Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ludmila P.C. Silva"'
Autor:
Nakédia M.F. Carvalho, Gabriel Maia da Silva Salvador, Fabio B. Passos, Ludmila P.C. Silva, Ana Luisa Silva
Publikováno v:
International Journal of Hydrogen Energy. 46:26976-26988
This work describes the application of α-MnO2 and Pd/α-MnO2 as electrocatalysts in the oxygen evolution reaction (OER). Characterization data revealed that the Pd2+ precursor has been oxidized during the synthesis, and the resulting Pd4+ ions have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::059064cfc62493bdf9c5f4ad9329fa25
https://doi.org/10.1016/j.ijhydene.2021.05.168
https://doi.org/10.1016/j.ijhydene.2021.05.168
Autor:
Vinicius G.C. Madriaga, João Pedro R. Mattos, Vinicius Rossa, Luanne E.M. Ferreira, Sancler C. Vasconcelos, Domingos S.A. Silva, Pamela S.M. Rocha, Rodrigo D. dos Santos, Ludmila P.C. Silva, Joyce R. Araujo, Ernesto A. Urquieta-González, Gilberto A. Romeiro, Ricardo J. Cassella, Thiago M. Lima, Fabio B. Passos
Publikováno v:
Molecular Catalysis. 531:112692
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8bbfd251c7d3e6d0bcb95eaec15241e
https://doi.org/10.1016/j.mcat.2022.112692
https://doi.org/10.1016/j.mcat.2022.112692
Energy and the environment will always play key roles in society. The climate emergency cannot be ruled out to enable the transition for a clean energy future. Currently, non-renewable energy resources are declining, therefore is important to continu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86dc0c8503012dc1aef79381e7bd97fa
https://hdl.handle.net/10362/117277
https://hdl.handle.net/10362/117277
Autor:
Marina M. Freitas, Ludmila P.C. Silva, Fabio B. Passos, Rachel M.M. Santos, Geronimo Perez, Luís E. Terra, Ana C.S.L.S. Coutinho
Publikováno v:
International Journal of Hydrogen Energy. 43:3190-3202
Hydrogen production via water-gas shift (WGS) reaction using heavy oil residues as syngas source is an attractive way to improve refinery margin. However, this low cost syngas may present significant concentration of sulfur, leading to poisoning of u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66bd19e4d3ab0b7d4713a573bec69c6d
https://doi.org/10.1016/j.ijhydene.2017.12.144
https://doi.org/10.1016/j.ijhydene.2017.12.144
Publikováno v:
Journal of Catalysis. 341:1-12
The influence of H2S on the performance of platinum catalysts for the water–gas shift reaction was investigated. Platinum catalysts supported on different oxides (γ-Al2O3, ZrO2, CeO2, Ce0.75Zr0.25O2, and Ce0.25Zr0.75O2) were tested under industria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a16271a5d4f332a62991cd43dcc5bdf
https://doi.org/10.1016/j.jcat.2016.05.024
https://doi.org/10.1016/j.jcat.2016.05.024