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Type: Artigo de periódico
Title: The gelation temperature effects in the anilinepropylsilica xerogel properties
Author: Pavan, FA
Hoffmann, HS
Gushikem, Y
Costa, TMH
Benvenutti, EV
Abstract: The sol-gel method was employed to obtain the hybrid nanometric anilinepropylsilica material, using different temperatures of gelation. The resulting powder materials were studied by FTIR, thermogravimetric analysis (TGA), SAXS and scanning electron microscopy (SEM) techniques. The organic phase incorporated in the material was very thermally stable and the gelation temperature produces morphological effects in the resulting anilinepropylsilica material. (C) 2002 Elsevier Science B.V, All rights reserved.
Subject: xerogel
thermal stability
particle size
pore size
hybrid materials
Country: Holanda
Editor: Elsevier Science Bv
Citation: Materials Letters. Elsevier Science Bv, v. 55, n. 6, n. 378, n. 382, 2002.
Rights: fechado
Identifier DOI: 10.1016/S0167-577X(02)00396-8
Date Issue: 2002
Appears in Collections:Unicamp - Artigos e Outros Documentos

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