纳米纤维复合型质子交换膜研究进展  

Progress in nanofiber composite proton-exchange membranes

作　　者：王航[1,2] 庄旭品[1,2] 王良安 程博闻[2] 

机构地区：[1]天津工业大学纺织学院非织造材料与工程系,天津300387 [2]天津工业大学分离膜与膜过程国家重点实验室,天津300387

出　　处：《电源技术》2016年第12期2486-2488,共3页Chinese Journal of Power Sources

基　　金：国家自然科学基金(51473121);天津市应用基础与前沿技术研究计划(13JCZDJC32600)

摘　　要：质子交换膜燃料电池具有能量转换率高、启动快、无污染等优点,成为研究的一个热点。质子交换膜材料依然存在性能较差等缺点,随着纳米纤维技术的发展,使用纳米纤维作为质子交换膜材料的骨架,不仅能提高在材料机械强度,也提高了质子交换膜寿命,而且可质子传输提供了通道,提高了膜的导电能力。对近年来纳米纤维复合型质子交换膜方面的研究进展做了一定的归纳与分析,并指出目前存在的问题,预测了今后重点研究的方向。Recent years, proton exchange membrane fuel cell （PEMFC） was becoming a hot research due to its high energy conversion rate, quick start, no pollution etc. Proton exchange membrane （PEM） materials still had numerous drawbacks. Nanofibers were used as the skeleton of PEMs. Then the mechanical strength of the PEMs was enhanced and channels for protons transfer was provided. Progress in the nanofiber composite proton exchange membranes were summarized and analyzed in detail and the future research directions were forecasted.

关 键 词：质子交换膜 燃料电池 纳米纤维 复合 

分 类 号：TM911[电气工程—电力电子与电力传动]