A STUDY OF CHEMISORPTION OF POLY(HYDROGEN METHYLSILOXANE) USING NEUTRON REFLECTOMETRY AND SMALL-ANGLE NEUTRON-SCATTERING

被引:9
|
作者
COSGROVE, T
PATEL, A
SEMLYEN, JA
WEBSTER, JRP
ZARBAKHSH, A
机构
[1] Department of Physical Chemistry, School of Chemistry, Bristol BS8 1TS, Cantock's Close
[2] Neutron Division, Rutherford Appleton Laboratory, Oxon OX11 0QX, Chilton, Didcot
关键词
D O I
10.1021/la00033a013
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Neutron reflectivity and small-angle neutron scattering have been used to study the chemisorption of poly(hydrogen methylsiloxane), on quartz and porous silica. The results indicate an increase in layer thickness and density near the solid interface upon increasing the grafting reaction temperature. The results are compared qualitatively with adsorption data obtained from FTIR experiments on alumina and with theoretical predictions.
引用
收藏
页码:2326 / 2329
页数:4
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