AN IR-SPECTROSCOPIC STUDY OF SILANE GROUPS STABILIZED ON THE SIO2 SURFACE

Authors
RADTSIG VA BASKIR EG KOROLEV VA
Citation
Va. Radtsig et al., AN IR-SPECTROSCOPIC STUDY OF SILANE GROUPS STABILIZED ON THE SIO2 SURFACE, Kinetics and catalysis, 36(1), 1995, pp. 142-146
Citations number
19
Categorie Soggetti
Chemistry Physical
Journal title
Kinetics and catalysis → ACNP
ISSN journal
00231584
Volume
36
Issue
1
Year of publication
1995
Pages
142 - 146
Database
ISI
SICI code
0023-1584(1995)36:1<142:AISOSG>2.0.ZU;2-S
Abstract
The structure of silylhydride groups stabilized on the silica surface is studied by FTIR spectroscopy. Three types of silylhydride groups ar e identified: (=Si-O)(2)SiH2, (=Si-O)(2)SiH(OH), (=Si-O)(3)SiH. The da ta obtained confirms the earlier suggestion that the silylene center i s a major chemisorption center on the surface of reactive silica.