Long-term stability of Pt/Ce0.8Me0.2O2-γ/Al2O3 (Me = Gd, Nb, Pr, and Zr) catalysts for steam reforming of methane

Autor: Israel R. Azevedo, Andressa A.A. da Silva, Yutao T. Xing, Raimundo C. Rabelo-Neto, Niels T.J. Luchters, Jack C.Q. Fletcher, Fabio B. Noronha, Lisiane V. Mattos

Publikováno v: International Journal of Hydrogen Energy. 47:15624-15640

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4485363e8dffb5e924cf1e63b459339
https://doi.org/10.1016/j.ijhydene.2022.03.067

Pt supported on doped CeO2/Al2O3 as catalyst for dry reforming of methane

Autor: R.O. da Fonseca, Raimundo C. Rabelo-Neto, Lisiane V. Mattos, Rita de Cássia Colman Simões, Fabio B. Noronha

Publikováno v: International Journal of Hydrogen Energy. 45:5182-5191

This work investigated the effect of the nature of dopant (Pr, Nb and Zr) on the performance of Pt supported on cerium-based oxides deposited on alumina for dry reforming of methane. in situ XRD and XANES analyses showed that the sample doped with Pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e38858a15b7f55ceab296fb0af45589c
https://doi.org/10.1016/j.ijhydene.2019.09.207

The role of the ceria dopant on Ni / doped-ceria anodic layer cermets for direct ethanol solid oxide fuel cell

Autor: Francisco N. Tabuti, A.A.A. da Silva, Fabio B. Noronha, M.C. Steil, Lisiane V. Mattos, Raimundo C. Rabelo-Neto, Fabio C. Fonseca

Publikováno v: International Journal of Hydrogen Energy
International Journal of Hydrogen Energy, Elsevier, 2021, 46 (5), pp.4309-4328. ⟨10.1016/j.ijhydene.2020.10.155⟩

The effect of ceria dopant aiming at stability in Ni/doped-ceria anodic layers for direct ethanol solid oxide fuel cells (SOFC) was studied. Solid solutions of ceria doped with Y, Gd, Zr, or Nb (10 mol%) impregnated with NiO were tested in a fixed be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039794466fa4fcc328cbe955f8bb3c0e
https://hal.archives-ouvertes.fr/hal-03201491

A techno-economic evaluation of the energy generation by proton exchange membrane fuel cell using biogas reforming

Autor: Lisiane V. Mattos, Luis Perez Zotes, Hector Napoleão Cozendey da Silva, Diego Martinez Prata, Gilson Brito Alves Lima

Publikováno v: Journal of Cleaner Production. 200:598-608

The development of more efficient processes for energy generation and the use of renewable energy sources, such as biogas, can promote the sustainable use of natural resources as well as the reduction of greenhouse gases emissions. The H2 production

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12e059e726294036d95854bb1adc4802
https://doi.org/10.1016/j.jclepro.2018.07.120

CO2 methanation over metal catalysts supported on ZrO2: Effect of the nature of the metallic phase on catalytic performance

Autor: Lizandra M.N.C. Alves, Fabio B. Noronha, Mayra P. Almeida, Martin Ayala, Lisiane V. Mattos, Gary Jacobs, Caleb D. Watson, Raimundo C. Rabelo-Neto

Publikováno v: Chemical Engineering Science. 239:116604

Zirconia was used to support Ru, Ni, and Ru-Ni bimetallic nanoparticles for CO2 methanation. The formation of an alloy was detected in Ru K-edge spectra. The Ru/ZrO2 exhibited the highest CO2 reaction rate (1.35 mol/molmetal.s) with a CH4 selectivity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::709751044c691f7864615baf31a9b230
https://doi.org/10.1016/j.ces.2021.116604