Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/52665
Type: Artigo de periódico
Title: 3-n-propyl-1-azonia-4-azabicyclo[2.2.2]octanechloride silsesquioxane: A new water soluble polymer
Author: Arenas, LT
Langaro, A
Gushikem, Y
Moro, CC
Benvenutti, EV
Costa, TMH
Abstract: A water soluble silsesquioxane polymer, with different grades of 3-n-propyl-1-azonia-4-azabicyclo[2.2.2] octanechloride pendant group, was obtained using the sol-gel method and it was analyzed using infrared and thermogravimetric techniques. The silsesquioxane polymer solubility was investigated and it was related to the amount of the incorporated organic groups in the polymer network. The polymer was impregnated on the surfaces of silica, alumina and silica modified with alumina (Al/SiO2). The resulting dispersed polymer film was strongly adhered onto the Al/SiO2 surface.
Subject: dabco
hybrid xerogels
charged polymer
sol-gel
infrared
Country: Holanda
Editor: Kluwer Academic Publ
Rights: fechado
Identifier DOI: 10.1023/A:1025633002831
Date Issue: 2003
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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