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All Journal Indonesian Journal of Chemistry
Eko Sri Kunarti
Chemistry Department, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Yogyakarta
Chemical Engineering, Chemistry & Bioengineering Chemistry

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A STUDY OF THE SYNTHESIS OF HYBRID ORGANOSILICATE NANOTUBES Eko Sri Kunarti; Grainne M Moran
Indonesian Journal of Chemistry Vol 5, No 2 (2005)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (548.905 KB) | DOI: 10.22146/ijc.21810

Abstract

Hybrid organosilicate nanotubes have been prepared by sol-gel chemistry, using crystalline ammonium tartrate as the tube-forming template. The nanotubes were prepared by controlled hydrolysis and co-condensation of tetraethyl orthosilicate (TEOS) and methyltriethoxysilane (MTES) at room temperature. The synthetic conditions have been systematically studied. The physical characteristics of the materials were examined by scanning electron microscopy (SEM) and the aging times of the tubes due to slow post-gelation condensation reactions was investigated. The morphology and microstructure of the nanotubes are greatly influenced by the synthetic conditions.
Co-Authors Grainne M Moran