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

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-tetravinylcyclotetrasilo...

Full description

Saved in:
Bibliographic Details
Published in:Catalysis communications 2008-03, Vol.9 (6), p.1092-1095
Main Authors: Yang, Hai Tang, Fang, Zheng Ping, Fu, Xiao Yun, Tong, Li Fang
Format: Article
Language:English
Subjects:
Glass-supported catalyst
Hydrosilylation
Platinum
Styrene
Triethylsilane
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:1566-7367
1873-3905
DOI:10.1016/j.catcom.2007.10.017