Síntese e caracterização de hidrogéis compósitos a partir de copolímeros acrilamida-acrilato e caulim: efeito da constituição de diferentes caulins do nordeste brasileiro Synthesis and characterization of poly (acrylamide-co-acrylate) and kaolin hydrogel composites: effect of the constitution of different kaolins from northeastern Brazil

Síntese e caracterização de hidrogéis compósitos a partir de copolímeros acrilamida-acrilato e caulim: efeito da constituição de diferentes caulins do nordeste brasileiro Synthesis and characterization of poly (acrylamide-co-acrylate) and kaolin hydrogel composites: effect of the constitution of different kaolins from northeastern Brazil

<abstract language="eng">Superabsorbent hydrogels based on poly (acrylamide-co-acrylate) and different kaolins, were prepared by free-radical aqueous copolymerization. FTIR and WAXS techniques were employed for characterization of a series of hydrogels, obtained by varying the percen...

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Bibliographic Details
Main Authors: Carlos W. de Q. Brito, Francisco H. A. Rodrigues, Marcus V. da S. Fernandes, Lindomar R. D. da Silva, Nágila M. P. S. Ricardo, Judith P. A. Feitosa, Edvani C. Muniz
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2013-01-01
Series:Química Nova
Subjects:
superabsorbent hydrogels
clay
agriculture
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000100008

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000100008

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