CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES
Autor(a) principal: | |
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Data de Publicação: | 1995 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://quimicanova.sbq.org.br/qn/qnol/1995/vol18n1/v18_n1_09.pdf http://hdl.handle.net/11449/37079 |
Resumo: | A study of both zirconium and hafnium alpha-hydroxycarboxylates for analytical applications is presented, These compounds are studied by infrared spectroscopy, thermal analysis and X-ray diffractometry. dl-Mandelic, dl-p-bromomandelic and dl-2-naphthylglycolic acids are the more adequate reagents for gravimetric determinations of zirconium and hafnium, the ligands dl-2-hydroxyhexanoic and dl-2-hydroxydodecanoic acids were used for the first time and the results showed that they are also adequate reagents for the same purpose. |
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Repositório Institucional da UNESP |
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CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATESZIRCONIUM ALPHA-HYDROXYCARBOXYLATESHAFNIUM ALPHA-HYDROXYCARBOXYLATESZIRCONIUM GRAVIMETRYHAFNIUM GRAVIMETRYA study of both zirconium and hafnium alpha-hydroxycarboxylates for analytical applications is presented, These compounds are studied by infrared spectroscopy, thermal analysis and X-ray diffractometry. dl-Mandelic, dl-p-bromomandelic and dl-2-naphthylglycolic acids are the more adequate reagents for gravimetric determinations of zirconium and hafnium, the ligands dl-2-hydroxyhexanoic and dl-2-hydroxydodecanoic acids were used for the first time and the results showed that they are also adequate reagents for the same purpose.UNIV FED VICOSA,DEPT QUIM,BR-36570000 VICOSA,MG,BRAZILUNIV FED MINAS GERAIS,DEPT QUIM,BR-31270901 BELO HORIZONT,MG,BRAZILUNIV ESTADUAL PAULISTA JULIO DE MESQUITA FILHO,INST QUIM,BR-14800900 ARARAQUARA,SP,BRAZILUNIV ESTADUAL PAULISTA JULIO DE MESQUITA FILHO,INST QUIM,BR-14800900 ARARAQUARA,SP,BRAZILSoc Brasileira QuimicaUniversidade Federal de Viçosa (UFV)Universidade Federal de Minas Gerais (UFMG)Universidade Estadual Paulista (Unesp)Barbieri, R. S.Terra, V. R.Netto, A. M.Rocha, J. C.2014-05-20T15:27:01Z2014-05-20T15:27:01Z1995-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article40-43application/pdfhttp://quimicanova.sbq.org.br/qn/qnol/1995/vol18n1/v18_n1_09.pdfQuimica Nova. São Paulo: Soc Brasileira Quimica, v. 18, n. 1, p. 40-43, 1995.0100-4042http://hdl.handle.net/11449/37079WOS:A1995RV87100010WOSA1995RV87100010.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengQuímica Nova0.6460,255info:eu-repo/semantics/openAccess2023-10-20T06:04:02Zoai:repositorio.unesp.br:11449/37079Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:24:00.175240Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES |
title |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES |
spellingShingle |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES Barbieri, R. S. ZIRCONIUM ALPHA-HYDROXYCARBOXYLATES HAFNIUM ALPHA-HYDROXYCARBOXYLATES ZIRCONIUM GRAVIMETRY HAFNIUM GRAVIMETRY |
title_short |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES |
title_full |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES |
title_fullStr |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES |
title_full_unstemmed |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES |
title_sort |
CONTRIBUTION TO THE STUDY OF ZIRCONIUM AND HAFNIUM ALPHA-HYDROXYCARBOXYLATES |
author |
Barbieri, R. S. |
author_facet |
Barbieri, R. S. Terra, V. R. Netto, A. M. Rocha, J. C. |
author_role |
author |
author2 |
Terra, V. R. Netto, A. M. Rocha, J. C. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Viçosa (UFV) Universidade Federal de Minas Gerais (UFMG) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Barbieri, R. S. Terra, V. R. Netto, A. M. Rocha, J. C. |
dc.subject.por.fl_str_mv |
ZIRCONIUM ALPHA-HYDROXYCARBOXYLATES HAFNIUM ALPHA-HYDROXYCARBOXYLATES ZIRCONIUM GRAVIMETRY HAFNIUM GRAVIMETRY |
topic |
ZIRCONIUM ALPHA-HYDROXYCARBOXYLATES HAFNIUM ALPHA-HYDROXYCARBOXYLATES ZIRCONIUM GRAVIMETRY HAFNIUM GRAVIMETRY |
description |
A study of both zirconium and hafnium alpha-hydroxycarboxylates for analytical applications is presented, These compounds are studied by infrared spectroscopy, thermal analysis and X-ray diffractometry. dl-Mandelic, dl-p-bromomandelic and dl-2-naphthylglycolic acids are the more adequate reagents for gravimetric determinations of zirconium and hafnium, the ligands dl-2-hydroxyhexanoic and dl-2-hydroxydodecanoic acids were used for the first time and the results showed that they are also adequate reagents for the same purpose. |
publishDate |
1995 |
dc.date.none.fl_str_mv |
1995-01-01 2014-05-20T15:27:01Z 2014-05-20T15:27:01Z |
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://quimicanova.sbq.org.br/qn/qnol/1995/vol18n1/v18_n1_09.pdf Quimica Nova. São Paulo: Soc Brasileira Quimica, v. 18, n. 1, p. 40-43, 1995. 0100-4042 http://hdl.handle.net/11449/37079 WOS:A1995RV87100010 WOSA1995RV87100010.pdf |
url |
http://quimicanova.sbq.org.br/qn/qnol/1995/vol18n1/v18_n1_09.pdf http://hdl.handle.net/11449/37079 |
identifier_str_mv |
Quimica Nova. São Paulo: Soc Brasileira Quimica, v. 18, n. 1, p. 40-43, 1995. 0100-4042 WOS:A1995RV87100010 WOSA1995RV87100010.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Química Nova 0.646 0,255 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
40-43 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasileira Quimica |
publisher.none.fl_str_mv |
Soc Brasileira Quimica |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128508427239424 |