氢燃料电池关键零部件现状研究

Research Status of Key Components of Hydrogen Fuel Cell

氢燃料电池系统作为一个复杂的系统具有多耦合性,具有较多的关键零部件,其构成材料、工作性能等对氢燃料电池的输出特性、工作寿命有着决定性的影响。针对氢燃料电池关键零部件的工作特性与发展现状,通过广泛地分析整理,得出当前氢燃料电池关键零部件核心技术主要掌握在国外公司手中,国内的某些关键零部件如催化剂、质子交换膜等研发水平还有待提高的结论,国内氢燃料电池系统关键零部件核心技术还具有很大的发展空间。

As a complex system,the hydrogen fuel cell system has multiple couplings and many key components.Their constituent materials and working performance have a decisive influence on the output characteristics and working life of the hydrogen fuel cell.According to the working characteristics and development status of key components of hydrogen fuel cells,through extensive analysis and sorting,it was concluded that the current core technology of key components of hydrogen fuel cells was mainly in the hands of foreign companies.The research and development level of membranes still needs to be improved,and the core technology of key components of hydrogen fuel cell systems in China still has a lot of room for development.