阐述了NaAlH4贮氢材料中掺杂Ti的催化特性及反应机理,对比分析了目前关于催化反应过程中的中间活性物质的不同学术观点,并探讨了催化反应过程中可能的反应过程和机理.分析总结认为,对于NaAlH4贮氢材料中掺杂Ti催化反应机理的相关理论均有待于进一步的完善,而该系列贮氢材料的掺杂Ti的催化特性及反应机理的研究将为其他金属络合物贮氢材料的催化剂设计提供有益的参考和借鉴. The catalytic properties and reaction mechanism of Ti doped in NaAlH4 hydrogen storage material are described, and the different academic opinions on the intermediate active materials in the catalytic reaction are contrasted and analyzed, and the possible reaction process and mechanism in the catalytic reaction are discussed. It is concluded that the related theories about the mechanism of Ti doping in NaAlH4 hydrogen storage material need to be further improved, and the catalytic properties and reaction mechanism of doping Ti in this series of hydrogen storage materials will be studied for other metal complexes Hydrogen storage material catalyst design provides a useful reference and reference.