Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ifan E.L. Stephens"'
Autor:
Amanda Schramm Petersen, Kim Degn Jensen, Hao Wan, Alexander Bagger, Ib Chorkendorff, Ifan E.L. Stephens, Jan Rossmeisl, María Escudero-Escribano
Electrolyte effects play an important role on the activity of the oxygen reduction reaction (ORR) of Pt-based electrodes. Herein, we combine a computational model and rotating disk electrode measurements to investigate the effects from phosphate anio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92bd3f123f3bcc5e75d58923c330767e
https://doi.org/10.26434/chemrxiv-2022-m00xc-v3
https://doi.org/10.26434/chemrxiv-2022-m00xc-v3
Autor:
James Murawski, Soren Scott, Reshma Rao, Katie Rigg, Chris Zalitis, James Stevens, Jonathan Sharman, Gareth Hinds, Ifan E.L. Stephens
Publikováno v:
Johnson Matthey Technology Review.
State-of-the-art proton exchange membrane (PEM) electrolysers employ iridium-based catalysts to facilitate oxygen evolution at the anode. To enable scale-up of the technology to the terawatt level, further improvements in the iridium utilisation are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::502df24c6c6704ec6c6b7a04f6a08953
https://doi.org/10.1595/205651323x16848455435118
https://doi.org/10.1595/205651323x16848455435118
Autor:
Olivia Westhead, Matthew Spry, Alexander Bagger, Zonghao Shen, Hossein Yadegari, Silvia Favero, Romain Tort, Maria-Magdalena Titirici, Mary P. Ryan, Rhodri Jervis, Ainara Aguadero, Anna Regoutz, Alexis Grimaud, Ifan E.L. Stephens
Since its verification in just 2019, there have been numerous high-profile papers reporting improved efficiency of the lithium-mediated electrochemical nitrogen reduction system to make ammonia. However, the literature lacks a cohesive investigation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba45f83b03022d67f24cbda1cd80222b
https://doi.org/10.26434/chemrxiv-2022-01g9l
https://doi.org/10.26434/chemrxiv-2022-01g9l
Autor:
Jesus Barrio, Ifan E.L. Stephens, Saurav Ch. Sarma, Silvia Favero, Mengjun Gong, Angus Pedersen, Alain You Li, Qiang Zhang, Anthony Kucernak, Maria-Magdalena Titirici, Chang-Xin Zhao
Publikováno v:
Proceedings of the Materials for Sustainable Development Conference (MAT-SUS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42fd7218e988bfab28a6d2d9cad66a76
https://doi.org/10.29363/nanoge.nfm.2022.118
https://doi.org/10.29363/nanoge.nfm.2022.118
Autor:
Carlota Bozal-Ginesta, Reshma R. Rao, Camilo A. Mesa, Xinyi Liu, Sam A.J. Hillman, Ifan E.L. Stephens, James R. Durrant
Hydrous iridium oxides (IrOx) are the best oxygen evolution electrocatalysts available for operation in acidic environments. In this study, we employ time-resolved operando spectroelectrochemistry to investigate the redox states kinetics of IrOx elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0de0f33e54f804f7f715cf2ff3687759
https://doi.org/10.26434/chemrxiv-2021-2sph0
https://doi.org/10.26434/chemrxiv-2021-2sph0