金屬有機骨架溶液與二氧化鈦材料在太陽能電池上之應用

Perovskite Solar Cells Using MOF solution and TiO2 hybrid layer

鍾合揚(Ho-Yang Chung)

指導教授 ： 林嘉和 ； 王宏文

中原大學/理學院/化學研究所/碩士(2016年)

https://doi.org/10.6840/cycu201600715

摘要

在本論文研究第一部分是以傳統鈣鈦礦太陽能電池為整體核心，並對每一層進行修飾與改善，嘗試找出個人能做出最高效率之太陽能電池，其中包括了前驅物的純度、配方的調整、厚度上的改變，在元件的鑑定上則以J-V曲線判定元件是否優良以及輔以SEM圖來進行說明以及判斷整體結構上的差異，並於第一部分結束時光電轉換效率來到了11.6 %。
在本論文研究第二部分是以第一部份之最高效率成果為核心，並將原件半成品泡入金屬有機骨架溶液 (MOF solution)，讓金屬有機骨架溶液對二氧化鈦多孔層(電子傳遞層)進行改善，以浸泡不同分鐘、浸泡完收尾溫度、泡法的改良去進行該實驗，到了第二部分的尾聲，光電轉換效率來到了12.9 %，相比於未浸泡之前提升了11.20 %，而逆掃效率數據則到了14.1 %。

關鍵字

鈣鈦礦 ； 太陽能電池 ； 金屬有機骨架 ； 二甲基咪唑鋅鹽

並列摘要

In this study, part I describes the traditional proovskite solar with highest performance in our laboratory, where a modified and improved material for each layer has been studied. The purity of precursor, adjustment of the recipe, and thickness of layer are the major variables in this section. The differences on the surface of TiO2, perovskite layers have been examined using SEM and their performances were revealed by J-V curves. The best performance of tranditional perovskite solar cell in our study is 11.6 %.
Part II describes the modified perovskite solar cells using metal organic framework solution (MOF) as a immersion media for the semi-finished devices. It is considered that MOF may improve the electron transfer process. The immersion duration, end temperature after immersion, and the process of immersion are the major variable for Part II. We have achieved the best performance of 12.9 % and a reverse efficiency 14.1 % for modified perovskite solar cells.

並列關鍵字

Perovskite ； solar cell ； MOF ； ZIF-8

參考文獻

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