title: Modulation of sulfur partial pressure in sulfurization to significantly improve the photoelectrochemical performance over the Cu2ZnSnS4 photocathode.
abstract: Cu2ZnSnS4 photocathodes with excellent photoelectrochemical properties were fabricated via a facile method of adjusting the sulfur partial pressure in a semi-closed system, which achieved a maximum photocurrent-density of 1.8 mA cm(-2) under irradiation of a solar simulator which is 9-fold larger than that synthesized in an open system.
authors.affiliation: TU-NIMS Joint Research Center, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China. oysx@tju.edu.cn.
authors.forename: Yuanfang
authors.initials: Y
authors.lastname: Zhang
authors.forename: Shuxin
authors.initials: S
authors.lastname: Ouyang
authors.forename: Qing
authors.initials: Q
authors.lastname: Yu
authors.forename: Peng
authors.initials: P
authors.lastname: Li
authors.forename: Jinhua
authors.initials: J
authors.lastname: Ye