Chemical modification of alkoxide precursors
作者： C. Sanchez , J. Livage , M. Henry , F. Babonneau
DOI: 10.1016/0022-3093(88)90007-5
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摘要: Abstract The chemical reactivity of metal alkoxides offers a broad range possibilities for modification these molecular precursors. whole hydrolysis-condensation process may then be completely different leading to new products. An analysis is presented concerning some the most common additives used in sol-gel process. Their role explained terms reactivity. important parameters appear ligand towards hydrolysis, charge distribution precursor and coordination numbers atom.
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E.J.A. Pope, J.D. Mackenzie, Sol-gel processing of silica. II: The role of the catalyst Journal of Non-crystalline Solids. ,vol. 87, pp. 185- 198 ,(1986) , 10.1016/S0022-3093(86)80078-3
D. P. Gaur, R. Bohra, Ram C. Mehrotra, Metal β-diketonates and allied derivatives ,(1978)
K.C. Chen, T. Tsuchiya, J.D. Mackenzie, Sol-gel processing of silica: I. The role of the starting compounds Journal of Non-crystalline Solids. ,vol. 81, pp. 227- 237 ,(1986) , 10.1016/0022-3093(86)90272-3
Rustum Roy, S Komarneni, DM Roy, CJ Brinker, DE Clark, DR Ulrich, Better Ceramics Through Chemistry NATO advanced research workshop. pp. 207- 235 ,(1988) , 10.1007/978-94-009-1393-6_19
Robert Schwarz, Karl Georg Knauff, Zur Kenntnis der Kieselsäuren. X. Über Alkoxysilane und Oligokieselsäuren Zeitschrift für anorganische und allgemeine Chemie. ,vol. 275, pp. 176- 192 ,(1954) , 10.1002/ZAAC.19542750403
Gérard Orcel, Larry Hench, Effect of formamide additive on the chemistry of silica sol-gels: Part I: NMR of silica hydrolysis Journal of Non-crystalline Solids. ,vol. 79, pp. 177- 194 ,(1986) , 10.1016/0022-3093(86)90045-1
RC Paul, OB Baidya, RC Kumar, R Kapoor, Zirconium(IV) carboxylates Australian Journal of Chemistry. ,vol. 29, pp. 1605- 1607 ,(1976) , 10.1071/CH9761605
Dieter Schwarzenbach, Structure of a chelated dinuclear peroxytitanium(IV) Inorganic Chemistry. ,vol. 9, pp. 2391- 2397 ,(1970) , 10.1021/IC50093A002
I. Artaki, S. Sinha, A.D. Irwin, J. Jonas, 29Si NMR study of the initial stage of the sol-gel process under high pressure Journal of Non-crystalline Solids. ,vol. 72, pp. 391- 402 ,(1985) , 10.1016/0022-3093(85)90191-7
T. Boyd, Preparation and properties of esters of polyorthotitanic acid Journal of Polymer Science. ,vol. 7, pp. 591- 602 ,(1951) , 10.1002/POL.1951.120070603