Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/45397 |
Resumo: | In the present study, CuFe2O4 and CuFeCrO4 spinels were synthesized using a method, which makes use of gelatin as an organic precursor in order to assess the applicability as ceramic pigments. Powders resulting from the synthesis process were calcined between 500 and 900 °C and characterized by X-ray diffraction (XRD), infrared spectroscopy, scanning electron microscopy (SEM), UV–vis spectroscopy and Colorimetry analysis. Results showed brown color for the CuFeCrO4 spinel and darker colors, from brown to black, for CuFe2O4. This is an interesting finding due to the great importance of black pigments in the ceramic industry |
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Melo, Marcus Antonio de FreitasCosta, Asenete FrutuosoPimentel, Patrícia MendonçaAquino, Flávia de MedeirosMelo, Dulce Maria de AraújoSantos, Ieda Maria Garcia dos2021-12-16T15:18:10Z2021-12-16T15:18:10Z2013Costa, Asenete Frutuoso ; Pimentel, Patrícia Mendonça; Aquino, Flávia de Medeiros; MELO, D. M. A. ; Melo, Dulce Maria de Araújo; MELO, Marcus Antonio de Freitas; SANTOS, Ieda Maria Garcia dos. Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments. Materials Letters (General ed.), v. 112, p. 58-61, 2013. Disponível em: https://www.sciencedirect.com/science/article/pii/S0167577X13011282. Acesso em: 31 ago 2021. https://doi.org/10.1016/j.matlet.2013.08.044.Print: 0167-577Xhttps://repositorio.ufrn.br/handle/123456789/4539710.1016/j.matlet.2013.08.044Materials LettersSpinelCeramic pigmentsGelatinGelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigmentsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleIn the present study, CuFe2O4 and CuFeCrO4 spinels were synthesized using a method, which makes use of gelatin as an organic precursor in order to assess the applicability as ceramic pigments. Powders resulting from the synthesis process were calcined between 500 and 900 °C and characterized by X-ray diffraction (XRD), infrared spectroscopy, scanning electron microscopy (SEM), UV–vis spectroscopy and Colorimetry analysis. Results showed brown color for the CuFeCrO4 spinel and darker colors, from brown to black, for CuFe2O4. This is an interesting finding due to the great importance of black pigments in the ceramic industryengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/45397/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45397/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/453972023-02-23 18:51:31.261oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2023-02-23T21:51:31Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments |
title |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments |
spellingShingle |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments Melo, Marcus Antonio de Freitas Spinel Ceramic pigments Gelatin |
title_short |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments |
title_full |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments |
title_fullStr |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments |
title_full_unstemmed |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments |
title_sort |
Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments |
author |
Melo, Marcus Antonio de Freitas |
author_facet |
Melo, Marcus Antonio de Freitas Costa, Asenete Frutuoso Pimentel, Patrícia Mendonça Aquino, Flávia de Medeiros Melo, Dulce Maria de Araújo Santos, Ieda Maria Garcia dos |
author_role |
author |
author2 |
Costa, Asenete Frutuoso Pimentel, Patrícia Mendonça Aquino, Flávia de Medeiros Melo, Dulce Maria de Araújo Santos, Ieda Maria Garcia dos |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Melo, Marcus Antonio de Freitas Costa, Asenete Frutuoso Pimentel, Patrícia Mendonça Aquino, Flávia de Medeiros Melo, Dulce Maria de Araújo Santos, Ieda Maria Garcia dos |
dc.subject.por.fl_str_mv |
Spinel Ceramic pigments Gelatin |
topic |
Spinel Ceramic pigments Gelatin |
description |
In the present study, CuFe2O4 and CuFeCrO4 spinels were synthesized using a method, which makes use of gelatin as an organic precursor in order to assess the applicability as ceramic pigments. Powders resulting from the synthesis process were calcined between 500 and 900 °C and characterized by X-ray diffraction (XRD), infrared spectroscopy, scanning electron microscopy (SEM), UV–vis spectroscopy and Colorimetry analysis. Results showed brown color for the CuFeCrO4 spinel and darker colors, from brown to black, for CuFe2O4. This is an interesting finding due to the great importance of black pigments in the ceramic industry |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013 |
dc.date.accessioned.fl_str_mv |
2021-12-16T15:18:10Z |
dc.date.available.fl_str_mv |
2021-12-16T15:18:10Z |
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 |
Costa, Asenete Frutuoso ; Pimentel, Patrícia Mendonça; Aquino, Flávia de Medeiros; MELO, D. M. A. ; Melo, Dulce Maria de Araújo; MELO, Marcus Antonio de Freitas; SANTOS, Ieda Maria Garcia dos. Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments. Materials Letters (General ed.), v. 112, p. 58-61, 2013. Disponível em: https://www.sciencedirect.com/science/article/pii/S0167577X13011282. Acesso em: 31 ago 2021. https://doi.org/10.1016/j.matlet.2013.08.044. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/45397 |
dc.identifier.issn.none.fl_str_mv |
Print: 0167-577X |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.matlet.2013.08.044 |
identifier_str_mv |
Costa, Asenete Frutuoso ; Pimentel, Patrícia Mendonça; Aquino, Flávia de Medeiros; MELO, D. M. A. ; Melo, Dulce Maria de Araújo; MELO, Marcus Antonio de Freitas; SANTOS, Ieda Maria Garcia dos. Gelatin synthesis of CuFe2O4 and CuFeCrO4 ceramic pigments. Materials Letters (General ed.), v. 112, p. 58-61, 2013. Disponível em: https://www.sciencedirect.com/science/article/pii/S0167577X13011282. Acesso em: 31 ago 2021. https://doi.org/10.1016/j.matlet.2013.08.044. Print: 0167-577X 10.1016/j.matlet.2013.08.044 |
url |
https://repositorio.ufrn.br/handle/123456789/45397 |
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.publisher.none.fl_str_mv |
Materials Letters |
publisher.none.fl_str_mv |
Materials Letters |
dc.source.none.fl_str_mv |
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