CoP₂@NC hollow spheres

Low overpotential, high current density

Hollow structure with N-doped carbon achieves high activity and durability in alkaline OER.

Zhang, Wei · Luo, Jiangshui · Zhang, Xuan · Guo, Wei · Han, Ning · Xie, Sijie · Zhou, Zhenyu · Anwer, Zahid · Zhenhong, Xue · Fransaer, Jan

Journal of Materials Science and Technology 2023

Specifications

起始电位

{'zh': '1.36', 'en': ''} V

Advantages

Reaches 100 mA cm⁻² at 1.42 V (vs. RHE)

Achieves 600 mA cm⁻² at overpotential of 265 mV