Hydrogen energy is a kind of high-energy, clean and renewable energy. The production of hydrogen through water electrolysis hydrogen generators is one of the current research hotspots. Recently, the team of Professor Yu Shuhong and the team of Professor Gao Minrui of the University of Science and Technology of China have developed a new high-performance and low-cost ternary nano-sheet electrocatalyst, demonstrating excellent industrial-grade hydrogen production potential for electrolyzed water.