当前位置:群英聚首 > 论文著作 > 正文
Enhanced Exfoliation of Organoclay in Partially End-Functionalized Non-Polar Polymer
来源:王晓亮副教授个人网站 发布日期:2010-02-22
作者:Wang, X. L.; Tao, F. F.; Xue, G.; Zhu, J. J.; Chen, T. H.; Sun, P. C.; Winter, H. H.; Shi, A. C.
关键字:nanocomposite, end-functionalized polymer, organo–clay, intercalation, exfoliation, rheology
论文来源:期刊
具体来源:Macromolecular Materials and Engineering 2009, 294, 190-195.
发表时间:2009年

    We found that enhanced exfoliation of clay up to 20 wt% in non-polar polybutadiene (PB) if the PB was blended with a relatively small fraction of hydroxyl–terminated polybutadiene (HTPB). The choice of an intermediate polymer composition to enhance exfoliation was motivated by theoretical predictions of end-functionalizing effects of Balazs, Farmer, and coworkers. A combination of X–ray diffraction and rheological measurements were used to optimize HTPB content for enhanced exfoliation. We also observed the competition of the kinetic and thermodynamic processes during the ripening of the exfoliated clay structure.

 

Copyright © 2005 Polymer.cn All rights reserved
中国聚合物网 版权所有
经营性网站备案信息

京公网安备11010502032929号

工商备案公示信息

京ICP证050801号

京ICP备12003651号