Xu Yifan, Cheng Zhenfeng, Jiang Jingyun, Du Jiang, Xu Qun
School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, Henan, China.
Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou 450052, Henan, China.
Chem Commun (Camb). 2021 Dec 7;57(97):13170-13173. doi: 10.1039/d1cc05430a.
Two-dimensional bi-metallic NiFe nitrides (2D NiFe-N) are successfully synthesized in the designed ternary deep eutectic solvents under the guidance of DFT calculations. Taking advantage of the unique properties of large-size, ultrathin amorphous 2D structure and modulable electronic structure, the NiFe-N exhibits extraordinary OER performance with relatively low overpotential of 238 mV at 10 mA cm and durable stability.
