Hydrogel-derived honeycomb Ni₃S₄/N,P-C as an efficient oxygen evolution catalyst

• Main Authors: Hu, Xuejiao, Li, Tiancheng, Tang, Yidan, Wang, Yirong, Wang, Ao, Fu, Gengtao, Li, Xiaodong, Tang, Yawen
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Chemistry; Doping; Electrochemistry
• Online Access: https://hdl.handle.net/10356/151624
• Institution: Nanyang Technological University

The development of high-efficiency electrocatalysts with low costs for the oxygen evolution reaction (OER) is essential, but remains challenging. Herein, a new synthetic process is proposed to prepare Ni3S4 particles embedded in N,P-codoped honeycomb porous carbon aerogels (Ni3S4/N,P-HPC) through a...