Electrochemical Mass Spectrometry: Evolution of the Cell Setup for On‐Line Investigation of Products and Screening of Electrocatalysts for Carbon Dioxide Reduction

Autor: Adriana C. Queiroz, Maykon L. Souza, Mariana R. Camilo, Wanderson O. Silva, Daniel A. Cantane, Igor Messias, Maria R. Pinto, Raphael Nagao, Fabio H. B. Lima

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da883bb1c86988b9bb8ccd21acf54eb8
https://doi.org/10.1002/celc.202101408

All-electrochemically synthesized tin and nickel oxide-modified hematite as photo-electrocatalyst anodes for solar-driven water splitting

Autor: Flavio L. Souza, Anelisse B. Silva, Camila D.F. da Silva, Francisco Willian de Souza Lucas, Fabio H. B. Lima

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Sn- and NiOx-modified Fe2O3 (hematite) films were entirely synthesized via electrodeposition procedure, followed by thermal treatment, and tested as photo-electrocatalyst for water splitting, in alkaline electrolyte. The optimization of the Sn and Ni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efbb459a4f3feae96fd2acf5554d52e6
https://doi.org/10.1016/j.jcat.2020.08.014

Faradaic efficiency of ethanol oxidation to CO2 at metallic nanoparticle/short-side-chain PFSA solid-state electrolyte interfaces investigated by on-line DEMS

Autor: Fabio H. B. Lima, Valdecir Antonio Paganin, Wanderson O. Silva, Adriana C. Queiroz

Publikováno v: Journal of Electroanalytical Chemistry. 824:99-107

Ethanol has attracted attention as a renewable fuel for application in electrochemical reformers, for the production of hydrogen, and in fuel cells. The electro-oxidation of ethanol, however, faces a central drawback related to the difficulty for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be6d441a3e59cd261022f420bf005db4
https://doi.org/10.1016/j.jelechem.2018.07.035

Fe-N-C with Ultra-Low Pt Content Electrocatalyst for the Oxygen Reduction: Investigation of the Electrocatalytic Activity and Stability

Autor: Carlos S. Vasconcellos, Ricardo B Aggio, Nelson Alexandre Galiote, Fabio H. B. Lima

Publikováno v: ECS Meeting Abstracts. :1573-1573

The high platinum loadings in the cathode is a critical obstacle for the commercialization of H2/air PEM fuel cells. Earth-abundant Fe-N-C electrocatalysts are under focus due to their high electrocatalytic, but this material suffers from poor stabil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ea174b8b45c5a155f436fe2a80002ec
https://doi.org/10.1149/ma2019-02/35/1573

Cu-Based Bimetallic Electrocatalysts for CO2 Electrochemical Conversion to Valuable Chemicals: Study of Product Selective Distribution

Autor: Mariana Romano Camilo Casale, Fabio H. B. Lima

Publikováno v: ECS Meeting Abstracts. :1758-1758

The carbon dioxide emissions contribute largely to the global climate change, and this may lead to serious consequences, such as ice melting at the Earth’s poles and the fast-rising of the sea level [1]. The conversion of CO2 to molecules with high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e416c23eb1818d0cad30e35415109aa0
https://doi.org/10.1149/ma2019-01/33/1758