- 學位論文
染料敏化太陽能電池模組設計及製程研究
The design and parameter study of dye-sensitized solar cell module
摘要
染料敏化太陽能電池屬於第三代太陽能電池，它同時具備了攜帶方便且可透光、可曲折、鮮豔多彩的染料等特點，對於未來的普及和應用端具有非常大的潛力。 本篇論文將單一染料敏化太陽能電池元件組裝成電池模組，以便具備應用所需的光電流及光電壓。以不鏽鋼314取代導電玻璃，作為相對電極之基材，以達到輕量、省成本的目的。本研究主要分兩部分，第一部分，利用鈦層對不鏽鋼314基材做保護，降低不鏽鋼基材314受到電解液中碘離子的侵蝕。研究結果發現，運用鏡面不鏽鋼314並以鈦層保護，能有效阻止受到電解液腐蝕長達一個月。 第二部分，針對模組內相鄰染敏電池間銀線的寬度以及二氧化鈦與銀線之間距做研究。研究結果發現，銀線寬度的改變不會對染敏電池模組效率產生影響；而二氧化鈦與銀線間距越近時，會有較佳之電池效率。最後，以室內光源為發電的能量來源，成功運用染敏電池模組驅動市售的電子標籤、小型風扇，以及各式低功率電子產品。
並列摘要
Dye-sensitized solar cells (DSSCs) belong to the third generation solar cell system. It had attracted much attention because it is portable, transparent, colorful, and low cost for fabrication. In this study, single cells are connected in parallel or series to obtain high output photocurrent and photovoltaic DSSC module. The stainless steel 314 (SUS314) has been utilized as substrate of counter electrode to replace FTO glass. The application of metal substrate can not only achieve lightweight, but also reduce the manufacturing cost for DSSC module. The aim of this thesis was twofold. The first part of thesis focused on the effect of Ti protection layer covered stainless steel 314. It was found that by coating the Ti protection layer, the corrosion of stainless steel 314 by the liquid electrolyte which was consisted of the iodide/tri-iodide redox couple was greatly reduced. Moreover, the results showed that using mirror finished stainless steel 314 covered with Ti protection layer can prevent corrosion by the electrolyte for more than one month. In the second part, it focused on the correlation the width of silver grid and the distance between silver grid and the active area of single cells in a DSSC module. The results showed that the different width of silver grid had no effect on the efficiency of DSSC module. When the distance between the active area and the silver grid was closer, better efficiency of DSSC modules can be achieved. Finally, we used indoor light as an energy source for power generation. It could successfully use DSSC modules to drive commercially electronic tags, small fan, and all kinds of low-power electronics.
參考文獻
延伸閱讀
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- 李金翰（2017）。染料敏化太陽能電池與超級電容之整合型元件之研究〔碩士論文，國立虎尾科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0028-0908201719093200
- 李虹儒（2012）。染料敏化太陽能電池製造之參數與性能探討〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2012.00722
- 莊家昌（2008）。Component and Property Analysis of Dye-Sensitized Solar Cell〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2008.01046