Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Vivian Vazquez Thyssen"'
Autor:
Vivian Vazquez Thyssen
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Catalisadores de Ni (10% em massa) suportado em matrizes mistas MgO-SiO2 foram aplicados na reação de reforma a vapor de glicerol. Os efeitos do teor de MgO como aditivo e do método de preparação foram avaliados frente às propriedades físico-q
Autor:
Vivian Vazquez Thyssen
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Catalisadores de Ni suportado em La2O3, SiO2 e La2O3-SiO2 (com teores mássicos de La2O30 de 10%, 30% e 50%) tiveram seu desempenho avaliado frente a reação de reforma a vapor de glicerol. O efeito do suporte sobre a atividade, estabilidade e selet
Autor:
Vanessa Bezerra Vilela, Vivian Vazquez Thyssen, Franck Fournet Fayard, Laurance Massim, Daniel Zanetti de Florio, Andre Santarosa Ferlauto, Marlu Cesar Steil, Fabio Coral Fonseca
Publikováno v:
ECS Transactions. 111:1957-1964
Methane (CH4), the major constituent of natural gas and biogas, is an abundant source to obtain value-added hydrocarbons. The oxidative coupling of methane (OCM) is a direct catalytic route to convert CH4 towards C2 hydrocarbons, ethane (C2H6) and et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51ba726bc16dccfd644e24d315625bc4
https://doi.org/10.1149/11106.1957ecst
https://doi.org/10.1149/11106.1957ecst
Autor:
Vivian Vazquez Thyssen, Marina F. S. Machado, Leticia P. R. Moraes, Fabio C. Fonseca, Lays Nunes Rodrigues
Publikováno v:
ECS Transactions. 103:2245-2251
Simple and cost-effective technologies to produce solid oxide fuel cells layers require control of thickness, homogeneity, and reproducibility. The manufacturing of a SOFC involves significant ceramic processing challenges to obtain layers with contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f757f54a3f9890155072d4d093b20f6
https://doi.org/10.1149/10301.2245ecst
https://doi.org/10.1149/10301.2245ecst
Publikováno v:
ECS Transactions. 103:1917-1925
A2B2O7 compounds have unique properties, such as good thermal stability, oxygen mobility, ionic conductivity, etc. Such compounds with tailored compositions exhibit good catalytic properties in a variety of high-temperature reactions, such as reform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ca8f3103db22d9129f360595f5fe1fe
https://doi.org/10.1149/10301.1917ecst
https://doi.org/10.1149/10301.1917ecst
Autor:
Vivian Vazquez, Thyssen, Vanessa Bezerra, Vilela, Daniel Zanetti, de Florio, Andre Santarosa, Ferlauto, Fabio Coral, Fonseca
Publikováno v:
Chemical reviews. 122(3)
Direct conversion of methane to C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c4cf125ab2348e34b3c0b64014cb15a6
https://pubmed.ncbi.nlm.nih.gov/34962796
https://pubmed.ncbi.nlm.nih.gov/34962796
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Catalysts were prepared with 10 wt% of Ni(II) and 30 wt% of MgO over commercial SiO2, using dry (physical mixture) and wet (impregnation with different polarities solvents: ethanol and acetone) sequential processes. The characterization techniques us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::507f3cac45ae289030e0b3db40fc1fab
https://doi.org/10.1016/j.joei.2018.07.010
https://doi.org/10.1016/j.joei.2018.07.010
Autor:
Daiane Farias Pereira Suffredini, Moisés C. Borges, Elisabete Moreira Assaf, Vivian Vazquez Thyssen, Andréa M. Duarte de Farias, Ruan S. Gomes, Marco A. Fraga, Poliana Mousinho M De Almeida, Soraia Teixeira Brandão
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Nickel aluminate (NiAl 2 O 4 ) was synthesized by citrate method and used as a precursor for supported Ni catalysts. This bulk sample as well as an alumina-supported NiAl 2 O 4 and a dual catalytic system obtained by its simple and straightforward ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd4fbebe4fab548de8934b970beeedea
https://doi.org/10.1016/j.cattod.2016.07.027
https://doi.org/10.1016/j.cattod.2016.07.027
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Ni catalysts supported on MgO SiO 2 were assessed in the steam reforming reaction of glycerol for the study of the H 2 production and carbon deposition with different MgO contents as additives. The catalysts were prepared with commercial SiO 2 by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af3b00a1026e25a92cb98f501a613c96
