科研之友
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摘要
Polyamic acid with carbazole and copper-phthalocyanine was synthesized by condensation polymerization, Heat resistant polyimide was obtained by thermal treatment of the polyamic acid, It was found that the initial degradation temperature of the polyimide was more than 530 degrees C and it was confirmed by IR analysis that the polyamic acid was completely converted to polyimide after the heat treatment process, The photoconductivity of the P/R system has been improved by the incorporation of phthalocyanine group into the polyimide main chain.
- 出版日期1997-6
- 单位浙江大学
