Estudio de la formacion de los complejos intermedios durante la sintesis de alumina

Detalhes bibliográficos
Autor(a) principal: Rodríguez-Páez,J.E.
Data de Publicação: 2001
Outros Autores: Villaquirán,C., Cobo,J.
Tipo de documento: Artigo
Idioma: spa
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000400007
Resumo: One of the most important compounds that are used in structural ceramics is alumina. During the last years, a variety of synthesis methods have been developed to obtain raw materials with suitable characteristics in terms of particle composition, size and shape. Controlled precipitation method (CP) allows to reach these demands and with this method is possible to control the synthesis to guarantee characteristics of the ceramic powder. One stage of the CPM is the formation of intermediate complexes of cations whose oxide derives to obtain. In this work the results of study of the formation of aluminum intermediate complexes are presented. We used potentiometric and conductimetric titration to follow the advance of the process. We utilized UV-visible and IR spectroscopies to characterize the liquid phase present in the system.
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spelling Estudio de la formacion de los complejos intermedios durante la sintesis de aluminasynthesiscontrolled precipitationaluminaintermediate complexesOne of the most important compounds that are used in structural ceramics is alumina. During the last years, a variety of synthesis methods have been developed to obtain raw materials with suitable characteristics in terms of particle composition, size and shape. Controlled precipitation method (CP) allows to reach these demands and with this method is possible to control the synthesis to guarantee characteristics of the ceramic powder. One stage of the CPM is the formation of intermediate complexes of cations whose oxide derives to obtain. In this work the results of study of the formation of aluminum intermediate complexes are presented. We used potentiometric and conductimetric titration to follow the advance of the process. We utilized UV-visible and IR spectroscopies to characterize the liquid phase present in the system.ABM, ABC, ABPol2001-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000400007Materials Research v.4 n.4 2001reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392001000400007info:eu-repo/semantics/openAccessRodríguez-Páez,J.E.Villaquirán,C.Cobo,J.spa2002-01-09T00:00:00Zoai:scielo:S1516-14392001000400007Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2002-01-09T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
title Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
spellingShingle Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
Rodríguez-Páez,J.E.
synthesis
controlled precipitation
alumina
intermediate complexes
title_short Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
title_full Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
title_fullStr Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
title_full_unstemmed Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
title_sort Estudio de la formacion de los complejos intermedios durante la sintesis de alumina
author Rodríguez-Páez,J.E.
author_facet Rodríguez-Páez,J.E.
Villaquirán,C.
Cobo,J.
author_role author
author2 Villaquirán,C.
Cobo,J.
author2_role author
author
dc.contributor.author.fl_str_mv Rodríguez-Páez,J.E.
Villaquirán,C.
Cobo,J.
dc.subject.por.fl_str_mv synthesis
controlled precipitation
alumina
intermediate complexes
topic synthesis
controlled precipitation
alumina
intermediate complexes
description One of the most important compounds that are used in structural ceramics is alumina. During the last years, a variety of synthesis methods have been developed to obtain raw materials with suitable characteristics in terms of particle composition, size and shape. Controlled precipitation method (CP) allows to reach these demands and with this method is possible to control the synthesis to guarantee characteristics of the ceramic powder. One stage of the CPM is the formation of intermediate complexes of cations whose oxide derives to obtain. In this work the results of study of the formation of aluminum intermediate complexes are presented. We used potentiometric and conductimetric titration to follow the advance of the process. We utilized UV-visible and IR spectroscopies to characterize the liquid phase present in the system.
publishDate 2001
dc.date.none.fl_str_mv 2001-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000400007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000400007
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv 10.1590/S1516-14392001000400007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.4 n.4 2001
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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