本研究利用網印版印刷製作二氧化鈦工作電極以及散射層。在實驗中工作電極與散射層分別採用小顆粒P25二氧化鈦粉末及大顆粒P200二氧化鈦粉末與小顆粒P25二氧化鈦粉末做混合之粉末。
首先找出最佳工作電極層數，再以散射層、並嘗試不同四氯化鈦後處理時間來提高短路電流密度，使光電轉換效率由6.19 %提高至8.33 %。
接著在鉑對電極上添加不同濃度之鈀碳懸浮液，並找出最佳濃度，得到較佳之對電極。
從實驗結果得知添加較低濃度之鈀碳懸浮液於鉑對電極有助於提高短路電流密度。短路電流由15.49 mA/cm2提升至16.86 mA/cm2，從而將光電轉換效率由8.33 %提升至8.61 %。

The study used of screen printing plate production of titanium dioxide working electrode, and the scattering layer. The experimental working electrode and the scattering layer used small particles of Degussa P25 titania powder and large particles of Degussa P200 titania powder mixed with small particle Degussa P25 titanium dioxide powder, respectively.
First of all, to find the best working electrode layer, and then the scattering layer, to try different titanium tetrachloride treatment time to improve the short-circuit current density, the photoelectric conversion efficiency has increased from 6.19 % to 8.33 %.
Sequentially, different concentrations of palladium-carbon suspension were added to the platinum counter electrode to find out the optimal concentration to obtain a better counter electrode.
The experimental results showed that added a lower concentration of palladium-carbon suspension has helped to increase the short-circuit current density. Short-circuit current has increased from 15.49 mA/cm2 to 16.86 mA/cm2, which has improved the photoelectric conversion efficiency from 8.33 % to 8.61 %.

誌謝 I
摘要 III
Abstract V
目錄 VII
圖目錄 XIII
表目錄 XIX
第一章 緒論 1
1.1前言 1
1.2研究動機 5
第二章 理論基礎與文獻回顧 7
2.1 太陽光譜(Solar spectrum) 7
2.2 太陽能電池簡介(Solar cells) 9
2.3 太陽能電池分類 11
2.3.1矽晶圓太陽能電池 11
2.3.2化合物薄膜太陽能電池 12
2.3.3有機太陽能電池 13
2.4染料敏化太陽能電池工作原理 14
2.5染料敏化太陽能電池結構 16
2.5.1基板 16
2.5.2工作電極 17
2.5.3染料光敏化劑 18
2.5.4電解質 19
2.5.5對電極 19
2.6應用於染料敏化太陽能電池對電極之碳材料 21
2.6.1碳黑(Carbon black) 21
2.6.2活性碳(Active carbon) 22
2.6.3奈米碳管(Carbon nanotube, CNT) 23
2.6.4氧化石墨烯(Grapheme oxide, GO)與還原氧化石墨烯(Reduced graphene oxide, RGO) 24
2.6.5鈀碳(Palladium-carbon, Pd/C) 26
第三章 實驗方法與裝置 27
3.1實驗儀器與設備 27
3.1.1超純水系統(Ultrapure water purification system) 27
3.1.2加熱磁石攪拌器(Magnetic stirrer) 27
3.1.3超音波震盪機(Ultrsonic cleaner) 27
3.1.4網印版(Screen cleaner) 28
3.1.5烘箱(Oven ) 28
3.1.6高溫爐管(High temperature tube furnace) 28
3.1.7鑽孔機(Driller) 28
3.1.8熱壓機(Thermo compressor) 28
3.1.9微量滴管(Micropipette) 29
3.2測量儀器設備 30
3.2.1太陽能電池I-V量測系統(Solar cell I-V measurements) 30
3.2.2場發射掃描式電子顯微鏡(Field emission of scanning electron microscope, FE-SEM) 32
3.2.3 X光繞射儀(X-ray diffaction, XRD) 33
3.2.4 紫外光-可見光光譜儀(UV-Vis spectrophotometer) 34
3.2.5 三維表面輪廓儀(3D-surface profiler) 35
3.2.6強度調制光電流/光電壓頻譜(Intensity modulated photocurrent spectroscopy and intensity modulated photovoltage spectroscopy, IMPS/IMVS) 35
3.2.7電化學阻抗頻譜(Electrochemical impedance spectroscopy, EIS) 36
3.2.8拉曼光譜儀(Raman spectrometer) 38
3.2.9掃描式電子顯微鏡( Scanning electron microscope, SEM) 39
3.3實驗藥品 40
3.4實驗流程 42
3.4.1工作電極漿料製作 42
3.4.2散射層漿料製作 43
3.4.3四氯化鈦前處理 44
3.4.4工作電極製作 45
3.4.5四氯化鈦後處理 46
3.4.6染料溶液配製 47
3.4.7對電極製作 48
3.4.8電池組裝 50
第四章 結果與討論 51
4.1工作電極與散射層XRD晶相分析 51
4.2工作電極與散射層FE-SEM表面形貌 53
4.3工作電極比較 56
4.3.1工作電極層數比較 56
4.3.2工作電極有無添加散射層比較 59
4.3.3工作電極有無四氯化鈦後處理及不同四氯化鈦後處理時間比較 62
4.3.4四層工作電極添加散射層搭配最佳四氯化鈦後處理時間 68
4.4添加不同濃度的鈀碳懸浮液於Pt對電極SEM表面形貌及EDS分析 70
4.5添加不同濃度的鈀碳懸浮液於Pt對電極拉曼光譜 77
4.6添加不同濃度的鈀碳懸浮液於Pt對電極比較 79
4.7最佳參數對電極搭配最佳參數工作電極 87
第五章 結論 89
第六章 未來展望 93
參考文獻 95

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