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Type: Artigo de periódico
Title: New in situ blends of polyaniline and cardanol bio-resins
Author: Souza, FG
Richa, P
de Siervo, A
Oliveira, GE
Rodrigues, CHM
Nele, M
Pinto, JC
Abstract: Cardanol, a well known natural resource, was used to produce a polymer resin in the presence of formaldehyde, catalyzed by H2SO4. Before reticulation, PAni center dot H2SO4 was blended with the resin. The blended material was cast into poly(propylene) cups and kept inside a desiccator under vacuum until complete water evaporation. The final in situ polymer blend was solid and could not be dissolved in ordinary solvents, indicating that a reticulated material had been obtained. Samples prepared similarly were then characterized, showing that the produced blends can be used as pressure sensing materials.
Subject: bioresins
compression sensitivity
conducting composites
electrical conductivity
Country: Alemanha
Editor: Wiley-v C H Verlag Gmbh
Rights: fechado
Identifier DOI: 10.1002/mame.200800077
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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