Electrical Characteristics of Copper Phthalocyanine Thin-Film Transistors with Polyamide-6/Polytetrafluoroethylene Gate Insulator

Polyamide-6（PA 6）/polytetrafluoroethylene is studied as a potential gate dielectric for flexible organic thin film transistors. The same method used for the formation of organic semiconductor and gate dielectric films greatly simplifies the fabrication process of devices. The fabricated transistors show good electrical characteristics. Ambipolar behaviour is observed even when the device is operated in air.     

生物高分子黄原胶的性能、应用与功能化

讨论了黄原胶生物大分子的结构与性能关系，从有关黄原胶的性能、开发应用以及在抗菌素药物负载与控择、分散稳定与防腐作用，及其与有机硅化合物配伍制备消泡表面活性材料等，进行功能化改性方面，综述了近20年来国内外研究状况，并探讨了开展生物高分子黄原胶应用与开发研究的思路。