Exploring cd-free buffer layer for CZTS photocathode for solar water splitting

• Main Author: Christianto, Wibie
• Other Authors: Lydia Helena Wong
• Format: Final Year Project
• Language: English
• Published: 2018
• Subjects: DRNTU::Engineering::Materials::Energy materials
• Online Access: http://hdl.handle.net/10356/74228
• Institution: Nanyang Technological University

Since the discovery of its photovoltaic effect in 1966, Cu2ZnSnS4 (CZTS) has been widely studied for solar cell applications with the highest efficiency of 9.2%. Its p-type nature, suitable band gap (Eg) of 1.5 eV and high optical absorption coefficient presents a huge potential for its application...