Publications

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

Sedano Varo, Esperanza ; Egeberg Tankard, Rikke ; Kryger-Baggesen, Joakim ; Jinschek, Joerg ; Helveg, Stig ; Chorkendorff, Ib ; Damsgaard, Christian Danvad ; Kibsgaard, Jakob
in: Journal of the American Chemical Society, vol: 146, pages: 2015-2023

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1021/jacs.3c10610

Insights into zero-gap CO₂ electrolysis at elevated temperatures

Giron Rodriguez, Carlos A. ; Kani, Nishithan C. ; Moss, Asger B. ; Joensen, Bjort Oladottir ; Garg, Sahil ; Deng, Wanyu ; Wilson, Terry ; Varcoe, John R. ; Chorkendorff, Ib ; Seger, Brian
in: Ees Catalysis

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2024 | DOI: https://doi.org/10.1039/d3ey00224a

Long-term continuous ammonia electrosynthesis

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

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2024 | DOI: https://doi.org/10.1038/s41586-024-07276-5

Monolithic Selenium/Silicon Tandem Solar Cells

Nielsen, Rasmus ; Crovetto, Andrea ; Assar, Alireza ; Hansen, Ole ; Chorkendorff, Ib ; Vesborg, Peter C. K.
in: PRX ENERGY, vol: 3

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1103/PRXEnergy.3.013013

Multiparameter Sensing of Oxygen and pH at Biological Interfaces via Hyperspectral Imaging of Luminescent Sensor Nanoparticles

Bognár, Zsófia ; Mosshammer, Maria ; Brodersen, Kasper E. ; Bollati, Elena ; Gyurcsányi, Róbert E. ; Kühl, Michael
in: ACS Sensors, vol: 9, pages: 1763−1774

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1021/acssensors.3c01941

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

Fu, Xianbiao ; Xu, Aoni ; Pedersen, Jakob B. ; Li, Shaofeng ; Sažinas, Rokas ; Zhou, Yuanyuan ; Andersen, Suzanne Z. ; Saccoccio, Mattia ; Deissler, Niklas H. ; Mygind, Jon Bjarke Valbæk ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Nørskov, Jens K. ; Chorkendorff, Ib
in: Nature Communications, vol: 15, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1038/s41467-024-46803-w

Real-Time Detection of Acetaldehyde in Electrochemical CO Reduction on Cu Single Crystals

Qiao, Yu ; Hochfilzer, Degenhart ; Kibsgaard, Jakob ; Chorkendorff, Ib ; Seger, Brian
in: ACS Energy Letters, vol: 9, pages: 880-887

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1021/acsenergylett.3c02549

Spin-mediated promotion of Co catalysts for ammonia synthesis

Zhang, Ke ; Cao, Ang ; Wandall, Lau Halkier ; Vernieres, Jerome ; Kibsgaard, Jakob ; Nørskov, Jens K. ; Chorkendorff, Ib
in: Science (New York, N.Y.), vol: 383, issue: 6689, pages: 1357-1363

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1126/science.adn0558

Stable mass-selected AuTiO_x nanoparticles for CO oxidation

Tankard, Rikke Egeberg ; Romeggio, Filippo ; Akazawa, Stefan Kei ; Krabbe, Alexander ; Sloth, Olivia Fjord ; Secher, Niklas Mørch ; Colding-Fagerholt, Sofie ; Helveg, Stig ; Palmer, Richard ; Damsgaard, Christian Danvad ; Kibsgaard, Jakob ; Chorkendorff, Ib
in: Physical Chemistry Chemical Physics, vol: 26, pages: 9253–9263

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1039/d4cp00211c

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

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

Type: Journal article (Peer reviewed)

Status: Accepted/In press | Year: 2024 | DOI: https://doi.org/10.1016/j.joule.2024.02.027

Using CoCu₂Ga/SiO₂ to identify stability-issues in ethanol-selective Co-Cu alloyed catalysts in carbon monoxide hydrogenation

Smitshuysen, Thomas Erik Lyck ; Lützen, Mads ; Zimina, Anna ; Sheppard, Thomas L. ; Jakobsen, Helene Hagemann ; Chorkendorff, Ib ; Damsgaard, Christian Danvad
in: Applied Catalysis A: General, vol: 675

Type: Journal article (Peer reviewed)

Status: Published | Year: 2024 | DOI: https://doi.org/10.1016/j.apcata.2024.119636

A High Pressure Operando Spectroscopy Examination of Bimetal Interactions in ‘Metal Efficient’ Palladium/In₂O₃/Al₂O₃ Catalysts for CO₂ Hydrogenation

Potter, Matthew E. ; Mediavilla Madrigal, Sofia ; Campbell, Emma ; Allen, Lisa J. ; Vyas, Urvashi ; Parry, Stephen ; García-Zaragova, Adrián ; Martínez-Prieto, Luis M. ; Oña-Burgos, Pascual ; Lützen, Mads ; Damsgaard, Christian D. ; Rodríguez-Castellón, Enrique ; Schiaroli, Nicola ; Fornasari, Giuseppe ; Benito, Patricia ; Beale, Andrew M.
in: Angewandte Chemie - International Edition, vol: 62, issue: 45

Type: Letter (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1002/anie.202312645

A re-useable microreactor for dynamic and sensitive photocatalytic measurements

Aletsee, Clara C. ; Hochfilzer, Degenhart ; Kwiatkowski, Anika ; Becherer, Markus ; Kibsgaard, Jakob ; Chorkendorff, Ib ; Tschurl, Martin ; Heiz, Ueli
in: Review of Scientific Instruments, vol: 94, issue: 3

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1063/5.0134287

Benchmarking Electrocatalyst Stability for Acidic Oxygen Evolution Reaction

Wei, Chao ; Wang, Zhenbin ; Otani, Kanan ; Hochfilzer, Degenhart ; Zhang, Ke ; Nielsen, Rasmus ; Chorkendorff, Ib ; Kibsgaard, Jakob
in: ACS Catalysis, vol: 13, pages: 14058-14069

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1021/acscatal.3c03257

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

Fu, Xianbiao ; Pedersen, Jakob B. ; Zhou, Yuanyuan ; Saccoccio, Mattia ; Li, Shaofeng ; Sažinas, Rokas ; Li, Katja ; Andersen, Suzanne Z. ; Xu, Aoni ; Deissler, Niklas H. ; Valbæk Mygind, Jon Bjarke ; Wei, Chao ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Nørskov, Jens K. ; Chorkendorff, Ib
in: Science, vol: 379, issue: 6633, pages: 707-712

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1126/science.adf4403

Efficient low-loaded ternary Pd-In₂O₃-Al₂O₃ catalysts for methanol production

Schiaroli, Nicola ; Negahdar, Leila ; Lützen, Mads ; Hoang Ho, Phuoc ; Allen, Lisa J. ; Natoli, Alejandro ; Ospitali, Francesca ; Maluta, Francesco ; Rodríguez-Castellón, Enrique ; Damsgaard, Christian D. ; Fornasari, Giuseppe ; Beale, Andrew M. ; Benito, Patricia
in: Journal of Catalysis, vol: 424, pages: 140-151

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1016/j.jcat.2023.05.012

Enabling real-time detection of photocatalytic reactions by a re-useable micro-reactor

Hochfilzer, Degenhart ; Aletsee, Clara ; Krempl, Kevin ; Pedersen, Thomas ; Krabbe, Alexander ; Tschurl, Martin ; Hansen, Ole ; Vesborg, Peter C: K. ; Kibsgaard, Jakob ; Heiz, Ulrich ; Chorkendorff, Ib
in: Measurement Science and Technology, vol: 35

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1088/1361-6501/acfe2c

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

Mathiesen, Jette K. ; Colding-Fagerholt, Sofie ; Jensen, Kim D. ; Pedersen, Jack K. ; Vosch, Tom ; Rossmeisl, Jan ; Helveg, Stig ; Jensen, Kirsten M.Ø.
in: Journal of Materials Chemistry A, vol: 11, issue: 17, pages: 9654-9667

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1039/d3ta00458a

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

Garg, Sahil ; Xu, Qiucheng ; Moss, Asger B. ; Mirolo, Marta ; Deng, Wanyu ; Chorkendorff, Ib ; Drnec, Jakub ; Seger, Brian
in: Energy and Environmental Science, vol: 16, issue: 4, pages: 1631-1643

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1039/d2ee03725d

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

Xu, Qiucheng ; Garg, Sahil ; Moss, Asger B. ; Mirolo, Marta ; Chorkendorff, Ib ; Drnec, Jakub ; Seger, Brian
in: Nature Catalysis, vol: 6, issue: 11, pages: 1042-1051

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1038/s41929-023-01034-y

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

Giron Rodriguez, Carlos A. ; Joensen, Bjørt Óladottir ; Moss, Asger Barkholt ; Larrazábal, Gastón O. ; Whelligan, Daniel K. ; Seger, Brian ; Varcoe, John R. ; Willson, Terry R.
in: ACS Sustainable Chemistry and Engineering, vol: 11, issue: 4, pages: 1508-1517

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1021/acssuschemeng.2c06205

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

Moss, Asger B. ; Garg, Sahil ; Mirolo, Marta ; Giron Rodriguez, Carlos A. ; Ilvonen, Roosa ; Chorkendorff, Ib ; Drnec, Jakub ; Seger, Brian
in: Joule, vol: 7, issue: 2, pages: 350-365

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1016/j.joule.2023.01.013

Is Ethanol Essential for the Lithium-Mediated Nitrogen Reduction Reaction?

Bjarke Valbæk Mygind, Jon ; Pedersen, Jakob B. ; Li, Katja ; Deissler, Niklas H. ; Saccoccio, Mattia ; Fu, Xianbiao ; Li, Shaofeng ; Sažinas, Rokas ; Andersen, Suzanne Z. ; Enemark-Rasmussen, Kasper ; Vesborg, Peter C.K. ; Doganli-Kibsgaard, Jakob ; Chorkendorff, Ib
in: ChemSusChem, vol: 16

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1002/cssc.202301011

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

Nielsen, Rasmus ; Hemmingsen, Tobias H. ; Bonczyk, Tobias G. ; Hansen, Ole ; Chorkendorff, Ib ; Vesborg, Peter C.K.
in: ACS Applied Energy Materials, vol: 6, issue: 17, pages: 8849-8856

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1021/acsaem.3c01464

Monolithically Integrated BiVO4/Si Tandem Devices Enabling Unbiased Photoelectrochemical Water Splitting

Jung, Gihun ; Moon, Choongman ; Martinho, Filipe ; Jung, Yonghoon ; Chu, Jinwoo ; Park, Hyewon ; Hajijafarassar, Alireza ; Nielsen, Rasmus ; Schou, Jørgen ; Park, Jeongyoung ; Vesborg, Peter Christian Kjærgaard ; Hansen, Ole ; Lee, Yunseog ; Canulescu, Stela ; Shin, Byungha
in: Advanced Energy Materials, vol: 13, issue: 15

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1002/aenm.202301235

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

Kisielowski, Christian ; Specht, Petra ; Helveg, Stig ; Chen, Fu Rong ; Freitag, Bert ; Jinschek, Joerg ; Van Dyck, Dirk
in: Nanomaterials, vol: 13, issue: 6

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.3390/nano13060971

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

Leth Larsen, Matthew Helmi ; Dahl, Frederik ; Hansen, Lars P ; Barton, Bastian ; Kisielowski, Christian ; Helveg, Stig ; Winther, Ole ; Hansen, Thomas W. ; Schiøtz, Jakob
in: Ultramicroscopy, vol: 243

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1016/j.ultramic.2022.113641

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

Ek, Martin ; Godiksen, Anita ; Arnarson, Logi ; Moses, Poul Georg ; Rasmussen, Søren B. ; Skoglundh, Magnus ; Olsson, Eva ; Helveg, Stig
in: Nanoscale, vol: 15, issue: 21, pages: 9503-9509

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1039/d2nr07067g

Retrofittable plug-flow reactor for in situ high-temperature vibrating sample magnetometry with well-controlled gas atmospheres

Almind, Mads R. ; Engbæk, Jakob S. ; Hansen, Mikkel F. ; Vendelbo, Søren B. ; Mortensen, Peter M. ; Damsgaard, Christian D. ; Veile, Thomas ; Chorkendorff, Ib ; Frandsen, Cathrine
in: Review of Scientific Instruments, vol: 94, issue: 6

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1063/5.0113493

Study of Phase-transformation Behavior in Additive Manufacturing of Nitinol Shape Memory Alloys by In Situ TEM Heating

Yang, Yi-Chieh ; Zhu, Jia-Ning ; Sneppen, Thor Bjerregård ; da Silva Fanta, Alice Bastos ; Popovich, Vera ; Jinschek, Joerg R
in: Microscopy and Microanalysis, vol: 29, issue: Supplement 1, pages: 1429

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1093/micmic/ozad067.735

The SURFCAT Summer School 2022

Kibsgaard, Jakob ; Chorkendorff, Ib
in: ACS Energy Letters, vol: 8, pages: 236-240

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1021/acsenergylett.2c02416

Two-Step Solvothermal Process for Nanoarchitectonics of Metastable Hexagonal WO₃ Nanoplates

Qiu, Zanlin ; Jinschek, Joerg R. ; Gouma, Pelagia Irene
in: Crystals, vol: 13, issue: 4

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.3390/cryst13040690

Ultra-high vacuum compatible reactor for model catalyst study of ammonia synthesis at ambient pressure

Zhang, K. ; Wandall, L. H. ; Vernieres, J. ; Kibsgaard, J. ; Chorkendorff, I.
in: Review of Scientific Instruments, vol: 94, issue: 11

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1063/5.0160459

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

Moss, Asger B. ; Hätinen, Joel ; Kúš, Peter ; Garg, Sahil ; Mirolo, Marta ; Chorkendorff, Ib ; Seger, Brian ; Drnec, Jakub
in: Journal of Power Sources, vol: 562

Type: Journal article (Peer reviewed)

Status: Published | Year: 2023 | DOI: https://doi.org/10.1016/j.jpowsour.2023.232754

A spin promotion effect in catalytic ammonia synthesis

Cao, Ang ; Bukas, Vanessa J. ; Shadravan, Vahid ; Wang, Zhenbin ; Li, Hao ; Kibsgaard, Jakob ; Chorkendorff, Ib ; Nørskov, Jens K.
in: Nature Communications, vol: 13, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1038/s41467-022-30034-y

Computational Screening of Single and Di-Atom Catalysts for Electrochemical CO₂Reduction

Karmodak, Naiwrit ; Vijay, Sudarshan ; Kastlunger, Georg ; Chan, Karen
in: ACS Catalysis, vol: 12, issue: 9, pages: 4818-4824

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1021/acscatal.1c05750

Electrolyte acidification from anode reactions during lithium mediated ammonia synthesis

Krempl, Kevin ; Pedersen, Jakob B. ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Chorkendorff, Ib
in: Electrochemistry Communications, vol: 134

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1016/j.elecom.2021.107186

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

Li, Shaofeng ; Zhou, Yuanyuan ; Li, Katja ; Saccoccio, Mattia ; Sažinas, Rokas ; Andersen, Suzanne Z. ; Pedersen, Jakob B. ; Fu, Xianbiao ; Shadravan, Vahid ; Chakraborty, Debasish ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Nørskov, Jens K. ; Chorkendorff, Ib
in: Joule, vol: 6, issue: 9, pages: 2083-2101

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1016/j.joule.2022.07.009

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

Shadravan, Vahid ; Cao, Ang ; Bukas, Vanessa J. ; Grønborg, Mette K. ; Damsgaard, Christian D. ; Wang, Zhenbin ; Kibsgaard, Jakob ; Nørskov, Jens K. ; Chorkendorff, Ib
in: Energy and Environmental Science, vol: 15, pages: 3310-3320

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1039/d2ee00591c

How pH affects electrochemical processes

Govindarajan, Nitish ; Xu, Aoni ; Chan, Karen
in: Science, vol: 375, issue: 6579, pages: 379-380

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1126/science.abj2421

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

Hochfilzer, Degenhart ; Tiwari, Aarti ; Clark, Ezra L. ; Bjørnlund, Anton Simon ; Maagaard, Thomas ; Horch, Sebastian ; Seger, Brian ; Chorkendorff, Ib ; Kibsgaard, Jakob
in: Langmuir, vol: 38, issue: 4, pages: 1514-1521

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1021/acs.langmuir.1c02830

Improving the intrinsic activity of electrocatalysts for sustainable energy conversion

Govindarajan, Nitish ; Kastlunger, Georg ; Heenen, Hendrik H. ; Chan, Karen
in: Chemical Science, vol: 13, pages: 14-26

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1039/D1SC04775B

Limits to scaling relations between adsorption energies?

Vijay, Sudarshan ; Kastlunger, Georg ; Chan, Karen ; Nørskov, Jens K.
in: Journal of Chemical Physics, vol: 156, issue: 23

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1063/5.0096625

Machine-Learning Assisted Exit-wave Reconstruction for Quantitative Feature Extraction

Leth larsen, Matthew Helmi ; Dahl, Frederik ; Nielsen, David Christoffer Bisp ; Hansen, Lars Pilsgaard ; Barton, Bastian ; Kisielowski, Christian ; Winther, Ole ; Hansen, Thomas W. ; Helveg, Stig ; Schiøtz, Jakob
in: Microscopy and Microanalysis, vol: 28, issue: S1, pages: 2222-2224

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1017/S1431927622008571

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

Zheng, Ya-Rong ; Vernieres, Jerome ; Wang, Zhenbin ; Zhang, Ke ; Hochfilzer, Degenhart ; Krempl, Kevin ; Liao, Ting-Wei ; Presel, Francesco ; Altantzis, Thomas ; Fatermans, Jarmo ; Scott, Soren Bertelsen ; Secher, Niklas Mørch ; Moon, Choongman ; Liu, Pei ; Bals, Sara ; Van Aert, Sandra ; Cao, Ang ; Anand, Megha ; Nørskov, Jens K. ; Kibsgaard, Jakob ; Chorkendorff, Ib
in: Nature Energy, vol: 7, pages: 55–64

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1038/s41560-021-00948-w

Oxygen-Enhanced Chemical Stability of Lithium-Mediated Electrochemical Ammonia Synthesis

Sažinas, Rokas ; Li, Katja ; Andersen, Suzanne Z. ; Saccoccio, Mattia ; Li, Shaofeng ; Pedersen, Jakob B. ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Chakraborty, Debasish ; Chorkendorff, Ib
in: Journal of Physical Chemistry Letters, vol: 13, issue: 20, pages: 4605-4611

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1021/acs.jpclett.2c00768

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

Chakraborty, Debasish ; Smitshuysen, Thomas Erik Lyck ; Kakekhani, Arvin ; Jespersen, Sebastian Pirel Fredsgaard ; Banerjee, Sayan ; Krabbe, Alexander ; Hagen, Nicolai ; Silva, Hugo ; Just, Justus ; Damsgaard, Christian Danvad ; Helveg, Stig ; Rappe, Andrew M. ; Nørskov, Jens K. ; Chorkendorff, Ib
in: Journal of Physical Chemistry C, vol: 126, issue: 38, pages: 16194-16203

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1021/acs.jpcc.2c05213

Strengthening of pretreated aluminum during ultrasonic additive manufacturing

Pagan, Michael ; Zhao, Ningxiner ; Headings, Leon M. ; Dapino, Marcelo J. ; Vijayan, Sriram ; Jinschek, Joerg R. ; Zinkle, Steven J. ; Babu, S.S.
in: Additive Manufacturing, vol: 60

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1016/j.addma.2022.103228

The mechanism for acetate formation in electrochemical CO₍₂₎ reduction on Cu

Heenen, Hendrik H. ; Shin, Haeun ; Kastlunger, Georg ; Overa, Sean ; Gauthier, Joseph A. ; Jiao, Feng ; Chan, Karen
in: Energy and Environmental Science, vol: 15, issue: 9, pages: 3978-3990

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1039/d2ee01485h

Transients in Electrochemical CO Reduction Explained by Mass Transport of Buffers

Hochfilzer, Degenhart ; Xu, Aoni ; Sørensen, Jakob Ejler ; Needham, Julius Lucas ; Krempl, Kevin ; Toudahl, Karl Krøjer ; Kastlunger, Georg ; Chorkendorff, Ib ; Chan, Karen ; Kibsgaard, Jakob
in: ACS Catalysis, vol: 12, issue: 9, pages: 5155-5161

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1021/acscatal.2c00412

Understanding the reaction mechanism of Kolbe electrolysis on Pt anodes

Liu, Sihang ; Govindarajan, Nitish ; Prats, Hector ; Chan, Karen
in: Chem Catalysis, vol: 2, issue: 5, pages: 1100-1113

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1016/j.checat.2022.02.014

Visualization of Dissolution‐Precipitation Processes in Lithium–Sulfur Batteries

Sadd, Matthew ; De Angelis, Salvatore ; Colding‐Jørgensen, Sofie ; Blanchard, Didier ; Johnsen, Rune E. ; Sanna, Simone ; Borisova, Elena ; Matic, Aleksandar ; Bowen, Jacob R.
in: Advanced Energy Materials, vol: 12, issue: 10

Type: Journal article (Peer reviewed)

Status: Published | Year: 2022 | DOI: https://doi.org/10.1002/aenm.202103126

Dynamic Interfacial Reaction Rates from Electrochemistry-Mass Spectrometry

Krempl, Kevin ; Hochfilzer, Degenhart ; Scott, Soren B. ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Hansen, Ole ; Chorkendorff, Ib
in: Analytical Chemistry, vol: 93, issue: 18, pages: 7022-7028

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acs.analchem.1c00110

Enhancement of lithium-mediated ammonia synthesis by addition of oxygen

Li, Katja ; Andersen, Suzanne Z. ; Statt, Michael J. ; Saccoccio, Mattia ; Bukas, Vanessa J. ; Krempl, Kevin ; Sažinas, Rokas ; Pedersen, Jakob B. ; Shadravan, Vahid ; Zhou, Yuanyuan ; Chakraborty, Debasish ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Nørskov, Jens K. ; Chorkendorff, Ib
in: Science, vol: 374, issue: 6575, pages: 1593-1597

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1126/science.abl4300

Generalizable Trends in Electrochemical Protonation Barriers

Patel, Anjli M. ; Vijay, Sudarshan ; Kastlunger, Georg ; Nørskov, Jens Kehlet ; Chan, Karen
in: Journal of Physical Chemistry Letters, vol: 12, issue: 21, pages: 5193-5200

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acs.jpclett.1c00800

How to extract adsorption energies, adsorbate-adsorbate interaction parameters and saturation coverages from temperature programmed desorption experiments

Vijay, Sudarshan ; Kristoffersen, Henrik H. ; Katayama, Yu ; Shao-Horn, Yang ; Chorkendorff, Ib ; Seger, Brian ; Chan, Karen
in: Physical Chemistry Chemical Physics, vol: 23, issue: 42, pages: 24396-24402

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1039/d1cp01992a

Interaction of CO with Gold in an Electrochemical Environment

Vijay, Sudarshan ; Hogg, Thomas V. ; Ehlers, Johan ; Kristoffersen, Henrik H. ; Katayama, Yu ; Shao Horn, Yang ; Chorkendorff, Ib ; Chan, Karen ; Seger, Brian
in: Journal of Physical Chemistry C, vol: 125, issue: 32, pages: 17684-17689

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acs.jpcc.1c04013

Is There Anything Better than Pt for HER?

Hansen, Johannes Novak ; Prats, Hector ; Toudahl, Karl Krøjer ; Mørch Secher, Niklas ; Chan, Karen ; Kibsgaard, Jakob ; Chorkendorff, Ib
in: ACS Energy Letters, vol: 6, issue: 4, pages: 1175-1180

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acsenergylett.1c00246

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

Wang, Zhenbin ; Zheng, Ya-Rong ; Montoya, Joseph ; Hochfilzer, Degenhart ; Cao, Ang ; Kibsgaard, Jakob ; Chorkendorff, Ib ; Nørskov, Jens K.
in: ACS Energy Letters, vol: 6, pages: 2268-2274

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acsenergylett.1c00876

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

Chen, Fu Rong ; Van Dyck, Dirk ; Kisielowski, Christian ; Hansen, Lars P. ; Barton, Bastian ; Helveg, Stig
in: Nature Communications, vol: 12, issue: 1

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1038/s41467-021-24857-4

Probing surface-sensitive redox properties of VO_X/TiO₂catalyst nanoparticles

Ek, Martin ; Arnarson, Logi ; Georg Moses, Poul ; Rasmussen, Søren B. ; Skoglundh, Magnus ; Olsson, Eva ; Helveg, Stig
in: Nanoscale, vol: 13, issue: 15, pages: 7266-7272

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1039/d0nr08943e

Rationalizing an Unexpected Structure Sensitivity in Heterogeneous Catalysis—CO Hydrogenation over Rh as a Case Study

Schumann, Max ; Nielsen, Monia R. ; Smitshuysen, Thomas E. L. ; Hansen, Thomas W. ; Damsgaard, Christian D. ; Yang, An-Chih A. ; Cargnello, Matteo ; Grunwaldt, Jan-Dierk ; Jensen, Anker D. ; Christensen, Jakob M.
in: ACS Catalysis, vol: 11, pages: 5189-5201

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acscatal.0c05002

Selenium Thin-Film Solar Cells with Cadmium Sulfide as a Heterojunction Partner

Nielsen, Rasmus ; Youngman, Tomas H. ; Crovetto, Andrea ; Hansen, Ole ; Chorkendorff, Ib ; Vesborg, Peter C.K.
in: ACS Applied Energy Materials, vol: 4, issue: 10, pages: 10697-10702

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acsaem.1c01700

Semitransparent Selenium Solar Cells as a Top Cell for Tandem Photovoltaics

Youngman, Tomas H. ; Nielsen, Rasmus ; Crovetto, Andrea ; Seger, Brian ; Hansen, Ole ; Chorkendorff, Ib ; Vesborg, Peter C. K.
in: Solar RRL, vol: 5, issue: 7

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1002/solr.202100111

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

Weise, Christian Frederik ; Falsig, Hanne ; Moses, Poul Georg ; Helveg, Stig ; Brorson, Michael ; Hansen, Lars Pilsgaard
in: Journal of Catalysis, vol: 403, pages: 74-86

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1016/j.jcat.2021.03.008

Stability of Cobalt Particles in and outside HZSM‐5 under CO Hydrogenation Conditions Studied by ex situ and in situ Electron Microscopy

Straß-Eifert, Angela ; Sheppard, Thomas L. ; Damsgaard, Christian Danvad ; Grunwaldt, Jan-Dierk ; Güttel, Robert
in: ChemCatChem, vol: 13, issue: 2, pages: 718-729

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1002/cctc.202001533

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

Hochfilzer, Degenhart ; Sørensen, Jakob Ejler ; Clark, Ezra L. ; Scott, Soren B. ; Chorkendorff, Ib ; Kibsgaard, Jakob
in: ACS Energy Letters, vol: 6, issue: 5, pages: 1879-1885

Type: Letter (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1021/acsenergylett.1c00496

Towards constant potential modeling of CO-CO coupling at liquid water-Cu(1 0 0) interfaces

Kristoffersen, Henrik H. ; Chan, Karen
in: Journal of Catalysis, vol: 396, pages: 251-260

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1016/j.jcat.2021.02.023

Towards understanding of electrolyte degradation in lithium-mediated non-aqueous electrochemical ammonia synthesis with gas chromatography-mass spectrometry

Sažinas, Rokas ; Andersen, Suzanne Zamany ; Li, Katja ; Saccoccio, Mattia ; Krempl, Kevin ; Pedersen, Jakob Bruun ; Kibsgaard, Jakob ; Vesborg, Peter Christian Kjærgaard ; Chakraborty, Debasish ; Chorkendorff, Ib
in: RSC Advances, vol: 11, issue: 50, pages: 31487-31498

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1039/d1ra05963g

Tracking oxygen atoms in electrochemical CO oxidation – Part I:

Scott, Søren B. ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Chorkendorff, Ib
in: Electrochimica Acta, vol: 374

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1016/j.electacta.2021.137842

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

Scott, Søren B. ; Kibsgaard, Jakob ; Vesborg, Peter C.K. ; Chorkendorff, Ib
in: Electrochimica Acta, vol: 374

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1016/j.electacta.2021.137844

Unified mechanistic understanding of CO₂ reduction to CO on transition metal and single atom catalysts

Vijay, Sudarshan ; Ju, Wen ; Brückner, Sven ; Tsang, Sze Chun ; Strasser, Peter ; Chan, Karen
in: Nature Catalysis, vol: 4, issue: 12, pages: 1024-1031

Type: Journal article (Peer reviewed)

Status: Published | Year: 2021 | DOI: https://doi.org/10.1038/s41929-021-00705-y

Anodic molecular hydrogen formation on Ru and Cu electrodes

Scott, Søren B. ; Engstfeld, Albert K. ; Jusys, Zenonas ; Hochfilzer, Degenhart ; Knøsgaard, Nikolaj ; Trimarco, Daniel B. ; Vesborg, Peter C.K. ; Behm, R. Jürgen ; Chorkendorff, Ib
in: Catalysis Science and Technology, vol: 10, issue: 20, pages: 6870-6878

Type: Journal article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1039/d0cy01213k

Atomistic Insight into Cation Effects on Binding Energies in Cu-Catalyzed Carbon Dioxide Reduction

Ludwig, Thomas ; Gauthier, Joseph A. ; Dickens, Colin F. ; Brown, Kristopher S. ; Ringe, Stefan ; Chan, Karen ; Nørskov, Jens K.
in: Journal of Physical Chemistry C, vol: 124, issue: 45, pages: 24765-24775

Type: Journal article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1021/acs.jpcc.0c07004

Electric Field Effects in Oxygen Reduction Kinetics: Rationalizing pH Dependence at the Pt(111), Au(111), and Au(100) Electrodes

Kelly, Sara R. ; Kirk, Charlotte ; Chan, Karen ; Nørskov, Jens K.
in: Journal of Physical Chemistry C, vol: 124, issue: 27, pages: 14581-14591

Type: Journal article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1021/acs.jpcc.0c02127

Experimental and First-Principles Spectroscopy of Cu₂SrSnS₄ and Cu₂BaSnS₄ Photoabsorbers

Crovetto, Andrea ; Xing, Zongda ; Fischer, Moritz ; Nielsen, Rasmus ; Savory, Christopher N ; Rindzevicius, Tomas ; Stenger, Nicolas ; Scanlon, David O ; Chorkendorff, Ib ; Vesborg, Peter Christian Kjærgaard
in: ACS Applied Materials and Interfaces, vol: 12, issue: 45, pages: 50446-50454

Type: Journal article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1021/acsami.0c14578

Rational design of stable sulfur vacancies in molybdenum disulfide for hydrogen evolution

Zhao, Yunxing ; Tang, Michael T. ; Wu, Sudong ; Geng, Jing ; Han, Zhaojun ; Chan, Karen ; Gao, Pingqi ; Li, Hong
in: Journal of Catalysis, vol: 382, pages: 320-328

Type: Journal article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1016/j.jcat.2019.12.028

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

Sandbeck, Daniel J.S. ; Secher, Niklas Morch ; Inaba, Masanori ; Quinson, Jonathan ; Sorensen, Jakob Ejler ; Kibsgaard, Jakob ; Zana, Alessandro ; Bizzotto, Francesco ; Speck, Florian D. ; Paul, Michael T.Y. ; Dworzak, Alexandra ; Dosche, Carsten ; Oezaslan, Mehtap ; Chorkendorff, Ib ; Arenz, Matthias ; Cherevko, Serhiy
in: Journal of the Electrochemical Society, vol: 167, issue: 16

Type: Journal article (Peer reviewed)

Status: Published | Year: 2020 | DOI: https://doi.org/10.1149/1945-7111/abc767