车用燃料电池电堆功率密度提升关键技术研究综述  

Review on Key Technologies of Reactor Specific Power Enhancement for Automotive Fuel Cells

作　　者：黄静 刘锋 Huang Jing;Liu Feng(Foshan Clean Est Energy Technology Co.,Ltd.,Foshan 528225,China)

机构地区：[1]佛山市清极能源科技有限公司,广东佛山528225

出　　处：《广东化工》2022年第20期102-104,共3页Guangdong Chemical Industry

基　　金：2019年佛山市科技创新团队(1920001000075)。

摘　　要：发展及推广新能源燃料电池汽车,是我国节能减排、绿色发展的重要战略。与国外燃料电池汽车相比,我国燃料电池汽车的发动机功率、电堆功率密度、电池寿命等方面尚存在一定的差距,限制了我国燃料电池汽车的商业化应用。提高车用燃料电池的功率密度可提高电池性能或减小电池体积,即可从提高催化剂、质子交换膜及双极板等的性能等来提高电堆的功率密度。本文综述了催化剂、质子交换膜及双极板等关键技术的研究进展,将助于解决我国燃料电池汽车功率、寿命、成本等瓶颈问题,推动我国燃料电池汽车商业化发展,缩小和消除与国外技术的差距。The development and promotion of new energy fuel cell vehicles is an important strategy of energy conservation, emission reduction and green development in China. Compared with foreign fuel cell vehicles, there is still a certain gap in engine power, reactor power density, battery life and other aspects of Fuel cell vehicles in China, which limits the commercial application of fuel cell vehicles in China. Increasing the power density of automotive fuel cells can improve performance or reduce cell size, that is to say, the power density of the reactor can be improved by improving the performance of anode and cathode catalysts, proton exchange membranes and bipolar plates. This paper reviews the research progress of catalyst, proton exchange membrane and bipolar plate and other key technologies, which will help solve the bottleneck problems of power, life and cost of fuel cell vehicles in China, promote the commercial development of fuel cell vehicles in China and narrow and eliminate the gap with foreign technology.

关 键 词：燃料电池 功率密度 催化剂 质子交换膜 双极板 

分 类 号：TQ[化学工程]