Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/29182 |
Resumo: | The major applications of organoclays are in adsorption of organic polluents. The objective of this work was the synthesis and characterization of organoclays using differents amounts of cationic surfactant hexadecyltrimethylammonium bromide. The clays were characterized by low angle x-ray diffraction (XRD), scanning electron microscope (SEM), infrared with Fourier tranformation (FTIR), BET surface area, elemental analysis (CHN), Foster swell and adsorption of methylene blue. The surfactant can adsorb in differents forms in the interlamelar region changed the basal spacing. The presence of the surfactant adsorbed can be favorable or not in adsorption of the methylene blue due the different interactions dye-organoclays. |
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Lopes, Christian WitteePenha, Fábio G.Braga, Renata MartinsMelo, Dulce Maria de AraújoPergher, Sibele Berenice Castellã2020-06-09T01:04:36Z2020-06-09T01:04:36Z2011LOPES, Christian Wittee; PENHA, Fábio G; BRAGA, Renata Martins; MELO, Dulce Maria de Araújo; PERGHER, Sibele Berenice Castellã; PETKOWICZ, Diego Ivan. Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio. Química Nova, [s. l.], v. 34, n. 7, p. 1152-1156, 2011. ISSN 0100-4042. DOI https://doi.org/10.1590/S0100-40422011000700009. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000700009. Acesso em: 08 jun. 2020.0100-4042https://repositorio.ufrn.br/jspui/handle/123456789/2918210.1590/S0100-40422011000700009Sociedade Brasileira de QuímicaAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessOrganoclaysSurfactantsAdsorptionSíntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônioSynthesis and characterization of organoclays using differents contents of cationic surfactant hexadecyltrimethylammonium bromideinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe major applications of organoclays are in adsorption of organic polluents. The objective of this work was the synthesis and characterization of organoclays using differents amounts of cationic surfactant hexadecyltrimethylammonium bromide. The clays were characterized by low angle x-ray diffraction (XRD), scanning electron microscope (SEM), infrared with Fourier tranformation (FTIR), BET surface area, elemental analysis (CHN), Foster swell and adsorption of methylene blue. The surfactant can adsorb in differents forms in the interlamelar region changed the basal spacing. The presence of the surfactant adsorbed can be favorable or not in adsorption of the methylene blue due the different interactions dye-organoclays.porreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALSínteseCaracterizaçãoArgilas_Pergher_2011.pdfSínteseCaracterizaçãoArgilas_Pergher_2011.pdfapplication/pdf1100348https://repositorio.ufrn.br/bitstream/123456789/29182/1/S%c3%adnteseCaracteriza%c3%a7%c3%a3oArgilas_Pergher_2011.pdf95ed5197da8f8e649e3224c88eb8257bMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/29182/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/29182/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTSínteseCaracterizaçãoArgilas_Pergher_2011.pdf.txtSínteseCaracterizaçãoArgilas_Pergher_2011.pdf.txtExtracted texttext/plain22816https://repositorio.ufrn.br/bitstream/123456789/29182/4/S%c3%adnteseCaracteriza%c3%a7%c3%a3oArgilas_Pergher_2011.pdf.txt9493e40f54779b7726af39988894dc21MD54THUMBNAILSínteseCaracterizaçãoArgilas_Pergher_2011.pdf.jpgSínteseCaracterizaçãoArgilas_Pergher_2011.pdf.jpgGenerated Thumbnailimage/jpeg1691https://repositorio.ufrn.br/bitstream/123456789/29182/5/S%c3%adnteseCaracteriza%c3%a7%c3%a3oArgilas_Pergher_2011.pdf.jpg9800ad06ff5c009600176367a0a93666MD55123456789/291822021-02-15 16:02:19.611oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-02-15T19:02:19Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio |
dc.title.alternative.pt_BR.fl_str_mv |
Synthesis and characterization of organoclays using differents contents of cationic surfactant hexadecyltrimethylammonium bromide |
title |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio |
spellingShingle |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio Lopes, Christian Wittee Organoclays Surfactants Adsorption |
title_short |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio |
title_full |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio |
title_fullStr |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio |
title_full_unstemmed |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio |
title_sort |
Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio |
author |
Lopes, Christian Wittee |
author_facet |
Lopes, Christian Wittee Penha, Fábio G. Braga, Renata Martins Melo, Dulce Maria de Araújo Pergher, Sibele Berenice Castellã |
author_role |
author |
author2 |
Penha, Fábio G. Braga, Renata Martins Melo, Dulce Maria de Araújo Pergher, Sibele Berenice Castellã |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lopes, Christian Wittee Penha, Fábio G. Braga, Renata Martins Melo, Dulce Maria de Araújo Pergher, Sibele Berenice Castellã |
dc.subject.por.fl_str_mv |
Organoclays Surfactants Adsorption |
topic |
Organoclays Surfactants Adsorption |
description |
The major applications of organoclays are in adsorption of organic polluents. The objective of this work was the synthesis and characterization of organoclays using differents amounts of cationic surfactant hexadecyltrimethylammonium bromide. The clays were characterized by low angle x-ray diffraction (XRD), scanning electron microscope (SEM), infrared with Fourier tranformation (FTIR), BET surface area, elemental analysis (CHN), Foster swell and adsorption of methylene blue. The surfactant can adsorb in differents forms in the interlamelar region changed the basal spacing. The presence of the surfactant adsorbed can be favorable or not in adsorption of the methylene blue due the different interactions dye-organoclays. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011 |
dc.date.accessioned.fl_str_mv |
2020-06-09T01:04:36Z |
dc.date.available.fl_str_mv |
2020-06-09T01:04:36Z |
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.citation.fl_str_mv |
LOPES, Christian Wittee; PENHA, Fábio G; BRAGA, Renata Martins; MELO, Dulce Maria de Araújo; PERGHER, Sibele Berenice Castellã; PETKOWICZ, Diego Ivan. Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio. Química Nova, [s. l.], v. 34, n. 7, p. 1152-1156, 2011. ISSN 0100-4042. DOI https://doi.org/10.1590/S0100-40422011000700009. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000700009. Acesso em: 08 jun. 2020. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/29182 |
dc.identifier.issn.none.fl_str_mv |
0100-4042 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S0100-40422011000700009 |
identifier_str_mv |
LOPES, Christian Wittee; PENHA, Fábio G; BRAGA, Renata Martins; MELO, Dulce Maria de Araújo; PERGHER, Sibele Berenice Castellã; PETKOWICZ, Diego Ivan. Síntese e caracterização de argilas organofílicas contendo diferentes teores do surfactante catiônico brometo de hexadeciltrimetilamônio. Química Nova, [s. l.], v. 34, n. 7, p. 1152-1156, 2011. ISSN 0100-4042. DOI https://doi.org/10.1590/S0100-40422011000700009. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000700009. Acesso em: 08 jun. 2020. 0100-4042 10.1590/S0100-40422011000700009 |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/29182 |
dc.language.iso.fl_str_mv |
por |
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por |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
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Sociedade Brasileira de Química |
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reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
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Universidade Federal do Rio Grande do Norte (UFRN) |
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UFRN |
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UFRN |
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Repositório Institucional da UFRN |
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Repositório Institucional da UFRN |
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