Investigation of the scattering layer of DSSCs with different cover glasses

• Main Authors: Wen-jie Lu, 呂文傑
• Other Authors: Hsi-Chao Chen
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/47685854348648462112

碩士 === 國立雲林科技大學 === 電子與光電工程研究所碩士班 === 100 === In this study, we investigated the scattering of different layer of titanium dioxide (TiO2) films and different texture of cover glasses for dye-sensitized solar cells (DSSCs). First, the TiO2 films were deposited on glass by the spraying with different layers. The thickness of TiO2 films would increase the photo-anode in order to enhance both dye adsorption and JSC. Secondly, the bidirectional scattering distribution function (BSDF) could descript the scattering status for these TiO2 layers. The value of BSDF always is occurred depending on the size of the particle of TiO2. Hence, the accuracy of the scattering would be examined again by the optical simulation of these layers. The last, the Trace-Pro software was used again to simulate the light-trap efficiency in the DSSCs with different cover glass. The results of optical simulation and measurement showed that the texture of Pattern 3 has the better trapping of light than other patterns for the cover glass.