: 10.1017/S1431927617000332

 Strategies for stable water Strategies for stable water splitting via protected photoelectrodes

Dowon Bae, Brian Seger, Ole Hansen, Ib Chorkendorff
           

Chem. Soc. Rev.  March 1 2017
DOI: 10.1039/c6cs00918b

 

Combining theory and experiment in electrocatalysis: Insights into materials design

Zhi Wei Seh, Jakob Kibsgaard, Colin F. Dickens, Ib Chorkendorff, Jens K. Nørskov, Thomas F. Jaramillo

Science 13 January 2017: Vol. 355. Issue 6321,
DOI: 10.1126/science.aad4998     

 

Electrochemical Ammonia Synthesis—The Selectivity Challenge

Aayush R. Singh, Brian A. Rohr, Jay A. Schwalbe, Matteo Cargnello, Karen Chan, Thomas F. Jaramillo, Ib Chorkendorff and Jens K. Nørskov

ACS Catal., 2017 (7), (1), pp 706-709
DOI: 10.1021/acscatal.6b03035

 

Beamstop-based low-background ptychography to image weakly scattering objects

Juliane Reinhardt, Robert Hoppe, Georg Hofmann, Christian D. Damsgaard, Jens Patommel, Christoph Baumbach, Sina Baier, Amélie Rochet, Jan-Dierk Grunwaldt, Gerald Falkenberg and Christian G. Schroer

Ultramicroscopy, Volume 173, February 2017,
Pages 52-57
DOI.org/10.1016/j.ultramic.2016.11.005
2016
2016-12   

A Flexible Web-Based Approach to Modeling Tandem Photocatalytic Devices

Brian Seger, Ole Hansen and Peter C. K. Vesborg

Solar RRL, Volume 1, Issue 1, 2017
DOI: 10.1002/solr.201600013

 Picture

Carrier-selective p- and n-contacts for efficient and stable photocatalytic water reduction

Dowona Bae, Thomas Pedersen, Brian Seger, Beniamino Iandolo, Ole Hansen, Peter C. K. Vesborg, Ib Chorkendorff

Catalysis Today, Vol. 290, 59-64
DOI:10.1016/j.cattod.2016.11.028

 Permance Limits  

Performance Limits of Photoelectrochemical CO2 Reduction Based on Known Electrocatalysts and the Case for Two-Electron Reduction Products

Peter C. K. Vesborg and Brian Seger

Chem. Mater., 2016, November
DOI: 10.1021/acs.chemmater.6b03927

Back-Illuminated   

Back-Illuminated Si-Based Photoanode with Nickel Cobalt Oxide Catalytic Protection Layer

Dowon Bae, Bastian Mei, RAsmus Frydendal, Thomas Pedersen, Brian Seger, Ole Hansen, Peter C. K. Vesborg og Ib Chorkendorff.

ChemElectroChem, Oct. 2016, Volume 3,Issue 10
DOI: 10.1002/celc.201500554           

 Quantifying the promotion of Cu

Quantifying the promotion of Cu catalysts by ZnO for methanol synthesis

Sebastian Kuld, Mas Thorhauge, Hanne Falsig, Christian F. Elkjær, Stig Heveg, Ib Chorkendorff, Jens Sehested

Science 20 May 2016: Vol. 352, Issue 6288, pp. 969-974
DOI: 10.1126/science.aaf0718     

 

Picture 

Towards sustainable fuel cells - Improved fuel-cell catalysts require much less platinum for the same performance

Ifan E. L. Stephens, Jan Rossmeisl, Ib Chorkendorff

Science, 16. Dec. Vol. 354, Issue 6318, pp., 1378-1379
DOI: 10.1126/science.aal3303

Picture 

Probing the nanoscale structure of the catalytically active overlayer on Pt alloys with rare earths

Anders F. Pedersen, Elisabeth T. Ulrikkeholm. Maria Escudero-Escribano, Tobias P. Johansson, Paolo Malacrida, Christoffer M. Pedersen, Martin H. Hansen, Kim D. Jensen, Jan Rossmeisl

Nano Energy, Vol- 29, nov. 2016, 249-260
doi.org/10.1016/j.nanoen.2016.05.26

CINF

Tuning the activity of Pt alloy electrocatalysts by means of the lanthanide contraction

María Escudero-Escribano, Paolo Malacrida, Martin H. Hansen, Ulrik G. Vej-Hansen, Amado Velázquez-Palenzuela, Vladimir Tripkovic, Jakob Schiøtz, Jan Rossmeisl, Ifan E. L. Stephens, Ib Chorkendorff

Science 01 Apr 2016: Vol. 352, Issue 6281, pp. 73-76
DOI: 10.1126/science.aad8892

CINF

Acetaldehyde as an Intermediate in the Electroreduction of Carbon Monoxide to Ethanol on Oxide-Derived Copper

Erlend Bertheussen, Dr. Arnau Verdaguer-Casadevall, Dr. Davide Ravasio, Dr. Joseph H. Montoya, Daniel B. Trimarco, Claudie Roy, Dr. Sebastian Meier, Prof. Dr. Jürgen Wendland, Prof. Dr. Jens K. Nørskov, Prof. Dr. Ifan E. L. Stephens, Prof. Dr. Ib Chorkendorff

Angew. Chem. Int. Ed. 2016, 55, 1450 DOI: 10.1002/anie.201508851

2015
CINF


 

Scalability and feasibility of photo electrochemical H2 evolution: the ultimate limit of Pt nanoparticle as an HER catalyst

E. Kemppainen, A. Bodin, B. Sebok, T. Pedersen, B. Seger, B. Mei, D. Bae, P. C. K. Vesborg, J. Halme, O. Hansen, P. D. Lunda and I. Chorkendorff

Energy Environ. Sci., 2015, 8, 2991 DOI: 10.1039/c5ee02188j 

2015-11

 

Intermetallic GaPd2 Nanoparticles on SiO2 for Low-Pressure CO2 Hydrogenation to Methanol: Catalytic Performance and In Situ Characterization

Elisabetta M. Fiordaliso, Irek Sharafutdinov, Hudson W. P. Carvalho, Jan-D. Grunwaldt∥, Thomas W. Hansen, Ib Chorkendorff, Jakob B. Wagner, and Christian D. Damsgaard

ACS Catal., 2015, 5 (10), pp 5827–5836 DOI: 10.1021/acscatal.5b01271 

 2015-09

Toward an Active and Stable Catalyst for Oxygen Evolution in Acidic Media: Ti-Stabilized MnO2

Rasmus Frydendal, Elisa A. Paoli, Ib Chorkendorff, Jan Rossmeisl, Ifan E. L. Stephens

DOI: 10.1002/aenm.201500991

2015-08

Fast and sensitive method for detecting volatile species in liquids

Daniel B. Trimarco, Thomas Pedersen, Ole Hansen, Ib Chorkendorff and Peter C. K. Vesborg

Rev. Sci. Instrum. 86, 075006 (2015) doi: 10.1063/1.4923453 3

2015-07

Recent Development in Hydrogen Evolution Reaction Catalysts and Their Practical Implementation            

Peter C. K. Vesborg, Brian Seger, and Ib Chorkendorff

JJ. Phys. Chem. Lett., 2015, 6 (6), pp 951–957 doi: 10.1021/acs.jpclett.5b00306                    

2016-01
 

Probing the Active Surface Sites for CO Reduction on Oxide-Derived Copper Electrocatalysts

Arnau Verduager-Casadevall, Christina W. Li, Tobias P. Johansson, Soren B. Scott, Joseph T. MacKeown, Mukul Kumar, Ifan E. K. Stephens, Matthew W. Kanan, and Ib Chorkendorff

J. Am. Chem. Soc., 2015, 137 (31), pp 9808-9811 doi:10.1021/jacs.5b0622
 

Benchmarking the Stability of Oxygen Evolution Reaction Catalysts: The Importance of Monitoring Mass Losses

Frydendal, R., Paoli, E. A., Knudsen, B. P., Wickman, B., Malacrida, P., Stephens, I. E. L. and Chorkendorff

CHEMELECTROCHEM, 1: 2075–2081. doi:10.1002/celc.201402262

       

Back-Illuminated Si Photocathode: a combined experimental and theoretical study for photocatalytic hydrogen evolution

D. Bae, T. Pedersen, B. Seger, M. Malizia, A. Kuznetsov, O. Hansen, I. Chorkendorff and P.C.K. Vesborg

Energy Environ. Sci., 2015, 8, 650-660

2014
        Protection of p+n Si Photoanodes by Sputter-Deposited Ir/IrOx Thin Films 

B. Mei, B. Seger, M. Malizia, O. Hansen, I. Chorkendorff, and P.C.K. Vesborg 

JOURNAL OF PHYSICAL CHEMISTRY LETTERS 2014, 5 (11), Pages 1948-1952
 Iron-treated NiO as a Highly Transparent p-type Protection Layer for Efficient Si-based Photoanodes Iron-Treated NiO as a Highly Transparent p-Type Protection Layer for Efficient Si-Based Photoanodes

B. Mei, A.A. Permyakova, R. Frydendal, D. Bae, T. Pedersen, P. Malacrida, O. Hansen, I.E.L. Stephens, P.C.K. Vesborg, B. Seger, and I. Chorkendorff

JOURNAL OF PHYSICAL CHEMISTRY LETTERS 2014, 5 (20), Pages 3456–3461
 Mass-selected nanoparticles of PtxY as model catalysts for oxygen electroreduction Mass-selected nanoparticles of PtxY as model catalysts for oxygen electroreduction

Patricia Hernandez-Fernandez, Federico Masini, David N. McCarthy, Christian E. Strebel, Daniel Friebel, Davide Deiana, Paolo Malacrida, Anders Nierhoff, Anders Bodin, Anna M. Wise, Jane H. Nielsen, Thomas W. Hansen, Anders Nilsson, Ifan E. L. Stephens, and Ib Chorkendorff

NATURE CHEMISTRY, Volume 6 (2014), Pages 732–738
 Quantification of Zinc Atoms in a Surface Alloy on Copper in an Industrial-Type Methanol Synthesis Catalyst Quantification of Zinc Atoms in a Surface Alloy on Copper in an Industrial-Type Methanol Synthesis Catalyst

Sebastian Kuld, Christian Conradsen, Poul Georg Moses, Ib Chorkendorff, and Jens Sehested

ANGEWANDTE CHEMIE - INTERNATIONAL EDITION, Volume 53, Issue 23 (2014), Pages 5941-5945
2-Photon tandem device for water splitting: comparing photocathode first versus photoanode first designs

2-Photon tandem device for water splitting: comparing photocathode first versus photoanode first designs

Brian Seger, Ivano E. Castelli, Peter C. K. Vesborg, Karsten W. Jacobsen, Ole Hansen and Ib Chorkendorff

ENERGY & ENVIRONMENTAL SCIENCE, Volume 7 (2014), Pages 2397-2413

The measured activity and selectivity towards methanol synthesis as a function of temperature for the studied catalysts

Discovery of a Ni-Ga catalyst for CO2 reduction to methanol

Felix Studt, Irek Sharafutdinov, Frank Abild-Pedersen, Christian F. Elkjær, Jens S. Hummelshøj, Søren Dahl, Ib Chorkendorff & Jens K. Nørskov

NATURE CHEMISTRY, Volume 6 (2014), Pages 320–324

Formation of a p–n heterojunction on GaP photocathodes for H2 production providing an open-circuit voltage of 710 mV

Formation of a p–n heterojunction on GaP photocathodes for H2 production providing an open-circuit voltage of 710 mV

Mauro Malizia, Brian Seger, Ib Chorkendorff and Peter C. K. Vesborg

JOURNAL OF MATERIALS CHEMISTRY A, Volume 2 (2014), Pages 6847-6853

Trends in the Electrochemical Synthesis of H2O2: Enhancing Activity and Selectivity by Electrocatalytic Site Engineering

Trends in the Electrochemical Synthesis of H2O2: Enhancing Activity and Selectivity by Electrocatalytic Site Engineering

Arnau Verdaguer-Casadevall, Davide Deiana, Mohammadreza Karamad, Samira Siahrostami, Paolo Malacrida, Thomas W. Hansen, Jan Rossmeisl, Ib Chorkendorff and Ifan E. L. Stephens

NANO LETTERS, Volume 14, Issue 3 (2014), Pages 1603–1608

2013
Representation of the PtHg4(110) surface

Enabling direct H2O2 production through rational electrocatalyst design

Siahrostami, S; Verdaguer-Casadevall, A; Karamad, M; Deiana, D; Malacrida, P; Wickman, B; Escudero-Escribano, M; Paoli, EA; Frydendal, R; Hansen, TW; Chorkendorff, I; Stephens, IEL and Rossmeisl, J

NATURE MATERIALS, Volume 12 (2013), Pages 1137–1143

Methanation on mass selected Ru nanoparticles Methanation on mass-selected Ru nanoparticles on a planar SiO2 model support: The importance of under-coordinated sites

Masini, F; Strebel, CE; McCarthy, DN; Nierhoff, AUF; Kehres, J; Fiordaliso, EM; Nielsen, JH and Chorkendorff, I

JOURNAL OF CATALYSIS, Volume 308 (2013), Pages 282–290
A high-porosity carbon molybdenum sulphide composite with enhanced electrochemical hydrogen evolution and stability A high-porosity carbon molybdenum sulphide composite with enhanced electrochemical hydrogen evolution and stability

Laursen, AB; Vesborg, PCK and Chorkendorff, I

CHEMICAL COMMUNICATIONS, Volume 49, Issue 43 (2013), Pages 4965-4967
Layered Organic-Inorganic Hybrid Junctions for Hydrogen Production Layered Nanojunctions for Hydrogen-Evolution Catalysis

Yidong Hou, Anders B. Laursen, Jinshui Zhang, Guigang Zhang, Yongsheng Zhu, Xinchen Wang, Søren Dahl and Ib Chorkendorff

ANGEWANDTE CHEMIE, Volume 52 (2013), Pages 3621-3625
Single full oscillation Self-sustained carbon monoxide oxidation oscillations on size-selected platinum nanoparticles at atmospheric pressure

Robert Jensen, Thomas Andersen, Anders Nierhoff, Thomas Pedersen, Ole Hansen, Søren Dahl and Ib Chorkendorff

PHYS. CHEM. CHEM. PHYS, Volume 15 (2013), Pages 2698-2702
Using TiO2 as a Conductive Protective Layer for Photocathodic H2 Evolution

Using TiO2 as a Conductive Protective Layer for Photocathodic H2 Evolution

Seger, B; Pedersen, T; Laursen, AB; Vesborg, PCK; Hansen, O and Chorkendorff, I

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Volume 135, Issue 3 (2013), Pages 1057-1064

2012
Design of an Active Site towards Optimal Electrocatalysis: Overlayers, Surface Alloys and Near-Surface Alloys of Cu/Pt(111)

Design of an Active Site towards Optimal Electrocatalysis: Overlayers, Surface Alloys and Near-Surface Alloys of Cu/Pt(111)

Bandarenka, AS; Varela, AS; Karamad, M; Calle-Vallejo, F; Bech, L; Perez-Alonso, FJ; Rossmeisl, J; Stephens, IEL and Chorkendorff, I

ANGEWANDTE CHEMIE - INTERNATIONAL EDITION, Volume 51, Issue 47 (2012), Pages 11845-11848

Hydrogen Production from a Molybdenum Sulfide Catalyst

Hydrogen Production Using a Molybdenum Sulfide Catalyst on a Titanium-Protected n plus p-Silicon Photocathode

Seger, B; Laursen, AB; Vesborg, PCK; Pedersen, T; Hansen, O; Dahl, S and Chorkendorff, I

ANGEWANDTE CHEMIE - INTERNATIONAL EDITION, Volume 51, Issue 36 (2012), Pages 9128-9131

Scanning Tunneling Microscopy Evidence for the Dissociation of Carbon Monoxide on Ruthenium Steps

Scanning Tunneling Microscopy Evidence for the Dissociation of Carbon Monoxide on Ruthenium Steps

Yann Tison, Kenneth Nielsen, Duncan J. Mowbray, Lone Bech, Christian Holse, Federico Calle-Vallejo, Kirsten Andersen, Jens J. Mortensen, Karsten W. Jacobsen and Jane H. Nielsen

JOURNAL OF PHYSICAL CHEMISTRY C, Volume 116, Issue 27 (2012), Pages 14350–14359

 cinf-2012-1

Pt5Gd as a Highly Active and Stable Catalyst for Oxygen Electroreduction

María Escudero-Escribano, Arnau Verdaguer-Casadevall, Paolo Malacrida, Ulrik Grønbjerg, Brian P. Knudsen, Anders K. Jepsen, Jan Rossmeisl, Ifan E. L. Stephens, and Ib Chorkendorff.

Journal of the American Chemical Society, 2012, 134, 16476–16479.

  Hydrogen Production from a Molybdenum Sulfide Catalyst on Ti-protected n+p -Silicon Photocathode

Brian  Seger***, Anders B. Laursen***, Peter C.K. Vesborg, Thomas Pedersen, Ole Hansen, Søren Dahl, and Ib Chorkendorff*

*** Both authors contributed equally to this work.

Angewandte Chemie International Edition 2012, 51, 9128

  Electron Small Polarons and Their Mobility in Iron (Oxyhydr)oxide Nanoparticles

Jordan E. Katz, Xiaoyi Zhang, Klaus Attenkofer, Karena W. Chapman, Cathrine Frandsen, Piotr Zarzycki, Kevin M. Rosso, Roger W. Falcone, Glenn A. Waychunas, and Benjamin Gilbert.

Science 7 September 2012: 1200-1203.

 2012-7 The effect of size on the oxygen electroreduction activity of mass-selected platinum nanoparticles

Francisco J. Perez-Alonso, David N. McCarthy, Anders Nierhoff, Patricia Hernandez-Fernandez, Christian Strebel, Ifan E. L. Stephens, Jane H. Nielsen and Ib Chorkendorff.

Angewandte Chemie International Edition, 2012, 51, 4641-4643.

2011

The Sabatier principle illustrated by catalytic H2O decomposition on metal surfaces

Anders B. LaursenIsabela Costinela ManOle L. TrinhammerJan Rossmeisl, and Søren Dahl

J. Chem. Educ.
201188 (12), pp 1711–1715


Gas phase photocatalytic water splitting with Rh2-yCryO3/GaN:ZnO in μ-reactors

 

Energy Environ. Sci., 2011,4, 2937-2942


The influence of surface defects on the methanation reaction over a Ru single crystal

S.B. Vendelbo, M. Johansson, J.H. Nielsen, and I. Chorkendorff


Phys. Chem. Chem. Phys., (2011)

2010
  Site Specificity in Femtosecond Laser Desorption of Neutral H Atoms from Graphite(0001)

R. Frigge, T. Hoger, B. Siemer, H. Witte, M. Silies, H. Zacharias, T. Olsen and J. Schiøtz

Physical Review Letters 104, 256102 (2010)

  Origin of Power Laws for Reactions at Metal Surfaces Mediated by Hot Electrons


Thomas Olsen and Jakob Schiøtz

Phys. Rev. Lett. 
103, 238301

  Controlled Directional Growth of TiO2 Nanotubes

Journal of The Electrochemical Society, 2010, 157(5) E69-E74

2009
 

Alloys of platinum and early transition metals as oxygen reduction electrocatalysts

J. Greeley, I. E. L. Stephens, A. S. Bondarenko, T. P. Johansson, H. A. Hansen, T. F. Jaramillo, J. Rossmeisl, I. Chorkendorff and J. K. Nørskov, from CAMD and CINF.

Published in Nature Chemistry 1, 552-556 (2009)

  Hot electrons interacting with molecules.

J. Gavnholt, A. Rubio, T. Olsen, K. S. Thygesen, and J. Schiøtz

Phys. Rev. B. 
79, 195405 (2009).


 

Surface Exchange Reaction Effects on Electrocatalysis of Au-Pt Systems

B. L. Abrams, P. C. K. Vesborg, J. L. Bonde, T. F. Jaramillo, and I. Chorkendorff, 

J. Electrochem. Soc. 
156 (2009), B273-B282.

2008
 

Hydrogen Evolution on supported [Mo3S4]4+ cubane-type electrocatalysts

T. F. Jaramillo, J. Bonde, J.-D. Zhang, B.-L. Ooi, K. Andersson, J. Ulstrup, and I. Chorkendorff

J. Phys. Chem. C 
112 (2008), 17492-17498.

 

Delta self-consistent field method to obtain potential energy surfaces of excited molecules on surfaces

J. Gavnholt, T. Olsen, M. Engelund, and J. Schiøtz.

Phys. Rev. B 
78, 075441 (2008).

 

Structure sensitivity of the methanation reaction: H2 induced CO dissociation on nickel surfaces.

M. P. Andersson, F. Abild-Pedersen, I. Remediakis, T. Bligaard, G. Jones, J. Engbæk, O. Lytken, S. Horch, J. H. Nielsen, J. Sehested, J. R. Rostrup-Nielsen, J. K. Nørskov, and I. Chorkendorff.

 J. Catal. 
255 (2008) 6-19.