綠色能源產業已成為全球新興產業發展的趨勢，太陽能電池是綠色能源中重要貢獻者之一，薄膜太陽能電池可以實現低成本、大面積的工業化生產，市面上薄膜電池產品使用的材料中，以CIGS為材料是具潛力的薄膜電池之一，而CIS薄膜的製備是CIGS薄膜材料製備的基礎。與電池表現有極大關聯的光吸收層，在使用預置層硒化法製備此層的製程中，界面反應扮演了重要的角色。
本研究探討Cu2Se/In塊材的界面反應，在350℃與450℃的反應溫度下，觀察兩材料的界面處情形，界面生成相隨著時間增加而增厚，其反應路徑為Cu2Se/Cu-rich CIS/In4Se3/In，在反應後期，CIS相呈現slightly Cu-rich的組成，並在Cu2Se相中與底端觀察到CIS相的生成，最後將界面反應結果與相圖作連結繪製反應路徑。

摘要 .......................................................................................................... Ⅰ
目錄 .......................................................................................................... Ⅱ
圖目錄 ...................................................................................................... Ⅳ
表目錄 ...................................................................................................... Ⅶ
一、前言 .................................................................................................... 1
二、文獻回顧 ............................................................................................ 8
2-1 相平衡 ........................................................................................ 8
2-1-1 相圖 ................................................................................... 8
2-1-2 Cu-In-Se系統相平衡 ...................................................... 9
2-1-2.1 Cu-In二元相平衡 ............................................... 9
2-1-2.2 In-Se二元相平衡 ............................................... 9
2-1-2.3 Cu-Se二元相平衡 .............................................. 9
2-1-2.4 Cu-In-Se三元相平衡 ....................................... 10
2-2 界面反應 .................................................................................. 15
2-2-1 界面反應與相平衡的關係 ............................................. 15
2-2.2 Cu-In-Se系統界面反應 ................................................ 17
2-2-2.1 Cu/In系統 ......................................................... 17
2-2-2.2 Cu2Se/In2Se3系統 .............................................. 17
三、實驗方法 .......................................................................................... 21
3-1 實驗材料與設備 ...................................................................... 21
3-1-1 實驗材料 ......................................................................... 21
3-1-2 實驗設備與儀器 ............................................................. 22
3-2 Cu2Se/In界面反應之實驗方法 .............................................. 23
四、結果與討論 ...................................................................................... 28
III
4-1 在350℃下Cu2Se/In固相/液相界面反應 .............................. 28
4-2 在450℃下Cu2Se/In固相/液相界面反應 .............................. 31
五、結論 .................................................................................................. 80
六、參考文獻 .......................................................................................... 81

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