Vertically oriented cobalt selenide/NiFe layered-double-hydroxide nanosheets supported on exfoliated graphene foil: an efficient 3D electrode for overall water splitting

• Published in: Energy & environmental science Vol. 9; no. 2; pp. 478 - 483
• Main Authors: Hou, Yang, Lohe, Martin R, Zhang, Jian, Liu, Shaohua, Zhuang, Xiaodong, Feng, Xinliang
• Format: Journal Article
• Language: English
• Published: 01.01.2016
• Subjects: Catalysts; Current density; Foils; Graphene; Iron compounds; Nanostructure; Nickel base alloys; Three dimensional

Developing cost-effective electrocatalysts for both oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) in basic media is critical to renewable energy conversion technologies. Here, we report a ternary hybrid that is constructed by in situ growth of cobalt selenide (Co sub(0.85)Se)...