Steering carbon dioxide reduction toward C–C coupling using copper electrodes modified with porous molecular films

Autor: Siqi Zhao, Oliver Christensen, Zhaozong Sun, Hongqing Liang, Alexander Bagger, Kristian Torbensen, Pegah Nazari, Jeppe Vang Lauritsen, Steen Uttrup Pedersen, Jan Rossmeisl, Kim Daasbjerg

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)

This study explores how the activity and selectivity of Cu electrodes for CO2 reduction can be tuned with organic films of different porosity and thickness. As a result, the films increase the local CO partial pressures and surface coverages.

Externí odkaz: https://doaj.org/article/a3ba0b5d6554423097368e265030c624

Can the CO2Reduction Reaction Be Improved on Cu:Selectivity and Intrinsic Activity of Functionalized Cu Surfaces

Autor: Oliver Christensen, Siqi Zhao, Zhaozong Sun, Alexander Bagger, Jeppe Vang Lauritsen, Steen Uttrup Pedersen, Kim Daasbjerg, Jan Rossmeisl

Publikováno v: Christensen, O, Zhao, S, Sun, Z, Bagger, A, Lauritsen, J V, Pedersen, S U, Daasbjerg, K & Rossmeisl, J 2022, ' Can the CO 2 Reduction Reaction Be Improved on Cu : Selectivity and Intrinsic Activity of Functionalized Cu Surfaces ', ACS Catalysis, vol. 12, no. 24, pp. 15737-15749 . https://doi.org/10.1021/acscatal.2c04200

Cu is currently the most effective monometallic catalyst for producing valuable multicarbon-based (C2+) products, such as ethylene and ethanol, from the CO2reduction reaction (CO2RR). One approach to optimize the activity and selectivity of the metal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a913adedd48a6aa01eafcf5ef4425af
https://pure.au.dk/portal/da/publications/can-the-co2reduction-reaction-be-improved-on-cu(fcbdd1ad-3f44-4cf2-8c27-f887988fc22e).html

Selectivity and Intrinsic Activity of Functionalized Cu Surfaces: Can the CO2 Reduction Reaction be Improved on Cu?

Autor: Oliver Christensen, Siqi Zhao, Zhaozong Sun, Alexander Bagger, Jeppe Vang Lauritsen, Steen Uttrup Pedersen, Kim Daasbjerg, Jan Rossmeisl

Cu is currently the most effective monometallic catalyst for producing valuable multi-carbon-based products, such as ethylene and ethanol, from the CO2 reduction reaction (CO2RR). One approach to optimize the activity and selectivity of the metal Cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a0f3da1a6041c0a523f3b2ca755a325
https://doi.org/10.26434/chemrxiv-2022-fd190-v3

Catalytic CO2/CO Reduction:Gas, Aqueous, and Aprotic Phases

Autor: Alexander Bagger, Oliver Christensen, Vladislav Ivaništšev, Jan Rossmeisl

Publikováno v: Bagger, A, Christensen, O, Ivaništšev, V & Rossmeisl, J 2022, ' Catalytic CO 2 /CO Reduction : Gas, Aqueous, and Aprotic Phases ', ACS Catalysis, vol. 12, no. 4, pp. 2561-2568 . https://doi.org/10.1021/acscatal.1c05358

The catalytic reduction of CO2/CO is key to reducing the carbon footprint and producing the chemical building blocks needed for society. In this work, we performed a theoretical investigation of the differences and similarities of the CO2/CO catalyti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ac7b43520188905b37d4e66889228f3
https://curis.ku.dk/portal/da/publications/catalytic-co2co-reduction(d4b5577f-6bb7-4f47-aca9-5a58b99af311).html

Molecular Solar Thermal Energy Storage Systems with Long Discharge Times Based on the Dihydroazulene/Vinylheptafulvene Couple

Autor: Martyn Jevric, Anders Kadziola, Kurt V. Mikkelsen, Mogens Brøndsted Nielsen, Lotte Metz, Oliver Christensen, Martin Drøhse Kilde, Martin Abildgaard, Josefine Mogensen

Publikováno v: European Journal of Organic Chemistry. 2019:1986-1993

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b1354e5684b004f7c86b7c5523c2f2d
https://doi.org/10.1002/ejoc.201801776