[高分子质子导体及聚苯胺的应用研究]黄硕才

【高分子质子导体及聚苯胺的应用研究】黄硕才.pdf

SOUTHCHINAUNIVERSITYOFTHCHNOLOGY GRADUATIONTHESIS FORMASTERSHIP ELECTRICALPROPERTIESOFPOLY(VINYLALCOHOL) COMPLEXEDWITHPHOSPHORICACIDANDITSAPPLICATION.INHYDROGEN SENSOR PRELIMINARY.STUDIES ONALL-SOLID-STATEPOLYANILINE SECONDARYBATTERY APPLICANT:SHUO CAI HUANG TUTOR:KE CHENG GONG FIELD O RESEARCH:POLELECTRICALPROPERPIES OF POLY(VINYLALCOHOL)COMPLEXED SENSOR ABSTRACT The electrical properties of poly(vinyl alcohol) com-plexed with phosphoric acid have been studied.It is foundthat theconductivityincreaseswiththeconcen-tration of the acid,also increases with time if the sample is exposed to theto maintain the electrode-electrolyte interface,ev- en as the electrodes.grow or shrink.Also,the poly- mers can be cast in thin films,thus minmizing the sizeaswellastheelectricalresistanceoftheel- ectrolyte.The first generation of polymer solid electro- lyteswasbasedonalkalimetalsaltsdissolved in p