染料敏化太陽能電池製作及性質

Manufacturing and Properties of Dye-Sensitized Solar Cell

薛人豪(Jen-Hao Hsueh)

指導教授 ： 林清彬

淡江大學/工學院/機械與機電工程學系碩士班/碩士(2007年)

https://doi.org/10.6846/TKU.2007.00730

摘要

本研究係以溶膠凝膠法配製TiO2溶液，並利用旋轉塗佈機將其塗佈在ITO導電玻璃上，製作成一多孔性薄膜電極。以不同熱處理溫度及不同塗佈層數之TiO2薄膜來探討溫度、膜厚分別對轉換效率的影響，在650℃/三層TiO2薄膜之染料敏化太陽電池其轉換效率達到1.71 %。在碘濃度為0.1M時為此實驗電解液之最佳參數，另外TiO2薄膜電極通過4-叔丁基吡啶的處理，染料敏化太陽能電池之轉換效率較未處理電極高出了13%。

關鍵字

染料敏化太陽能電池 ； 二氧化鈦 ； 溶膠凝膠法 ； 熱處理溫度

並列摘要

The TiO2 solution was made by sol-gel method in this research. The mesoporous TiO2 film was grown on ITO glass by spin coater via layer-by-layer deposition. The influence of heat treatment temperature and TiO2 film thickness on conversion efficiency was discussed here. The conversion efficiency of DSSC with three-layers TiO2 film treated at 650℃ is 1.71 %. 0.1M of iodide was optimized parameter of electrolyte in this research. Furthermore, the TiO2 film gave a higher conversion efficiency than the TiO2 film nontreated by 4-tertbutylpyridine, which increased 13% by surface treatment with 4-tertbutylpyridine.

並列關鍵字

Dye-Sensitized Solar Cell ； Titanium dioxide ； Sol-gel method ； heat treatment temperature

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