期刊
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
卷 180, 期 3, 页码 317-322出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0927-7757(00)00813-X
关键词
kinetics; polymerization; aminopropylsilane; H-1 NMR
In the 3-aminopropyltriethoxy silane-deuterated ethanol-H2O system, the rate of release of ethanol from the ethoxy groups, a reaction which occurs during the condensation process, has been followed by use of H-1 NMR spectroscopy at different temperatures. Two separate reaction processes have been identified, and values of the reaction rate constants and thermodynamic parameters (E-a, DeltaH(double dagger) and DeltaS(double dagger)) have been calculated. (C) 2001 Published by Elsevier Science B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据