Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/74055
Type: Artigo de periódico
Title: SYNTHESIS AND CHARACTERIZATION OF SOME POLY-P-SILPHENYLENES
Author: MORI, MN
YOSHIDA, IVP
Abstract: The syntheses of some representative low molecular weight poly-p-silphenylenes containing SiMe2 or SiPh2 groups in the main chain are presented. These polymers were obtained from di-Grignard intermediates using either THF or Et2O as solvent. The insertion of the butylenoxy units in the main chains of the polymers was observed when THF was used as a solvent. The polymers were characterized by a combination of IR, H-1 and C-13 - NMR spectra and vapour pressure osmometric analysis. The thermal behaviour of the poly-p-silphenylenes was analysed by thermogravimetry.
Editor: Springer Verlag
Rights: fechado
Identifier DOI: 10.1007/BF00558033
Date Issue: 1992
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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