NiFe Layered Double Hydroxide Electrocatalyst

Overpotential 236 mV

Electrodeposited binder-free on super-flat ITO, achieving an OER overpotential of 236 mV in alkaline solution and enabling 13.75% solar-to-hydrogen efficiency when coupled with perovskite solar cells.

Li, Yanlin · Ma, Zhu · Hou, Shanyue · Wang, Shuxiang · Du, Zhuowei · Chen, Yi · Zhang, Qian · Yang, Qiang · Zhangfeng, Huang · Lihong, Bai · Yu, Hong · Liu, Qianyu · Xiang, Yan · Zhang, Meng · Yu, Jian · Xie, Jiale · Zhou, Ying · Tang, Chun · Sun, Kuan · Ding, Liming

Journal of Colloid and Interface Science 2024

Specifications

析氧过电位

{'zh': '236', 'en': ''} mV

钙钛矿电池串联太阳能制氢效率

{'zh': '13.75', 'en': ''} %

放大组件维持

{'zh': '20', 'en': ''} mA

Advantages

Perovskite solar cells with 2 cm² aperture area