Wanyi Zhou, Ronglei Fan, Taozheng Hu, Guanping Huang, Weng Dong, Xi Wu and Mingrong Shen
Chem. Commun., 2019,55, 12627-12630
DOI:
10.1039/C9CC06413C,
Communication
A porous NiFe (oxy)hydroxide catalyst fabricated on n+pp+-Si/Ni/NiOx, which is converted from an electrodeposited NiFe oxysulfide, allows a silicon photoanode for water splitting to hit a record 5.1% efficiency with good stability of up to 135 h under 40 mA cm−2 in 1.0 M NaOH.