Structural and energetic characteristics of silicas modified by organosilicon compounds.
作者信息
Gun'ko V M, Sheeran D J, Augustine S M, Blitz J P
机构信息
Institute of Surface Chemistry, 17 General Naumov Street, Kiev 03164, Ukraine.
出版信息
J Colloid Interface Sci. 2002 May 1;249(1):123-33. doi: 10.1006/jcis.2002.8259.
PMID:16290577
Abstract
Silica gels Davisil 633 and 643, and fumed silica Cab-O-Sil HS-5 with grafted 3-aminopropyl dimethylsilyl (APDMS), butyl dimethylsilyl (BDMS), octadecyl dimethylsilyl (ODDMS), and trimethylsilyl (TMS) groups of different concentrations were studied using the nitrogen adsorption method. Changes in the textural and energetic characteristics of modified silicas depend on features of the oxide matrices and grafted OSC.
摘要
Zotero 插件