Direct decomposition of methane over Ni catalyst supported in magnesium aluminate.

Nuernberg, Giselle De Boit; Foletto, Edson Luiz; Campos, Carlos Eduardo Maduro de; Fajardo, Humberto Vieira; Carreño, Neftalí Lenin Villarreal; Probst, Luiz Fernando Dias

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DC Field	Value	Language
dc.contributor.author	Nuernberg, Giselle De Boit	-
dc.contributor.author	Foletto, Edson Luiz	-
dc.contributor.author	Campos, Carlos Eduardo Maduro de	-
dc.contributor.author	Fajardo, Humberto Vieira	-
dc.contributor.author	Carreño, Neftalí Lenin Villarreal	-
dc.contributor.author	Probst, Luiz Fernando Dias	-
dc.date.accessioned	2015-04-14T17:57:59Z	-
dc.date.available	2015-04-14T17:57:59Z	-
dc.date.issued	2012	-
dc.identifier.citation	NUEMBERG, G. D. B. et al. Direct decomposition of methane over Ni catalyst supported in magnesium aluminate. Journal of Power Sources, v. 208, p. 409-414, 2012. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0378775312003977>. Acesso em: 02 fev. 2015.	pt_BR
dc.identifier.issn	0378-7753	-
dc.identifier.uri	http://www.repositorio.ufop.br/handle/123456789/5093	-
dc.description.abstract	In this paper, the results obtained in the methane decomposition reaction promoted by a Ni catalyst supported on MgAl2O4 spinel are presented. The textural properties of the catalyst were investigated by X-ray diffraction (XRD), N2 adsorption/desorption isotherms (BET and BJH methods), thermogravimetric (TGA) and temperature-programmed reduction (TPR) analysis. The influence of the operating conditions employed on the methane decomposition was studied. According to the results, it was found that a N2:CH4 molar ratio of 7:1 and catalyst reduction temperature of 700 ◦C/1 h were the best conditions for methane decomposition. In addition, in the methane decomposition over Ni/MgAl2O4, multiwall carbon nanotubes were formed.	pt_BR
dc.language.iso	en_US	pt_BR
dc.subject	Methane decomposition	pt_BR
dc.subject	Magnesium aluminate	pt_BR
dc.subject	Synthesis	pt_BR
dc.title	Direct decomposition of methane over Ni catalyst supported in magnesium aluminate.	pt_BR
dc.type	Artigo publicado em periodico	pt_BR
dc.rights.license	O periódico Journal of Power Sources concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3580760328629.	pt_BR
dc.identifier.doi	https://doi.org/10.1016/j.jpowsour.2012.02.037	-
Appears in Collections:	DEQUI - Artigos publicados em periódicos

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