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dc.contributor.authorNuernberg, Giselle De Boit-
dc.contributor.authorFoletto, Edson Luiz-
dc.contributor.authorCampos, Carlos Eduardo Maduro de-
dc.contributor.authorFajardo, Humberto Vieira-
dc.contributor.authorCarreño, Neftalí Lenin Villarreal-
dc.contributor.authorProbst, Luiz Fernando Dias-
dc.identifier.citationNUEMBERG, 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: <>. Acesso em: 02 fev. 2015.pt_BR
dc.description.abstractIn 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.subjectMethane decompositionpt_BR
dc.subjectMagnesium aluminatept_BR
dc.titleDirect decomposition of methane over Ni catalyst supported in magnesium aluminate.pt_BR
dc.typeArtigo publicado em periodicopt_BR
dc.rights.licenseO periódico Journal of Power Sources concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3580760328629.pt_BR
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