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The performance and durability of high-temperature proton exchange membrane fuel cells enhanced by single-layer graphene

Autor: Jianuo Chen, Josh J. Bailey, Liam Britnell, Maria Perez-Page, Madhumita Sahoo, Zhe Zhang, Andrew Strudwick, Jennifer Hack, Zunmin Guo, Zhaoqi Ji, Philip Martin, Dan J.L. Brett, Paul R. Shearing, Stuart M. Holmes

Publikováno v: Chen, J, Bailey, J J, Britnell, L, Perez-Page, M, Sahoo, M, Zhang, Z, Strudwick, A, Hack, J, Guo, Z, Ji, Z, Martin, P, Brett, D J L, Shearing, P R & Holmes, S M 2022, ' The performance and durability of high-temperature proton exchange membrane fuel cells enhanced by single-layer graphene ', Nano Energy, vol. 93, 106829 . https://doi.org/10.1016/j.nanoen.2021.106829

Single-layer graphene (SLG) obtained by chemical vapor deposition is applied between membrane and electrodes by a wet chemical transfer method to study its effect on the performance and durability of polybenzimidazole membranes in high-temperature pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::605c23b1c26ff4c43aa140211e6a2cfb
https://pure.qub.ac.uk/en/publications/ac35a050-72ab-42a0-a048-7d6229924126

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Following Adsorbed Intermediates on a Platinum Gas Diffusion Electrode in H$_3$PO$_3$ -Containing Electrolytes Using In Situ X-ray Absorption Spectroscopy

Autor: Bruna F. Gomes, Martin Prokop, Tomas Bystron, Rameshwori Loukrakpam, Julia Melke, Carlos M. S. Lobo, Michael Fink, Mengshu Zhu, Elena Voloshina, Maximilian Kutter, Hendrik Hoffmann, Kirill V. Yusenko, Ana Guilherme Buzanich, Bettina Röder, Karel Bouzek, Beate Paulus, Christina Roth

Publikováno v: ACS catalysis 12(18), 11472-11484 (2022). doi:10.1021/acscatal.2c02630

ACS catalysis 12(n/a), 11472 - 11484 (2022). doi:10.1021/acscatal.2c02630
One of the challenges of high-temperature polymer electrolyte membrane fuel cells is the poisoning of the Pt catalyst with H$_3$PO$_4$. H$_3$PO$_4$ is imbibed into the rou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fdacaa4a52b5cd0a93b9cf5fcb0903a

Desenvolvimento de membranas n??o fluoradas a base de PBI para aplica????o em c??lulas a combust??vel de etanol direto de alta temperatura

Autor: Rodrigo Pires da Silva

Publikováno v: Repositório Institucional do IPEN
Instituto de Pesquisas Energéticas e Nucleares (IPEN)
instacron:IPEN
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP

A maioria das células a combustível de membrana de troca protônica (PEMFC) utiliza o Nafion® como eletrólito. Como possui um mecanismo de condução de prótons dependente de moléculas de água, estas células têm uma temperatura de operação

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67bfda152a5a94f06c7818003b48d49e
http://repositorio.ipen.br/handle/123456789/32248