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Modification of silica with mixtures of hexamethylcyclotrisilazane and hexamethyldisilazane

✍ Scribed by J. Nawrocki


Book ID
112730061
Publisher
Springer
Year
1985
Tongue
English
Weight
377 KB
Volume
20
Category
Article
ISSN
0009-5893

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Mechanism and Kinetics of Hexamethyldisi
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Quantum chemical calculations of the reaction of hexamethyldisilazane with silica indicates a two-step mechanism. The first, rate-determining step results in trimethylsilylation of a surface silanol and formation of trimethylaminosilane. The second step involves reaction of a trimethylaminosilane re