FARIA, S.G.SILVA, J.S.GODOY, A.L.E.MARTELLI, P.B.SHIAVON, M.A.2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01FARIA, S.G.; SILVA, J.S.; GODOY, A.L.E.; MARTELLI, P.B.; SHIAVON, M.A. The template-guided synthesis of silica and oraganoslicate nanotubes obtained by the sol-gel process. In: INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS, 11th, September 20-25, 2009, Rio de Janeiro, RJ. <b>Abstract...</b> DisponÃvel em: http://repositorio.ipen.br/handle/123456789/22864.http://repositorio.ipen.br/handle/123456789/22864Silica nanotubes derived from tetraethylorthosilicate (TEOS) and organossilicate nanotubes derived from methyltrietoxysilane (MTES) and vinyltrietoxysilane (VTES) were synthesized using ammonium tartarate and ammonium citrate as templates, via the sol-gel process. The products were characterized by TGA, FTIR and XRD. The morphology of the materials was examined by optical and scanning electron microscopy (SEM). It was observed the formation of tubular morphologies and some spherical micro particles that coexisted in the materials.openAccesssiliconorganic compoundssilicatesnanostructurestubessol-gel processhydrolysisThe template-guided synthesis of silica and oraganoslicate nanotubes obtained by the sol-gel processResumo de eventos cientÃficos