电动汽车质子膜燃料电池的制备及导电性能研究  

Preparation and Conductivity of High-voltage Proton Exchange Membrane Batteries for Electric Vehicles

作　　者：孙赟 SUN Yun(Anhui Sanlian University,Hefei 230601,China)

机构地区：[1]安徽三联学院,安徽合肥230601

出　　处：《通化师范学院学报》2023年第12期1-6,共6页Journal of Tonghua Normal University

基　　金：安徽三联学院校级科研项目(KJZD2022010);安徽三联学院校级教研项目(21zlgc079)。

摘　　要：为探索更高效能、更稳定的电池体系,提高电池的能量密度、工作温度范围和循环寿命,准备制备电池各组成结构所需的试剂与原料.采用组合制备的方法分别制备质子交换膜单体、交换膜聚合物及其薄膜、膜电极和电解质溶液,并将几种组成部件按照固定的结构组合到一起,完成质子膜燃料电池制备.通过模拟实验分析制备得到电动汽车用质子膜燃料电池的导电性能.测试结果表明:该方法制备出的质子膜燃料电池导电率为96.7%,且其能够输出的最大开路电压值为2.2 V,证明了该质子膜燃料电池具备良好的导电性.In order to explore more efficient and stable battery systems and improve the energy density,operating temperature range,and cycle life of batteries,we should prepare the reagents and raw materials required for each component structure of the battery.The proton exchange membrane monomer,exchange membrane polymer and its thin film,membrane electrode,and electrolyte solution were prepared using a combination preparation method,and several components were combined together according to a fixed structure to complete the preparation of high-pressure proton exchange membrane batteries.The research analyzes the conductivity of the high-voltage proton exchange membrane battery prepared for electric vehicles through simulation experiments.The test results show that the conductivity of the proton exchange membrane battery prepared by this method is 96.7%,and its maximum of open circuit voltage output is 2.2 V,proving that the high-voltage proton exchange membrane battery has good conductivity.

关 键 词：电动汽车 质子膜燃料电池 电池制备 电池性能 导电性能 

分 类 号：TM911[电气工程—电力电子与电力传动]