The chitosan-polyvinyloxazoline semi-IPN membrane has been prepared, and the pH sensitivity, the swelling reversibility of this membrane has been studied as well under different pH conditions.
研究了壳聚糖-聚乙烯基恶唑啉半互穿聚合物网络膜对pH值的敏感性，发现该膜在pH<6时溶胀度迅速增加，在pH＝3。
The solid state films of photo conducting PVK material were prapared by means of LB technique.
用ＬＢ技术在石英和硅衬底上制备了聚乙烯基咔唑（ＰＶＫ）的固态有序薄膜。
Polymer-based light-emitting diode employ N-vinylcarbazole(PVK) doped by dilute phosphorescent dye factris-(2-phenylpyridine) iridium[Ir(ppy)_3]as active layer was fabricated.
将磷光材料三-(2-苯基吡啶)-铱[Ir(ppy)_3]掺杂在聚乙烯基咔唑(PVK)中作为发光层,制作了多层有机电致发光器件。
Electroluminescent Mechanism of Ir(PPY)_3 Doped PVK;
比较了不同正向偏压条件下Ir(PPY)3掺杂聚乙烯基咔唑(PVK)的光致发光(PL)和电致发光(EL)光谱。