Zobrazeno 1 - 6 of 6 pro vyhledávání: '"Anna Winiwarter"'
2
Chemisorbed oxygen or surface oxides steer the selectivity in Pd electrocatalytic propene oxidation observed by operando Pd L-edge X-ray absorption spectroscopy
Autor: Joakim Halldin Stenlid, Christopher M. Goodwin, Oscar Diaz-Morales, Mikaela Görlin, Mia Börner, Sergey Koroidov, Hsin-Yi Wang, Anders Nilsson, Markus Soldemo, Tony Hansson, Ib Chorkendorff, Anna Winiwarter, Jan Rossmeisl, Lars G. M. Pettersson
Publikováno v: Koroidov, S, Winiwarter, A, Diaz-morales, O, Görlin, M, Halldin Stenlid, J, Wang, H, Börner, M, Goodwin, C M, Soldemo, M, Pettersson, L G M, Rossmeisl, J, Hansson, T, Chorkendorff, I & Nilsson, A 2021, ' Chemisorbed oxygen or surface oxides steer the selectivity in Pd electrocatalytic propene oxidation observed by operando Pd L-edge X-ray absorption spectroscopy ', Catalysis Science and Technology, vol. 11, no. 10, pp. 3347-3352 . https://doi.org/10.1039/D0CY02134B
Controlled electrochemical oxidation of hydrocarbons to desired products is an attractive approach in catalysis. Here we study the electrochemical propene oxidation under operando conditions using Pd L-edge X-ray absorption spectroscopy (XAS) as a se
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18332118ed6e7d7b8839d02bd73d9b54
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-444387
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3
Towards an atomistic understanding of electrocatalytic partial hydrocarbon oxidation: Propene on palladium
Autor: Søren Bertelsen Scott, Manuel Šarić, Kasper Enemark-Rasmussen, Poul Georg Moses, Ib Chorkendorff, Luca Silvioli, Brian Seger, Peter Christian Kjærgaard Vesborg, Ifan E. L. Stephens, Daniel Bøndergaard Trimarco, Jan Rossmeisl, Anna Winiwarter
Publikováno v: Winiwarter, A, Silvioli, L, Scott, S B, Enemark-Rasmussen, K, Sariç, M, Trimarco, D B, Vesborg, P C K, Moses, P G, Stephens, I E L, Seger, B, Rossmeisl, J & Chorkendorff, I 2019, ' Towards an atomistic understanding of electrocatalytic partial hydrocarbon oxidation: Propene on palladium ', Energy and Environmental Science, vol. 12, no. 3, pp. 1055-1067 . https://doi.org/10.1039/c8ee03426e
Winiwarter, A, Silvioli, L, Scott, S B, Enemark-Rasmussen, K, Saric, M, Trimarco, D B, Vesborg, P C K, Moses, P G, Stephens, I E L, Seger, B, Rossmeisl, J & Chorkendorff, I 2019, ' Towards an atomistic understanding of electrocatalytic partial hydrocarbon oxidation : propene on palladium ', Energy & Environmental Science, vol. 12, no. 3, pp. 1055-1067 . https://doi.org/10.1039/c8ee03426e
The efficient partial oxidation of hydrocarbons to valuable chemicals without formation of CO2 is one of the great challenges in heterogeneous catalysis. The ever-decreasing cost of renewable electricity and the superior control over reactivity quali
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19a7a9b5e92daf3c6f20173d5d07646c
https://orbit.dtu.dk/en/publications/4f75c699-e8b8-4daa-87a8-bf6a32f35260
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4
Electrochemical Partial Oxidation of Alkenes: Understanding Selectivity and Reaction Mechanisms
Autor: Brian Seger, Anna Winiwarter, Søren B. Scott, Ib Chorkendorff, Luca Silvioli, Jan Rossmeisl
Publikováno v: ECS Meeting Abstracts. :1527-1527
With a deepening electrification of society, electrochemical conversion from one chemical to another will be essential for the chemical plants of the future. While there is intense focus on reduction reactions (i.e. CO2, water, N2), partial oxidation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4150b456034be1cbaad5d77bbe03d2c2
https://doi.org/10.1149/ma2019-01/30/1527
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5
Electrooxidation of Propylene to Acrolein
Autor: Brian Seger, Anna Winiwarter, Ifan Stephens, Ib Chorkendorff
Publikováno v: ECS Meeting Abstracts. :2226-2226
Short chain alkanes and alkenes (C1-4) typically have little economic value and are difficult to transport since they are gases. Because of this, these hydrocarbons are of so low value that they are often flared during extraction of oil.1 This talk i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::305fca07a85fef505bc527aefd69cc16
https://doi.org/10.1149/ma2018-01/37/2226
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6
Parametric impedance spectroscopy study on nickel based alkaline electrolysis cells
Autor: Mikkel Rykær Kraglund, Anna Winiwarter, Tobias Holt Nørby, Peter Blennow, Poul Georg Moses, Johan Hjelm, Jens Oluf Jensen
Publikováno v: Technical University of Denmark Orbit
Kraglund, M R, Winiwarter, A, Nørby, T H, Blennow, P, Moses, P G, Hjelm, J & Jensen, J O 2022, ' Parametric impedance spectroscopy study on nickel based alkaline electrolysis cells ', 3rd International Conference on Electrolysis 2021, Golden, United States, 20/06/2022-23/06/2022 .
Kraglund, M R, Winiwarter, A, Nørby, T H, Blennow, P, Moses, P G, Hjelm, J & Jensen, J O 2022, Parametric impedance spectroscopy study on nickel based alkaline electrolysis cells . in 3rd International Conference on Electrolysis : Book of Abstracts ., 71, 3rd International Conference on Electrolysis 2021, Golden, Colorado, United States, 20/06/2022 .
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0d9951f8ed177a2e99ff4062e9fb7c84
https://orbit.dtu.dk/en/publications/d2d77433-84ea-457c-abe3-11d3146b1a18
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