Authors: Jiang Sheng Linhua Hu Li’e Mo Jichun Ye Songyuan Dai
Publish Date: 2017/03/03
Volume: 60, Issue: 6, Pages: 822-828
Abstract
The performance of dyesensitized solar cells DSCs could be improved by using rationally designed mesoporous film structure for electron collection dye adsorption and light scattering The development of a novel double layer film prepared by TiO2 hierarchical submicrospheres and nanoparticles was reported in this article The submicrospheres were composed of rutile nanorods of 10 nm diameter and the length of 150–250 nm which facilitated fast electron transport charge collection and light scattering Using a double layer structure consisting of the 10 wt film as a dye loading layer and the 50 wt film as the light scattering layer C101 sensitizer and liquid electrolyte DSC yielded power conversion efficiency of 968 under 1 sun illuminationThis work was supported by the External Cooperation Program of BIC Chinese Academy of Sciences GJHZ1607 the National Natural Science Foundation of China 51572080 21403262 Zhejiang Provincial Natural Science Foundation of China LR16F040002 and International ST Cooperation Program of Ningbo 2015D10021
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