In situ electrochemical formation of core–shell nickel–iron disulfide and oxyhydroxide heterostructured catalysts for a stable oxygen evolution reaction and the associated mechanisms

Zhou, Min; Weng, Qunhong; Zhang, Xiuyun; Wang, Xi; Xue, Yanming; Zeng, Xianghua; Bando, Yoshio; Golberg, Dmitri

doi:10.1039/c6ta09366c

In situ electrochemical formation of core–shell nickel–iron disulfide and oxyhydroxide heterostructured catalysts for a stable oxygen evolution reaction and the associated mechanisms

A novel Ni–Fe disulfide@oxyhydroxide core–shell heterostructure exhibits excellent electrochemical catalytic stability and activity for the oxygen evolution reaction (OER).