Improving the interfacial properties of CZTS photocathodes by Ag substitution

• Main Authors: Tay, Ying Fan, Hadke, Shreyash Sudhakar, Zhang, Mengyuan, Lim, Nathan, Chiam, Sing Yang, Wong, Lydia Helena
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Materials; CZTS; Photocathode
• 在線閱讀: https://hdl.handle.net/10356/143982; https://doi.org/10.21979/N9/5K3QE4

Cu2ZnSnS4 (CZTS) is a promising photocathode in a water splitting system due to its appropriate conduction band position with the water reduction potential, suitable band gap and high absorption coefficient. However, CZTS has yet to demonstrate unbiased solar to hydrogen efficiency above 1% in a pho...