Guanping Huang, Ronglei Fan, Xiaoxue Zhou, Zihao Xu, Wanyi Zhou, Wen Dong and Mingrong Shen
Chem. Commun., 2019,55, 377-380
DOI:
10.1039/C8CC08146H,
Communication
Excellent photoelectrochemical activity was demonstrated for an easily prepared porous Ni-O/Ni/Si photoanode with an onset potential of 0.93 VRHE, a photocurrent of 39.7 mA cm−2 at 1.23 VRHE, an energy conversion efficiency of 3.2% and a stability above 100 h.