Hung, Kai-Hsiang; Chan, Chin-Hao; Wang, Hong-Wen - In: Renewable Energy 66 (2014) C, pp. 150-158
A rapid and simple route to synthesize highly conductive graphene-based nanosheets for use as a flexible counter electrode in dye-sensitized solar cells is presented. The flexible counter electrode is free of transparent conductive oxide layer, i.e., TCO-free. A clean graphene with high quality...