Publications

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2024
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An experimental perspective on nanoparticle electrochemistry

Sedano Varo, Esperanza ; Tankard, Rikke Egeberg ; Needham, Julius Lucas ; Gioria, Esteban ; Romeggio, Filippo ; Chorkendorff, Ib ; Damsgaard, Christian Danvad ; Kibsgaard, Jakob
in: Physical Chemistry Chemical Physics, vol: 26, issue: 25, pages: 17456-17466

Type: Review (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1039/d4cp00889h

 

Dual and Triple Atom Electrocatalysts for Energy Conversion (CO2RR, NRR, ORR, OER, and HER)

Roth-Zawadzki, Adam M. ; Nielsen, Alexander J. ; Tankard, Rikke E. ; Kibsgaard, Jakob
in: ACS Catalysis, vol: 14, issue: 2, pages: 1121-1145

Type: Review (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1021/acscatal.3c05000

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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

 

Increasing catalyst stability

Romeggio, Filippo ; Plougmann, Rikke ; Akazawa, Stefan K. ; Krabbe, Alexander ; Sloth, Olivia Fjord ; Secher, Niklas M. ; Colding-Fagerholt, Sofie ; Helveg, Stig ; Palmer, Richard E. ; Damsgaard, Christian Danvad ; Kibsgaard, Jakob ; Chorkendorff, Ib
Presented at:
13th Natural Gas Conversion Symposium

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2024

 

Increasing the Collection Efficiency in Selenium Thin-Film Solar Cells Using a Closed-Space Annealing Strategy

Nielsen, Rasmus S. ; Schleuning, Markus ; Karalis, Orestis ; Hemmingsen, Tobias H. ; Hansen, Ole ; Chorkendorff, Ib ; Unold, Thomas ; Vesborg, Peter C.K.
in: ACS Applied Energy Materials, vol: 7, issue: 12, pages: 5209-5215

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1021/acsaem.4c00636

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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, vol: 2, pages: 850–861

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1039/d3ey00224a

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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

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Monolithic Selenium/Silicon Tandem Solar Cells

Nielsen, Rasmus ; Crovetto, Andrea ; Assar, Alireza ; Hansen, Ole ; Chorkendorff, Ib ; Vesborg, Peter
Presented at:
2024 MRS Spring Meeting & Exhibit

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2024

 

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

 

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

Deissler, Niklas H. ; Mygind, J. Bjarke V. ; Li, Katja ; Niemann, Valerie A. ; Benedek, Peter ; Vinci, Valentin ; Li, Shaofeng ; Fu, Xianbiao ; Vesborg, Peter C.K. ; Jaramillo, Thomas F. ; Kibsgaard, Jakob ; Drnec, Jakub ; Chorkendorff, Ib
in: Energy and Environmental Science, vol: 17, pages: 3482-3492

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1039/d3ee04235a

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Precious Metal Free Hydrogen Evolution Catalyst Design and Application

Feidenhans’l, Anders A. ; Regmi, Yagya N. ; Wei, Chao ; Xia, Dong ; Kibsgaard, Jakob ; King, Laurie A.
in: Chemical Reviews, vol: 124, issue: 9, pages: 5617-5667

Type: Review (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1021/acs.chemrev.3c00712

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Quantitative gas-phase transmission electron microscopy

Jinschek, Joerg R. ; Helveg, Stig ; Allard, Lawrence F. ; Dionne, Jennifer A. ; Zhu, Yuanyuan ; Crozier, Peter A.
in: MRS Bulletin, vol: 49, issue: 2, pages: 174-183

Type: Review (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1557/s43577-023-00648-8

 

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

 

Stabilizing metastable ferroelectric tungsten trioxide phase at room temperature via solvothermal synthesis and millisecond pulsed laser irradiation

Qiu, Zanlin ; Rahaman, Mohammad Mahafuzur ; Panton, Boyd ; Jinschek, Joerg R. ; Gouma, Pelagia Irene (Perena)
in: Ceramics International, vol: 50, issue: 17, pages: 31267-31277

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1016/j.ceramint.2024.05.430

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Stable mass-selected AuTiOx 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, vol: 8, issue: 6, pages: 1754-1771

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2024     |    DOI: https://doi.org/10.1016/j.joule.2024.02.027

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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

2023
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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

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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

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Catalyst Stability Considerations for Electrochemical Energy Conversion with Non-Noble Metals

Hochfilzer, Degenhart ; Chorkendorff, Ib ; Kibsgaard, Jakob
in: ACS Energy Letters, vol: 8, issue: 3, pages: 1607-1612

Type: Review (Peer reviewed)

Status: Published     |    Year: 2023     |    DOI: https://doi.org/10.1021/acsenergylett.3c00021

 

Controlling Thermal Gradients during in situ Transmission Electron Microscopy Heating Experiments

Yang, Yi Chieh ; Vijayan, Sriram ; Sneppen, Thor Bjerregård ; Jinschek, Joerg R.
in: Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada, vol: 29, issue: 1, pages: 130-131

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2023     |    DOI: https://doi.org/10.1093/micmic/ozad067.058

 

Direct Visualization of Spinel-like Rhodium Aluminate (RhAlOx) to Understand its Role in Rh/Al2O3-based Three-way Catalysts

Jinschek, Joerg ; Li, Cheng-Han ; Wu, Jason
Presented at:
11th International Conference on Materials for Advanced Technologies

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

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Dynamic SEM in-situ studies: A tool to investigate microstructural evolution during metal additive manufacturing?

König, C. ; Sneppen, T.B. ; Bastos da Silva Fanta, A. ; Jinschek, J.
Presented at:
3rd Asia-Pacific International Conference on Additive Manufacturing

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

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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

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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

 

Gamma Prime Characterization in Additively Manufactured Haynes 282 after One-Step and Two-Step Post-Process Heat Treatments

Mourot, Alivia ; Gupta, Avantika ; Vijayan, Sriram ; Jinschek, Joerg ; Fink, Carolin
in: Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada, vol: 29, issue: 1, pages: 1421-1422

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2023     |    DOI: https://doi.org/10.1093/micmic/ozad067.731

 

Graphene Seals for in situ TEM in Catalysis

Bjørnlund, Anton S. ; Ambjørner, Hjalte R. ; Bonczyk, Tobias G. ; Dollekamp, Edwin ; Kaas, Lau M. ; Colding-Fagerholt, Sofie ; Mølhave, Kristian S. ; Damsgaard, Christian D. ; Helveg, Stig ; Vesborg, Peter C.K.
in: Microscopy and Microanalysis, vol: 29, issue: Suppl 1, pages: 1610-1610

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2023     |    DOI: https://doi.org/10.1093/micmic/ozad067.826

 

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

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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

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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

 

Investigate microstructural evolution in metal additive manufacturing processes using dynamic in-situ SEM.

Koenig, C. ; Sneppen, T.B. ; Bastos da Silva, A. ; Jinschek, J.
Presented at:
8th International Conference on Recrystallization and Grain Growth

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

 

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

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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

 

Ni5-xGa3+x Catalyst for Selective CO2 Hydrogenation to MeOH 

Romeggio, Filippo ; Kibsgaard, Jakob ; Chorkendorff, Ib ; Damsgaard, Christian Danvad
Presented at:
2023 MRS Spring Meeting & Exhibit

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

 

On the Electron Dose-rate Dependency of Radiation Effects and Total Dose Criteria in ZIF-8 Metal-organic-framework (MOF)

Banerjee, Pritam ; Kollmannsberger, Kathrin L. ; Fischer, Roland A. ; Jinschek, Joerg R.
in: Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada, vol: 29, issue: 1, pages: 1253-1254

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2023     |    DOI: https://doi.org/10.1093/micmic/ozad067.642

 

Probing Catalyst Surfaces at the Atomic-scale

Ek, M. ; Hansen, L. P. ; Chen, F. R. ; van Dyck, D. ; Kisielowski, C. ; Specht, P. ; Damsgaard, C. D. ; Jinschek, J. R. ; Helveg, S.
in: Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada, vol: 29, issue: suppl. 1

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2023     |    DOI: https://doi.org/10.1093/micmic/ozad067.660

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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

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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

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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

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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 ; Bastos da Silva Fanta, Alice ; Popovich, Vera ; Jinschek, Joerg R.
Presented at:
3rd Asia-Pacific International Conference on Additive Manufacturing

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

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The Renaissance of Selenium Thin-Film Solar Cells

Nielsen, Rasmus ; Hemmingsen, Tobias ; Crovetto, Andrea ; Hansen, Ole ; Chorkendorff, Ib ; Vesborg, Peter
Presented at:
2023 MRS Spring Meeting & Exhibit

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

 

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

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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

 

Understanding Microstructural Variations And The Impact Of Far-from-equilibrium Process Conditions In Metal 3D Printing.

Jinschek, Joerg ; Vijayan, Sritam ; Fink, Carolin ; Bastos da Silva Fanta, Alice ; Yang, Yi-Chieh ; König, Christina
Presented at:
11th International Conference on Materials for Advanced Technologies

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

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Unraveling Metal-to-Metal Hydride Phase Transformation at the Atomic Level Using In Situ Tem Techniques

Krishnan, Gopi ; Jinschek, Joerg
Presented at:
2023 MRS Spring Meeting & Exhibit

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2023

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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

2022
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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

 

Automation of Supported Nanoparticle Recognition in Low Contrast STEM Images

Lützen, Mads ; Kelly, Daniel ; Smitshuysen, Thomas E. L. ; Damsgaard, Christian D.
in: Microscopy and Microanalysis, vol: 28, issue: S1, pages: 3032-3034

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1017/S1431927622011333

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

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

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Controlling the thermal gradient during in situ transmission electron microscope heating experiments

Yang, Yi-Chieh ; Vijayan, Sriram ; Jinschek, Joerg
Presented at:
4th East-Asia Microscopy Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2022

 

Defined metal atom aggregates precisely incorporated into metal-organic frameworks

Kollmannsberger, Kathrin L. ; Kronthaler, Laura ; Jinschek, Joerg R. ; Fischer, Roland A.
in: Chemical Society Reviews, vol: 51, pages: 9933-9959

Type: Review (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1039/d1cs00992c

 

Defined metal atom aggregates precisely incorporated into metal–organic frameworks

Kollmannsberger, Kathrin L. ; Kronthaler, Laura ; Jinschek, Joerg ; Fischer, Roland A.
in: Chemical Society Reviews, vol: 51, pages: 9855-9856

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1039/D2CS90099H

 

Direct Visualization of Spinel-Like Rhodium Aluminate (RhAlOx) to Understand its Role in Rh/Al2O3-Based Three-Way Catalysts

Li, Cheng-Han ; Wu, Jason ; Jinschek, Joerg R.
in: Microscopy and Microanalysis, vol: 28, issue: S1, pages: 2544-2546
Presented at:
Microscopy & Microanalysis 2022

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1017/S1431927622009710

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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

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Elemental Selenium as a Wide Bandgap Photoabsorber Appropriate for Tandem Integration with Silicon or CIGS

Nielsen, Rasmus ; Youngman, Tomas Hugh ; Crovetto, Andrea ; Hansen, Ole ; Chorkendorff, Ib ; Vesborg, Peter Christian Kjærgaard
Presented at:
2022 MRS Spring Meeting & Exhibit

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2022

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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

 

High Throughput Characterization to Quantify Microstructural Heterogeneities in Additively Manufactured Haynes 282

Gupta, Avantika ; Vijayan, Sriram ; Schmid, Olivia ; Jinschek, Joerg ; Fink, Carolin
in: Microscopy and Microanalysis, vol: 28, issue: S1, pages: 2088-2090
Presented at:
Microscopy & Microanalysis 2022

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1017/S143192762200808X

 

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

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IMPROVED ELECTROCHEMICAL AMMONIA SYNTHESIS

Statt, Michael (Inventor) ; Pedersen, Jakob Bruun ; Sažinas, Rokas ; Andersen, Suzanne Zamany ; Li, Katja ; Bukas, Vanessa Jane ; Saccoccio, Mattia ; Krempl, Kevin ; Kibsgaard, Jakob ; Vesborg, Peter Christian Kjærgaard ; Chakraborty, Debashish (Inventor) ; Nørskov, Jens Kehlet ; Chorkendorff, Ib
Patent no.: WO2022175548, Date: 2021-03-23

Type: Patent

Status: Published     |    Year: 2022

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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

 

In situ TEM Observations of Thermally Activated Phenomena in Materials Under Far-From-Equilibrium Conditions

Vijayan, Sriram ; Bawane, Kaustubh ; Giulia Dilemma, Fidelma ; He, Lingfeng ; Fink, Carolin ; Jinschek, Joerg R
in: Microscopy and Microanalysis, vol: 28, issue: S1, pages: 1844-1846
Presented at:
Microscopy & Microanalysis 2022

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1017/S1431927622007255

 

(Invited) Selenium as a Top-Cell Absorber Candidate for Tandem Photoelectrochemical Stacks

Nielsen, Rasmus ; Youngman, Tomas ; Crovetto, Andrea ; Seger, Brian ; Hansen, Ole ; Mustafa, Hadeel ; Levcenco, Sergiu ; Hempel, Hannes ; Olsen, Thomas ; Chorkendorff, Ib ; Unold, Thomas ; Vesborg, Peter
part of: ECS Meeting Abstracts, 2022

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1149/MA2022-02481802mtgabs

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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

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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

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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

 

Probing Atom Dynamics in Excited Nanocrystals

Chen, Fu-Rong ; Van dyck, Dirk ; Kisielowski, Christian ; Barton, Bastian ; Hansen, Lars P. ; Helveg, Stig
in: Microscopy and Microanalysis, vol: 28, issue: S1, pages: 2128-2129

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2022     |    DOI: https://doi.org/10.1017/S1431927622008248

 

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

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Study toward size dependent solid state phase transition between γ-WO3 and ε-WO3 via in situ cryogenic Raman spectroscopy

Abe, Owen O. ; Qiu, Zanlin ; Chen, Zexu ; Jinschek, Joerg ; Gouma, Pelagia Irene
Presented at:
Materials Science & Technology Conference and Exhibition 2022

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2022

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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

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Towards catalytic measurements of single nanoparticles in situ

Ambjørner, Hjalte Rørbech

Type: Ph.D. thesis

Status: Published     |    Year: 2022

 

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

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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

2021
 

A new generic method to extract stoichiometric and dynamic information from the exit-wave for thin sample

Van Dyck, Dirk ; Home, Fu-Rong ; Kisielowski, Christian ; Helveg, Stig
in: Microscopy and Microanalysis, vol: 27, issue: suppl.1, pages: 2314-2316

Type: Conference abstract in journal (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1017/S1431927621008321

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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

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Electrochemical ammonia synthesis

Andersen, Suzanne Zamany ; Chorkendorff, Ib ; Chakraborty, Debashish (Inventor) ; Vesborg, Peter Christian Kjærgaard ; Kibsgaard, Jakob ; Nørskov, Jens Kehlet ; Bukas, Vanessa Jane
Patent no.: WO2021176041, Date: 2021-03-05

Type: Patent

Status: Published     |    Year: 2021

 

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

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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