| 摘要 |
PURPOSE:To obtain easily a semiconductor high polymer material having semiconductor characteristics by effect of a functionalizer and easy moldability and flexibility, by dehydrohalogenating a molded article of a halogen-containing polymer containing the functionalizer and a phase-transfer catalyst. CONSTITUTION:A halogen-containing polymer, e.g. a polymer such as vinyl chloride or trifluoroethylene, is melt kneaded with a functionalizer, e.g. silver tetrafluoroborate or tetraphenylammonium bromide, and a phase-transfer catalyst, e.g. tetrabutylammonium bromide or dibenzo-18-crown 6, to form a molded article such as sheet or thin film, which is then treated with an alkali solution, e.g. NaOH, LiOH or K2CO3, to dehydrohalogenate the halogen-containing polymer and give a polymer having a polyene structure. Thus, the aimed high polymer material having semiconductor characteristics due to the premixed functionalizer is obtained.
|
