Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ayman A El-Zoka"'
Autor:
Heena Khanchandani, Ayman A El-Zoka, Se-Ho Kim, Uwe Tezins, Dirk Vogel, Andreas Sturm, Dierk Raabe, Baptiste Gault, Leigh T Stephenson
Publikováno v:
PLoS ONE, Vol 17, Iss 2, p e0262543 (2022)
Numerous metallurgical and materials science applications depend on quantitative atomic-scale characterizations of environmentally-sensitive materials and their transient states. Studying the effect upon materials subjected to thermochemical treatmen
Externí odkaz:
https://doaj.org/article/49da18f2de9a459dafb0aca5e88bcbc2
Publikováno v:
Advanced Science, Vol 10, Iss 24, Pp n/a-n/a (2023)
Abstract Gas–solid reactions are important for many redox processes that underpin the energy and sustainability transition. The specific case of hydrogen‐based iron oxide reduction is the foundation to render the global steel industry fossil‐fr
Externí odkaz:
https://doaj.org/article/9c899ae711df46bbb5844a54f2eca6fc
Autor:
Se-Ho Kim, Kang Dong, Huan Zhao, Ayman A. El-Zoka, Xuyang Zhou, Eric V. Woods, Finn Giuliani, Ingo Manke, Dierk Raabe, Baptiste Gault
Publikováno v:
The Journal of Physical Chemistry Letters
To advance the understanding of the degradation of the liquid electrolyte and Si electrode, and their interface, we exploit the latest developments in cryo-atom probe tomography. We evidence Si anode corrosion from the decomposition of the Li salt be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f33c8f9c199b3bad715edfd44212aac4
https://doi.org/10.1021/acs.jpclett.2c02236
https://doi.org/10.1021/acs.jpclett.2c02236
Autor:
Ayman A. El-Zoka, Marius Kamp, Anna Tymoczko, Se-Ho Kim, Florent Calvo, Christoph Rehbock, Jacob Johny, Oleg Prymak, Lorenz Kienle, Baptiste Gault, Stephan Barcikowski, Ulrich Schürmann
Publikováno v:
Nano Research
Bimetallic nanoparticles are often superior candidates for a wide range of technological and biomedical applications owing to their enhanced catalytic, optical, and magnetic properties, which are often better than their monometallic counterparts. Mos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da3b0ea711dac5cf715333115b23385d
https://doi.org/10.1007/s12274-021-3524-7
https://doi.org/10.1007/s12274-021-3524-7
Publikováno v:
npj Materials Degradation, Vol 4, Iss 1, Pp 1-6 (2020)
npj Materials Degradation
npj Materials Degradation
Nanoporous gold made by dealloying AgAuPt (NPG-Pt) has been shown to exhibit several interesting catalytic properties, tied to its exceptionally high surface area; however, structural degradation may occur owing to thermal coarsening. To understand t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7be029a57e3425ff5d659656da8e6df
https://doaj.org/article/96f0e2c510ed41e8a9f66c298a12d08c
https://doaj.org/article/96f0e2c510ed41e8a9f66c298a12d08c
Autor:
Xuyang Zhou, Yang Bai, Ayman A. El-Zoka, Se-Ho Kim, Yan Ma, Christian H. Liebscher, Baptiste Gault, Jaber R. Mianroodi, Gerhard Dehm, Dierk Raabe
Publikováno v:
Condensed Matter: Materials Science
When solid-state redox-driven phase transformations are associated with mass loss, vacancies are produced that develop into pores. These pores can influence the kinetics of certain redox and phase transformation steps. We investigated the structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a8ac25afa57a437ee0cc654159c6383
Autor:
Se‐Ho Kim, Su‐Hyun Yoo, Sangyong Shin, Ayman A. El‐Zoka, Olga Kasian, Joohyun Lim, Jiwon Jeong, Christina Scheu, Jörg Neugebauer, Hyunjoo Lee, Mira Todorova, Baptiste Gault
Publikováno v:
Advanced Materials
Fuel cells recombine water from H-2 and O-2 thereby can power, for example, cars or houses with no direct carbon emission. In anion-exchange membrane fuel cells (AEMFCs), to reach high power densities, operating at high pH is an alternative to using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::502f9346b47168b391415d7384e76646
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=109018
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=109018
Autor:
Se-Ho Kim, Su-Hyun Yoo, Poulami Chakraborty, Jiwon Jeong, Joohyun Lim, Ayman A. El-Zoka, Xuyang Zhou, Leigh T. Stephenson, Tilmann Hickel, Jörg Neugebauer, Christina Scheu, Mira Todorova, Baptiste Gault
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society 144(2), 987-994 (2022). doi:10.1021/jacs.1c11680
Journal of the American Chemical Society 144(2), 987-994 (2022). doi:10.1021/jacs.1c11680
Journal of the American Chemical Society 144(2), 987-994 (2022). doi:10.1021/jacs.1c11680
Published by American Chemical Society, Washington, DC
Published by American Chemical Society, Washington, DC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01883871ccaf11d33774f69c3692da4d
https://doi.org/10.18154/rwth-2022-02341
https://doi.org/10.18154/rwth-2022-02341
Publikováno v:
Materialia. 26:101595
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3d268342194e94480e6e433f3f2c788
https://doi.org/10.1016/j.mtla.2022.101595
https://doi.org/10.1016/j.mtla.2022.101595
Autor:
Se-Ho Kim, Stoichko Antonov, Xuyang Zhou, Leigh T. Stephenson, Chanwon Jung, Ayman A. El-Zoka, Daniel K. Schreiber, Michele Conroy, Baptiste Gault
Publikováno v:
Journal of Materials Chemistry A
The worldwide development of electric vehicles as well as large-scale or grid-scale energy storage to compensate for the intermittent nature of renewable energy generation has led to a surge of interest in battery technology. Understanding the factor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73b029341834bba7a2e23b4a1dd6744a
https://pubmed.ncbi.nlm.nih.gov/35341092
https://pubmed.ncbi.nlm.nih.gov/35341092