Preparation of nanostructured NiFe2O4 catalysts by combustion reaction

Detalhes bibliográficos
Autor(a) principal: Jesus, A. A. de
Data de Publicação: 2006
Outros Autores: Andrade, Heloysa Martins Carvalho, Costa, A. C. F. M., Lula, R. T., Kiminami, R. H. G. A., Gama, L. F. V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/12408
Resumo: Texto completo: acesso restrito. p. 4871-4875
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spelling Jesus, A. A. deAndrade, Heloysa Martins CarvalhoCosta, A. C. F. M.Lula, R. T.Kiminami, R. H. G. A.Gama, L. F. V.Jesus, A. A. deAndrade, Heloysa Martins CarvalhoCosta, A. C. F. M.Lula, R. T.Kiminami, R. H. G. A.Gama, L. F. V.2013-08-02T11:51:20Z20060022-2461http://www.repositorio.ufba.br/ri/handle/ri/12408v.41 n. 15Texto completo: acesso restrito. p. 4871-4875Nanosize nickel ferrite powders (NiFe2O4) have been prepared by combustion reaction using nitrates and urea as fuel. The resulting powders were characterized by X-ray diffraction (XRD), nitrogen physical adsorption (BET), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and catalytic activity. The results showed nanosize nickel ferrite powders with high specific surface area (55.21 m2/g). The powders showed extensive XRD line broadening and the crystallite size calculated from the XRD line broadening was 18.0 nm. The nickel ferrite powder presented significant activity as catalyst for the water gas shift reaction, over the temperature range of 250–450 °C.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-08-02T11:51:20Z No. of bitstreams: 1 10.1007_s10853-006-0048-1.pdf: 246927 bytes, checksum: b9329a92b944d4c0a517b0ee8b9b37bf (MD5)Made available in DSpace on 2013-08-02T11:51:20Z (GMT). No. of bitstreams: 1 10.1007_s10853-006-0048-1.pdf: 246927 bytes, checksum: b9329a92b944d4c0a517b0ee8b9b37bf (MD5) Previous issue date: 2006http://dx.doi.org/ 10.1007/s10853-006-0048-1reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAPreparation of nanostructured NiFe2O4 catalysts by combustion reactionJournal of Materials Scienceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINAL10.1007_s10853-006-0048-1.pdf10.1007_s10853-006-0048-1.pdfapplication/pdf246927https://repositorio.ufba.br/bitstream/ri/12408/1/10.1007_s10853-006-0048-1.pdfb9329a92b944d4c0a517b0ee8b9b37bfMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/12408/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT10.1007_s10853-006-0048-1.pdf.txt10.1007_s10853-006-0048-1.pdf.txtExtracted texttext/plain15540https://repositorio.ufba.br/bitstream/ri/12408/3/10.1007_s10853-006-0048-1.pdf.txt929ec42d9dadab0998cbeeba6d813f06MD53ri/124082022-08-08 13:18:18.804oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:18:18Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
dc.title.alternative.pt_BR.fl_str_mv Journal of Materials Science
title Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
spellingShingle Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
Jesus, A. A. de
title_short Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
title_full Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
title_fullStr Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
title_full_unstemmed Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
title_sort Preparation of nanostructured NiFe2O4 catalysts by combustion reaction
author Jesus, A. A. de
author_facet Jesus, A. A. de
Andrade, Heloysa Martins Carvalho
Costa, A. C. F. M.
Lula, R. T.
Kiminami, R. H. G. A.
Gama, L. F. V.
author_role author
author2 Andrade, Heloysa Martins Carvalho
Costa, A. C. F. M.
Lula, R. T.
Kiminami, R. H. G. A.
Gama, L. F. V.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Jesus, A. A. de
Andrade, Heloysa Martins Carvalho
Costa, A. C. F. M.
Lula, R. T.
Kiminami, R. H. G. A.
Gama, L. F. V.
Jesus, A. A. de
Andrade, Heloysa Martins Carvalho
Costa, A. C. F. M.
Lula, R. T.
Kiminami, R. H. G. A.
Gama, L. F. V.
description Texto completo: acesso restrito. p. 4871-4875
publishDate 2006
dc.date.issued.fl_str_mv 2006
dc.date.accessioned.fl_str_mv 2013-08-02T11:51:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/12408
dc.identifier.issn.none.fl_str_mv 0022-2461
dc.identifier.number.pt_BR.fl_str_mv v.41 n. 15
identifier_str_mv 0022-2461
v.41 n. 15
url http://www.repositorio.ufba.br/ri/handle/ri/12408
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/ 10.1007/s10853-006-0048-1
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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