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基於乙酸甲酯的二元反溶劑對鈣鈦礦薄膜結晶品質的影響 = = The Im...

張承恩

基於乙酸甲酯的二元反溶劑對鈣鈦礦薄膜結晶品質的影響 = = The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films /

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	基於乙酸甲酯的二元反溶劑對鈣鈦礦薄膜結晶品質的影響 =/ 張承恩.
其他題名:	The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films /
其他題名:	The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films.
作者:	張承恩
出版者:	雲林縣 :國立虎尾科技大學 , : 民113.07.,
面頁冊數:	[9], 67面 :圖, 表 ; : 30公分.;
附註:	指導教授: 蔡振凱.
標題:	Antisolvent. -
電子資源:	電子資源

基於乙酸甲酯的二元反溶劑對鈣鈦礦薄膜結晶品質的影響 = = The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films /
張承恩

基於乙酸甲酯的二元反溶劑對鈣鈦礦薄膜結晶品質的影響 =The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films /The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films.張承恩. - 初版. - 雲林縣 :國立虎尾科技大學 ,民113.07. - [9], 67面 :圖, 表 ;30公分.

指導教授: 蔡振凱.

碩士論文--國立虎尾科技大學電子工程系碩士班.

含參考書目.

隨著鈣鈦礦太陽能電池因其具有高光電轉換效率及低成本製造潛力而受到廣泛關注，薄膜的結晶品質成為影響其性能的關鍵因素之一。本研究針對鈣鈦礦層的結晶性進行了系統研究，通過調整反溶劑乙酸甲酯（MA）和氯苯（CB）的混合比例，優化了鈣鈦礦層的製備工藝。研究結果顯示，使用乙酸甲酯作為反溶劑時，鈣鈦礦層的結晶顆粒平均大小為182 nm，最大顆粒為498 nm，存在較多孔洞，影響光電轉換效率。通過添加不同比例的氯苯，發現混合40 vol %氯苯時，鈣鈦礦層的結晶顆粒平均大小提升至348 nm，最大顆粒達到772 nm，且孔洞顯著減少，表面粗糙度降低至17.6 nm，光電轉換效率達到1.54%。然而，進一步增加氯苯比例至50 vol %，鈣鈦礦層結晶出現分層現象，導致顆粒大小和表面粗糙度惡化，光電轉換效率下降。綜合上述結果，本研究成功通過調整反溶劑混合比例，改善了鈣鈦礦層的結晶性和表面平整度，進而提升了光電轉換效率。因此可以證明在乙酸甲酯溶劑中混和適量的氯苯可以提升鈣鈦礦薄膜的結晶性、光吸收率與光電轉換效率。.

(平裝)Subjects--Topical Terms:

1451646
Antisolvent.

基於乙酸甲酯的二元反溶劑對鈣鈦礦薄膜結晶品質的影響 = = The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films /
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100 1 $a 張承恩 $3 1448931
245 1 0 $a 基於乙酸甲酯的二元反溶劑對鈣鈦礦薄膜結晶品質的影響 = $b The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films / $c 張承恩.
246 1 1 $a The Impact of Binary Solvent Systems Based on Methyl Acetate on the Crystalline Quality of Perovskite Films.
250 $a 初版.
260 # $a 雲林縣 : $b 國立虎尾科技大學 , $c 民113.07.
300 $a [9], 67面 : $b 圖, 表 ; $c 30公分.
500 $a 指導教授: 蔡振凱.
500 $a 學年度: 112.
502 $a 碩士論文--國立虎尾科技大學電子工程系碩士班.
504 $a 含參考書目.
520 3 $a 隨著鈣鈦礦太陽能電池因其具有高光電轉換效率及低成本製造潛力而受到廣泛關注，薄膜的結晶品質成為影響其性能的關鍵因素之一。本研究針對鈣鈦礦層的結晶性進行了系統研究，通過調整反溶劑乙酸甲酯（MA）和氯苯（CB）的混合比例，優化了鈣鈦礦層的製備工藝。研究結果顯示，使用乙酸甲酯作為反溶劑時，鈣鈦礦層的結晶顆粒平均大小為182 nm，最大顆粒為498 nm，存在較多孔洞，影響光電轉換效率。通過添加不同比例的氯苯，發現混合40 vol %氯苯時，鈣鈦礦層的結晶顆粒平均大小提升至348 nm，最大顆粒達到772 nm，且孔洞顯著減少，表面粗糙度降低至17.6 nm，光電轉換效率達到1.54%。然而，進一步增加氯苯比例至50 vol %，鈣鈦礦層結晶出現分層現象，導致顆粒大小和表面粗糙度惡化，光電轉換效率下降。綜合上述結果，本研究成功通過調整反溶劑混合比例，改善了鈣鈦礦層的結晶性和表面平整度，進而提升了光電轉換效率。因此可以證明在乙酸甲酯溶劑中混和適量的氯苯可以提升鈣鈦礦薄膜的結晶性、光吸收率與光電轉換效率。.
520 3 $a As perovskite solar cells have garnered widespread attention due to their high photovoltaic conversion efficiency and low manufacturing cost potential, the crystallinity of the film has become one of the critical factors affecting its performance. This study systematically investigated the crystallinity of perovskite layers by adjusting the mixed ratio of anti-solvents methyl acetate (MA) and chlorobenzene (CB), optimizing the preparation process of perovskite layers. The study results showed that using methyl acetate as an anti-solvent, the average size of the perovskite crystallites was 182 nm, with the largest crystallites reaching 498 nm. However, there were many pores, which negatively impacted photovoltaic conversion efficiency. By adding different proportions of chlorobenzene, it was found that when 40 vol % chlorobenzene was mixed, the average size of perovskite crystallites increased to 348 nm, with the largest crystallites reaching 772 nm. Additionally, the number of pores significantly decreased, and surface roughness was reduced to 17.6 nm, resulting in a photovoltaic conversion efficiency of 1.54%. However, further increasing the proportion of chlorobenzene to 50 vol % led to stratification of the perovskite layer crystallites, causing a deterioration in grain size and surface roughness and a decrease in photovoltaic conversion efficiency. In summary, this study successfully improved the crystallinity and surface smoothness of perovskite layers by adjusting the mixed ratio of anti-solvents, thereby enhancing photovoltaic conversion efficiency. Therefore, it can be concluded that mixing an appropriate amount of chlorobenzene in methyl acetate solvent can improve the crystallinity, absorption rate, and efficiency of perovskite thin films..
563 $a (平裝)
650 # 4 $a Antisolvent. $3 1451646
650 # 4 $a Methyl Acetate. $3 1451645
650 # 4 $a Perovskite Solar Cells. $3 1451644
650 # 4 $a MAPBI3. $3 1384169
650 # 4 $a 反溶劑. $3 1215448
650 # 4 $a 乙酸甲酯. $3 1451643
650 # 4 $a 鈣鈦礦太陽能電池. $3 1215433
856 7 # $u https://handle.ncl.edu.tw/11296/e4vsj6 $z 電子資源 $2 http