Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações
Autor(a) principal: | |
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Data de Publicação: | 1998 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000300011 |
Resumo: | The layered double hydroxides, known as anionic clays and represented by the general formula [M2+1-x M3+x (OH) 2]x+ Am-x/m·nH 2O, are a group of materials which are of much interest currently. They present a variety of potential applications as adsorbents, catalysts and catalyst support, ion-exchangers, antacids and as a polymer stabilizer. It is possible to obtain a broad variety of layered double hydroxides (LDHs), depending on the identity and ratio of the cations M2+ and M3+, as well as the interlamelar anion. The aim of this review is to give out some information about this class of materials, concerning to the synthesis, characterization, properties and applications. |
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Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicaçõeslayered double hydroxidesanionic clayshydrotalciteThe layered double hydroxides, known as anionic clays and represented by the general formula [M2+1-x M3+x (OH) 2]x+ Am-x/m·nH 2O, are a group of materials which are of much interest currently. They present a variety of potential applications as adsorbents, catalysts and catalyst support, ion-exchangers, antacids and as a polymer stabilizer. It is possible to obtain a broad variety of layered double hydroxides (LDHs), depending on the identity and ratio of the cations M2+ and M3+, as well as the interlamelar anion. The aim of this review is to give out some information about this class of materials, concerning to the synthesis, characterization, properties and applications.Sociedade Brasileira de Química1998-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000300011Química Nova v.21 n.3 1998reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40421998000300011info:eu-repo/semantics/openAccessCrepaldi,Eduardo LuisValim,João Barrospor2003-12-04T00:00:00Zoai:scielo:S0100-40421998000300011Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2003-12-04T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações |
title |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações |
spellingShingle |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações Crepaldi,Eduardo Luis layered double hydroxides anionic clays hydrotalcite |
title_short |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações |
title_full |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações |
title_fullStr |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações |
title_full_unstemmed |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações |
title_sort |
Hidróxidos duplos lamelares: síntese, estrutura, propriedades e aplicações |
author |
Crepaldi,Eduardo Luis |
author_facet |
Crepaldi,Eduardo Luis Valim,João Barros |
author_role |
author |
author2 |
Valim,João Barros |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Crepaldi,Eduardo Luis Valim,João Barros |
dc.subject.por.fl_str_mv |
layered double hydroxides anionic clays hydrotalcite |
topic |
layered double hydroxides anionic clays hydrotalcite |
description |
The layered double hydroxides, known as anionic clays and represented by the general formula [M2+1-x M3+x (OH) 2]x+ Am-x/m·nH 2O, are a group of materials which are of much interest currently. They present a variety of potential applications as adsorbents, catalysts and catalyst support, ion-exchangers, antacids and as a polymer stabilizer. It is possible to obtain a broad variety of layered double hydroxides (LDHs), depending on the identity and ratio of the cations M2+ and M3+, as well as the interlamelar anion. The aim of this review is to give out some information about this class of materials, concerning to the synthesis, characterization, properties and applications. |
publishDate |
1998 |
dc.date.none.fl_str_mv |
1998-06-01 |
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=S0100-40421998000300011 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000300011 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40421998000300011 |
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 |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Química Nova v.21 n.3 1998 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318100486553600 |