Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Alexis Grimaud"'
Autor:
Raj Pandya, Florian Dorchies, Davide Romanin, Jean-François Lemineur, Frédéric Kanoufi, Sylvain Gigan, Alex W. Chin, Hilton B. de Aguiar, Alexis Grimaud
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Transition metal oxides are state-of-the-art materials for catalysing the oxygen evolution reaction (OER), whose slow kinetics currently limit the efficiency of water electrolysis. However, microscale physicochemical heterogeneity between pa
Externí odkaz:
https://doaj.org/article/5853a3545da04385a085f544016c171c
Autor:
Magda Titirici, Patrik Johansson, Maria Crespo Ribadeneyra, Heather Au, Alessandro Innocenti, Stefano Passerini, Evi Petavratzi, Paul Lusty, Annika Ahlberg Tidblad, Andrew J Naylor, Reza Younesi, Yvonne A Chart, Jack Aspinall, Mauro Pasta, Joseba Orive, Lakshmipriya Musuvadhi Babulal, Marine Reynaud, Kenneth G Latham, Tomooki Hosaka, Shinichi Komaba, Jan Bitenc, Alexandre Ponrouch, Heng Zhang, Michel Armand, Robert Kerr, Patrick C Howlett, Maria Forsyth, John Brown, Alexis Grimaud, Marja Vilkman, Kamil Burak Dermenci, Seyedabolfazl Mousavihashemi, Maitane Berecibar, Jean E Marshall, Con Robert McElroy, Emma Kendrick, Tayeba Safdar, Chun Huang, Franco M Zanotto, Javier F Troncoso, Diana Zapata Dominguez, Mohammed Alabdali, Utkarsh Vijay, Alejandro A Franco, Sivaraj Pazhaniswamy, Patrick S Grant, Stiven López Guzman, Marcus Fehse, Montserrat Galceran, Néstor Antuñano
Publikováno v:
JPhys Energy, Vol 6, Iss 4, p 041502 (2024)
Modern batteries are highly complex devices. The cells contain many components—which in turn all have many variations, both in terms of chemistry and physical properties. A few examples: the active materials making the electrodes are coated on curr
Externí odkaz:
https://doaj.org/article/36d24cefcfa749d28bdb6d5964d869ec
Autor:
Tianze Wu, Xiao Ren, Yuanmiao Sun, Shengnan Sun, Guoyu Xian, Günther G. Scherer, Adrian C. Fisher, Daniel Mandler, Joel W. Ager, Alexis Grimaud, Junling Wang, Chengmin Shen, Haitao Yang, Jose Gracia, Hong-Jun Gao, Zhichuan J. Xu
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Water oxidation to triplet oxygen requires a spin polarization process for faster kinetics. Here, the authors show an interface spin pinning effect between ferromagnetic oxides and reconstructed oxyhydroxide surface layer, where the spin ordering in
Externí odkaz:
https://doaj.org/article/5f1ab780d316472f8cbab4806ac313fa
Autor:
Soufiane Abdelghani-Idrissi, Nicolas Dubouis, Alexis Grimaud, Philippe Stevens, Gwenaëlle Toussaint, Annie Colin
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract In this study, the effect of flow of the electrolyte on an electrolysis cell and a zinc cell is investigated. The gain of energy brought by the flow is discussed and compared to the viscous losses in the cells. We point out that the balance
Externí odkaz:
https://doaj.org/article/645b3508d7034f6d9f1c4ec890e6a643
Autor:
Chunzhen Yang, Gwenaëlle Rousse, Katrine Louise Svane, Paul E. Pearce, Artem M. Abakumov, Michael Deschamps, Giannantonio Cibin, Alan V. Chadwick, Daniel Alves Dalla Corte, Heine Anton Hansen, Tejs Vegge, Jean-Marie Tarascon, Alexis Grimaud
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Renewable hydrogen production from water will require understanding and improving the oxygen evolution reaction (OER) on catalyst surfaces. Here, authors report α-Li2IrO3 to transform into a hydrated birnessite phase under OER conditions that exhibi
Externí odkaz:
https://doaj.org/article/eeb987e42b514712875aa7f209562b31
Autor:
Wei Yin, Alexis Grimaud, Gwenaelle Rousse, Artem M. Abakumov, Anatoliy Senyshyn, Leiting Zhang, Sigita Trabesinger, Antonella Iadecola, Dominique Foix, Domitille Giaume, Jean-Marie Tarascon
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Practical application of high-energy-density lithium-rich materials remains a challenge due to issues including voltage fade and poor energy efficiency. Here the authors report a novel densified phase together with a trick to recover capacity in thes
Externí odkaz:
https://doaj.org/article/d729cd9e2a464ae2aad1f931fca31bc6
Autor:
Nicolas Dubouis, Chanbum Park, Michaël Deschamps, Soufiane Abdelghani-Idrissi, Matej Kanduč, Annie Colin, Mathieu Salanne, Joachim Dzubiella, Alexis Grimaud, Benjamin Rotenberg
Publikováno v:
ACS Central Science, Vol 5, Iss 4, Pp 640-643 (2019)
Externí odkaz:
https://doaj.org/article/85050c7aca6f41f891c9fc9b503bdbde
Autor:
Arthur France-Lanord, Fabio Pietrucci, A. Marco Saitta, Jean-Marie Tarascon, Alexis Grimaud, Mathieu Salanne
Publikováno v:
PRX Energy, Vol 1, Iss 1, p 013005 (2022)
Understanding the interfacial reactivity of aqueous electrolytes is crucial for their use in future batteries. We investigate the reactivity of the bis(trifluoromethane)sulfonimide anion when exposed to a strongly basic medium, by means of ab initio
Externí odkaz:
https://doaj.org/article/aab6a06022a14fb18a8be8c330a519db
Autor:
Yachao Zhu, Lea Droguet, Jie Deng, Xuanze Wang, Luming Li, Yannick Dufil, Mathieu Deschannels, Rossukon Jommongkol, Chayaporn Pareseecharoen, Alexis Grimaud, Jean-Marie Tarascon, Olivier Fontaine
Publikováno v:
ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, 2023, ⟨10.1021/acsami.3c00872⟩
ACS Applied Materials & Interfaces, 2023, ⟨10.1021/acsami.3c00872⟩
International audience; Aqueous batteries are regaining interest, thanks to the extended working stability voltage window in a highly concentrated electrolyte, namely the water-in-salt electrolyte. A solid-electrolyte interphase (SEI) forms on the ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d007ffcb797a6d70a521e0b431bf6313
https://doi.org/10.1021/acsami.3c00872
https://doi.org/10.1021/acsami.3c00872
The electrification of our society requires safer and longer lasting batteries, for which modular electrolytes such as aqueous biphasic systems (ABS) are being developed. ABS, i.e. two-phase systems, were shown to enable high-potential dual-ion aqueo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b78f29de355a0d13bf2c811f9dee34f
https://doi.org/10.26434/chemrxiv-2023-gpzbp
https://doi.org/10.26434/chemrxiv-2023-gpzbp
