Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Paloma Ferreira-Aparicio"'
Durable corrosion-resistant coating based in graphene oxide for cost-effective fuel cells components
Publikováno v:
iScience, Vol 26, Iss 5, Pp 106569- (2023)
Summary: The current imperative transition to environmentally friendly technologies for power generation requires the reduction of their production costs. In the case of proton exchange membrane fuel cells, current collectors, which are usually integ
Externí odkaz:
https://doaj.org/article/b82333564a3a424ab34922aa0b5fe507
Autor:
Daniel Garraín, Santacruz Banacloche, Paloma Ferreira-Aparicio, Antonio Martínez-Chaparro, Yolanda Lechón
Publikováno v:
Energies, Vol 14, Iss 20, p 6558 (2021)
A sustainability assessment regarding the manufacturing process and the use of a new proton exchange membrane fuel cell (PEMFC), specially designed for portable hydrogen applications, is presented. The initial fuel cell prototype has been configured
Externí odkaz:
https://doaj.org/article/1ac736167ca74440af6391971b848166
Publikováno v:
Energies, Vol 13, Iss 22, p 5880 (2020)
A passive regulation system for the water content has been developed and evaluated for a proton exchange membrane fuel cell. It is of particular relevance for micro-fuel cells, whose volume, weight and extra-consumption of fuel and power for subsidia
Externí odkaz:
https://doaj.org/article/f602faea3a9a4c25a9bdf7357c6ddbbc
Autor:
Norbert Weber, Leon Knüpfer, Steven B. Beale, Werner Lehnert, Uwe Reimer, Shidong Zhang, Paloma Ferreira-Aparicio, Antonio M. Chaparro
Publikováno v:
Publication year 2021Programming language: C++System requirements: OpenFOAM-v2012License: GNU GPLv3Hosted on GitLab: Link to location
OpenFOAM Journal 2(2023), 26-48
OpenFOAM Journal 2(2023), 26-48
Open-source fuel cell models outmatch commercial codes in many important aspects. By providing the source code, reuse, modification and extension of the model and comparison with other codes becomes possible. With this motivation, we present a three-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02748e5664f55386eeaa51f8ec7b7d01
https://doi.org/10.51560/ofj.v3.50
https://doi.org/10.51560/ofj.v3.50
Publikováno v:
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
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This Spotlight article presents the state-of-the-art of electrospray deposition technique applied to the fabrication of proton exchange membrane fuel cell (PEMFC) components, mainly focusing on catalyst layers in gas diffusion electrodes. The atomiza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f52b94d3791c0592aa1206ec996a8fc7
https://doi.org/10.1021/acsaem.1c01445
https://doi.org/10.1021/acsaem.1c01445
Publikováno v:
ACS Applied Energy Materials. 3:10023-10036
Copper substrates are known to be able to assist the spontaneous assembly and reduction of graphene oxide in liquid medium, but very scarce information is known about the involved mechanism. This s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77b82019d38407602923c0b18b3f5167
https://doi.org/10.1021/acsaem.0c01722
https://doi.org/10.1021/acsaem.0c01722
Publikováno v:
ACS Applied Nano Materials. 3:9862-9869
The growth of large free-standing reduced graphene oxide films induced by open-area copper substrates is analyzed. This phenomenon, which is initiated by the self-assembly and reduction of graphene...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8e0dc37487676e2394615b5edaa7fbc
https://doi.org/10.1021/acsanm.0c01916
https://doi.org/10.1021/acsanm.0c01916
Autor:
Ahmet Kusoglu, Adam Z. Weber, Anamika Chowdhury, Julio J. Conde, Paloma Ferreira-Aparicio, Antonio M. Chaparro, M. Antonia Folgado, D. M. Cullen
Publikováno v:
Journal of Power Sources. 427:250-259
Mass-transport properties of electrosprayed catalyst-layers based on Pt/C and ionomer (Nafion) are studied with hydrogen limiting-current technique, water-vapor-uptake, scanning transmission microscopy (STEM), single-cell testing, and impedance spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adc5538f43446c86c1bdc9092ddace22
https://doi.org/10.1016/j.jpowsour.2019.04.079
https://doi.org/10.1016/j.jpowsour.2019.04.079
Publikováno v:
2020 5th International Conference on Smart and Sustainable Technologies (SpliTech).
In the new frontier of energy and environmental safety, new efficient and clean safe energy conversion systems are required. In this sense, the present work is framed within the context of Circular Economy and proposes a multidisciplinary study for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fce9ea844091bd6f53580c3f34a52d2
https://doi.org/10.23919/splitech49282.2020.9243809
https://doi.org/10.23919/splitech49282.2020.9243809
Autor:
M. Antonia Folgado, Rico Hübscher, Paloma Ferreira-Aparicio, Carsten Lange, Norbert Weber, Antonio M. Chaparro
Publikováno v:
Journal of Power Sources 480(2020), 228668
A proton exchange membrane fuel cell (PEMFC) for low power and portable applications is studied with thermal neutron radiography. The PEMFC operates under full passive conditions, with an air-breathing cathode and a dead-end anode supplied with stati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::706fae76ee37831a60f5232a7cecc787
http://arxiv.org/abs/2009.06434
http://arxiv.org/abs/2009.06434
