CdS sensitized 3D hierarchical TiO2/ZnO heterostructure for efficient solar energy conversion

• Main Authors: Zheng, Zhaoke, Xie, Wen, Lim, Zhi Shiuh, You, Lu, Wang, Junling
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Materials::Microelectronics and semiconductor materials
• Online Access: https://hdl.handle.net/10356/104657; http://hdl.handle.net/10220/20334
• Institution: Nanyang Technological University

For conventional dye or quantum dot sensitized solar cells, which are fabricated using mesoporous films, the inefficient electron transport due to defects such as grain boundaries and surface traps is a major drawback. To simultaneously increase the carrier transport efficiency as well as the surfac...