Graphene sheets anchored with high density TiO2 nanocrystals and their application in quantum dot-sensitized solar cells

作者：He, Jinjin; Wu, Dapeng; Gao, Zhiyong; Xu, Fang; Jiang, Shiwei; Zhang, Shuo; Cao, Kun; Guo, Yuming; Jiang, Kai^*

来源：RSC Advances, 2014, 4(4): 2068-2072.

DOI：10.1039/c3ra45665j

• ELECTRON-TRANSPORT
• PERFORMANCE
• NANOCOMPOSITES
• NANOSPINDLES
• PHOTOELECTRODES
• HYBRIDS
• ENERGY

High density TiO2 nanocrystals were successfully decorated on graphene sheets via a CTAB assisted solvothermal method. Due to the structural advantages, an improved power conversion efficiency of 4.02% was achieved in a quantum dot-sensitized solar cell, demonstrating similar to 40% enhancement compared with the nanoparticle based cell.

• 出版日期2014
• 单位河南师范大学