Defect engineering of Ni3N/Mo2C heterostructure for enhanced alkaline hydrogen evolution reaction performance. - Rafaqat, Muhammad; Shen, Lisha; Munawar, Tauseef; Zhiming, Tu; Zhao, Chenglin; Wang, Zhida; Tan, Hongyi; Guo, Changqing; Yan, Chang-Feng (International Journal of Hydrogen Energy, 2026)