【可加工的导电态聚苯胺及其复合物的制备和相关理论研究】马永梅.pdf

ADissertationsubmittedtoHuazhongUniversity of Science and Technologyfor theDegree of Doctor ofPhilosophyinEngineering Preparation ofProcessablePolyanilineandIts CompositesinTheir ConductiveFormandStudiesonRelevantProblems Ph.D.

的势,此法具有工业化前景。其中以PAn-DBNSA在各方面较具优势.将此法制备的可性聚苯胺用于与涂料树脂的复合,并将二次掺杂方法实用化,可获得高电导率的导电层.复合漆膜的导电性规律为聚氨酯>醇酸=酚醛>环氧,其原因为基材对二次掺杂剂掺杂能力的影响不同.磷酸壬基酚单、双酯和磷酸单聚乙二醇辛基苯基醚酯(OPHP)掺杂的聚苯胺可通过直接间接后掺杂法和直接制备法获得,并有一定的热塑加工性.但磷酸壬基酚双酯掺杂因高空间位阻而使其PAn电导率不高.OPHP可通过直接制备法或间接后掺杂法获得高导率(10S/cm)并具热塑加工性的PAn.

electrochromic devicein neutralelectrolyticmedium when PAn content of compositesis 4 .17 Based onsimplification of physical model.the change of conductivitywith thestretching of conductive rubber was studied by using the ratioofreal current to theoreticalcurrent,and the relevantmeasurementwasse