JIAO Daokuan, HE Yuntang, WANG Jia, ZHANG Yanyi, HAO Dong
The development status, application achievements, and directions of hydrogen fuel cell technology in China, were reviewed and analyzed, which covered aspects such as the construction of standard systems, demonstration application policies, diversification of application scenarios, and cutting-edge technologies. The results show that China has established a standard system covering hydrogen energy, complete vehicles, key components and materials. Relying on the five major demonstration city clusters, it has successfully promoted the large-scale application of the fuel cell technology. Fuel cell vehicles have achieved a significant leap in key performance indicators such as driving range and power density. The localization rate of key components such as fuel cell stacks and air compressors has exceeded 90%, and the localization process of key materials such as proton exchange membranes, carbon paper, and catalysts is accelerating. Meanwhile, application scenarios are expanding into areas such as marine, rail transportation, power generation, etc, which demonstrates technical feasibility and emission reduction benefits.In the future, key development directions for hydrogen fuel cell technology will include advanced hydrogen storage methods-such as liquified hydrogen, hydrogen swapping, and solid-state storage-alongside the advancement of low-cost, high-power, and highly durable fuel cells, as well as their deep integration with artificial intelligence; the maturity of new refueling modes such as liquified hydrogen and hydrogen swapping, the breakthrough of low-cost and long-lifetime technology routes, the in-depth integration of artificial intelligence with fuel cell technology, and the application and promotion of fuel cell passenger vehicles will become the key directions, which will drive China's hydrogen fuel cell technology towards larger-scale development.
