利用加壓轉移法製作可撓式染料敏化太陽能電池

Fabrication of Flexible Dye-Sensitized Solar Cells by A Pressurization-Transfer Technique

王俊翔(Jun-Xiang Wang)

指導教授 ： 閔庭輝

國立虎尾科技大學/電機資訊學院/電子工程系碩士班/碩士(2012年)

摘要

本篇論文是利用加壓轉移的方式，讓可撓式ITO/PEN 塑膠基板上的二
氧化鈦薄膜可以通過高溫燒結，製作出可撓式染料敏化太陽能電池。
在實驗過程中，不僅改變薄膜的厚度與結構，也改變工作電極的染料。利用 FE - SEM 、 XRD 與 UV - Vis 檢測二氧化鈦薄膜的表面形態和光學特性。使用光強度為1000 W/m2 的太陽光模擬器，量測染料敏化太陽能電池的電壓電流特性曲線，最後，透過EIS與 IPCE分析，探討結
構與染料對太陽能電池的影響。
結果指出，經過高溫燒結的二氧化鈦薄膜加入散射層之工作電極，在
浸泡D149染料後，最高效率為 6.48 ％。

關鍵字

轉移 ； 二氧化鈦 ； 染料敏化太陽能電池

並列摘要

In this thesis, the flexible dye-sensitized solar cell was fabricated by a pressurization-transfer technique, which involved assembling TiO2 films on
ITO/PEN flexible substrates via high temperature sintering.
During the experiment, we changed not only the film thickness and structure of TiO2 but also the dye of the working electrode. The surface morphology and optical property of the TiO2 film were examined by FE - SEM, XRD, and UV - Vis. The current - voltage of the DSSC was illuminated by the solar simulator whose incident light intensity was 1000 W/m2. Finally, through electrochemical impedance spectroscopy and incident photon-to-current conversion efficiency analysis, we could investigate that the influence of
structure and dye on dye-sensitized solar cell.
The results indicate that the working electrode which passed high temperature sintering TiO2 films and added scattering layers, after immersing
D149 dye, the dye-sensitized solar cell had the best efficiency was 6.48%.

並列關鍵字

transfer ； TiO2 ； dye-sensitized solar cell

參考文獻

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