the presence of silica particles will terminate free radical reaction as reported by Percy and coworkers, which will result in only oily low-molecu-lar-weight oligomers. To overcome this problem, the modification of the silica surface with an appropriate surface modifier is considered the best approach to solve this problem.
二氧化硅会终止自由基聚合吗？是什么原理？
还请各位解惑
[ Last edited by ksiszhuqin on 2012-5-28 at 10:32 ]
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