Frontiers of Optoelectronics, 2013, 6 (4): 413, 网络出版: 2014-03-03
High efficiency monobasal solid-state dye-sensitized solar cell with mesoporous TiO2 beads as photoanode
High efficiency monobasal solid-state dye-sensitized solar cell with mesoporous TiO2 beads as photoanode
摘要
Abstract
A monobasal solid-state dye-sensitized solar cell (ssDSC) with mesoporous TiO2 beads was developed and an efficiency of 4% was achieved under air mass (AM) 1.5 illumination. Scattering properties and electron diffusion coefficients of TiO2 mesoporous beads and P25 nanoparticles were investigated. The results show that TiO2 mesoporous beads display higher scatterance than P25 nano-particles, and TiO2 mesoporous beads have higher electron diffusion coefficients (2.86×10-5 cm2·s-1) than P25 nano-particles (2.26×10-5 cm2·s-1).
Heng WANG, Peng XIANG, Mi XU, Guanghui LIU, Xiong LI, Zhiliang KU, Yaoguang RONG, Linfeng LIU, Min HU, Ying YANG, Hongwei HAN. High efficiency monobasal solid-state dye-sensitized solar cell with mesoporous TiO2 beads as photoanode[J]. Frontiers of Optoelectronics, 2013, 6(4): 413. Heng WANG, Peng XIANG, Mi XU, Guanghui LIU, Xiong LI, Zhiliang KU, Yaoguang RONG, Linfeng LIU, Min HU, Ying YANG, Hongwei HAN. High efficiency monobasal solid-state dye-sensitized solar cell with mesoporous TiO2 beads as photoanode[J]. Frontiers of Optoelectronics, 2013, 6(4): 413.