1. School of Materials Science and Engineering Harbin Institute of Technology Shenzhen 518055 China
2. School of Physics Science and Technology Inner Mongolia University Hohhot 010021 China
3. Shenzhen R&D Center for Al‐based Hydrogen Hydrolysis Materials Harbin Institute of Technology Shenzhen 518055 China
4. State Key Laboratory of Advanced Welding and Joining Harbin Institute of Technology Shenzhen 518055 China
5. Blockchain Development and Research Institute Harbin Institute of Technology Shenzhen 518055 China