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Preparation of glass fiber-supported platinum complex catalyst for hydrosilylation reactions

Paper ID Volume ID Publish Year Pages File Format Full-Text
52107 46865 2008 4 PDF Available
Title
Preparation of glass fiber-supported platinum complex catalyst for hydrosilylation reactions
Abstract

The preparation, structure and catalytic activity of a new type of glass fiber-supported Pt complex catalyst for hydrosilylation of styrene and triethylsilane are reported. Silanization of the glass fiber was carried out with methyldichlorosilane. 1,3,5,7-tetramethyl–1,3,5,7-tetravinylcyclotetrasiloxane (D4Vi) was anchored on the modified glass fiber through the hydrosilylation reaction mediated by a Pt(0)−D4Vi complex solution catalyst. Fourier transform infrared spectroscopy, field emission scanning electron microscopy, X-ray energy dispersion spectroscopy and thermogravimetric analysis provided evidences that D4Vi rings were covalently bonded onto the glass fiber surface. The catalytic activity of the complex catalyst was evaluated through the hydrosilylation reaction between styrene and triethylsilane.

Keywords
Glass-supported catalyst; Platinum; Hydrosilylation; Triethylsilane; Styrene
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Preparation of glass fiber-supported platinum complex catalyst for hydrosilylation reactions
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 6, 31 March 2008, Pages 1092–1095
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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