Polymer based photocathodes for panchromatic tandem dye-sensitized solar cells
a novel polymer based photocathode with a secondary porous structure was developed for tandem dye-sensitized solar cells (pn-DSCs).We adopt a narrow band gap polymer PCPDTBT as the light absorber in the photocathode.Complementary absorption was realized in pn-DSCs by sandwiching the photocathode with a typical TiO2 photoanode.The resulting tandem devices achieved a panchromatic absorption and a power conversion efficiency of 1.30%, which demonstrates the great potential of the polymer based photocathode for pn-DSCs.
dye-sensitized solar cell photo-cathode polymer panchromatic tandem solar cells
ZhiPeng Shao Xu Pan HaiWei Chen Li Tao WenJun Wang Yong Ding Bin Pan Shangfeng Yang Songyuan Dai
Key Laboratory of Novel Thin Film Solar Cells,Institute of Plasma Physics,Chinese Academy of Science Hefei National Laboratory for Physical Sciences at Microscale,Department of Materials Science and En Key Laboratory of Novel Thin Film Solar Cells,Institute of Plasma Physics,Chinese Academy of Science
国内会议
广州
英文
137-143
2015-05-01(万方平台首次上网日期,不代表论文的发表时间)