Oriented films of insoluble polymers by the friction technique

被引:32
|
作者
Tanigaki, N
Yase, K
Kaito, A
机构
[1] Natl. Inst. of Mat. and Chem. Res., AIST, MITI, Tsukuba, Ibaraki 305
关键词
polymers; transmission electron microscopy; optical spectroscopy; luminescence;
D O I
10.1016/0040-6090(95)07001-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Highly-oriented films of insoluble polymers, such as poly(dimethylsilylene) and poly(p-phenylene), on smooth substrates were prepared by the friction deposition technique. The structures of films were characterized by polarized light microscopy, transmission electron microscopy, and polarized ultraviolet-visible light absorption spectroscopy to confirm the uni-directional molecular orientation. Especially, polarized fluorescence spectroscopy revealed highly-polarized photoluminescence from the oriented films.
引用
收藏
页码:263 / 266
页数:4
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