Graphene-Pt\ITO counter electrode to significantly reduce Pt loading and enhance charge transfer for high performance dye-sensitized solar cell

• Main Authors: Guai, Guan Hong, Song, Qun Liang, Guo, Chun Xian, Lu, Zhisong, Chen, Tao, Ng, Chee Mang, Li, Chang Ming
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Chemical engineering
• Online Access: https://hdl.handle.net/10356/95856; http://hdl.handle.net/10220/11782
• Institution: Nanyang Technological University

A graphene-Pt\ITO (ITO-PG) counter electrode is fabricated by electrochemical deposition of a porous graphene film on a low-loaded Pt\ITO electrode. Compared to both plain graphene and Pt films, the graphene-coated Pt composite film provides large and superior conductive interface for significant im...