期刊
MACROMOLECULAR CHEMISTRY AND PHYSICS
卷 214, 期 15, 页码 1749-1755出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/macp.201300282
关键词
phosphomolybdic acid; photoinitiators; polyoxometalates; ring-opening polymerization; radical polymerization
资金
- Institut Universitaire de France
New photoinitiating systems based on a polyoxometalate (POM) are proposed: phosphomolybdic acid in combination with silane, germane, or iodonium salt can be used to generate silyl, germyl, or phenyl radicals as well as silylium cations. The photochemical mechanisms are studied by steady-state photolysis and electron spin resonance. The phosphomolybdic acid/silane/iodonium salt system can initiate either the radical photopolymerization of acrylates or the cationic photopolymerization of epoxides. The synthesis of interpenetrated polymer networks can also be carried out. The mechanical properties of the synthesized polymers are affected by the presence of POM in the matrix, as shown by their dynamic mechanical analysis (DMA).
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