本論文闡述作者則博士班生涯中對「染料敏化太陽電池」系統 (DSSC)之研究整理。整個論文共有6章，其中包含前2章介紹性的整理文章以及含有實驗數據的後4章。各章節的詳細介紹如下:
第一章介紹了一些有關太陽光的能量與性質及太陽電池的基本概念的介紹，包含了太陽光電的發展歷史、市場概況、量測原理及分類做一系統性的介紹。
第二章則針對染料敏化太陽電池，做一完整的整理，文中至少包含了86篇以上參考資料的閱讀，經過作者的吸收與分類，從而以兩大類呈現，第一類介紹DSSC各部份元件，包含了基材，光電極，染料，電解質，對電極等，由原料選擇乃至於製作方法與性能測量比較。第二類則著重於DSSC基礎運作機理，從吸收光能，光電子注入，光電子傳遞乃至光電子收集等效應做一整理。
第三章則針對二氧化鈦光電極的結構對效率的重要性做一介紹，此外更以文獻中提及的電極前處理或後處理，以商用二氧化鈦粉末為基礎，實作出DSSC，效率從未經任何處理時的3.89%提升至6.01%。
第四章介紹了一種獨特的對電極製作方法以及性能測定。以作者實驗室從前發展在印刷電路板用的奈米鈀觸媒為基礎下，作者改良該系統並成功的應用在DSSC的對電極中。此種經由簡易的室溫浸鍍法製作的「高分子包覆之奈米鉑簇對電極」與常用的熱裂解鉑法或濺鍍鉑法相比，不僅鉑使用量低並且具有可接受的催化反應性能。經由詳細的電化學循環伏安分析後，作者發現包覆在奈米鉑簇四周的高分子對電解質中離子進出電極表面的擴散係數具有相當的影響。
第五章則為一「鉑/鈦雙層結構的軟性對電極」的介紹。此一研究為與日本桐蔭橫濱大學宮阪力教授研究群共同研發之成果，主要為作者設計與實作出一種具有雙層金屬結構的塑膠對電極，外層金屬為鉑含量較多的催化鉑/鈦合金層內層則為無催化性的鈍性鈦層。此法可降低鉑使用量90%以上而維持相同的催化性能。使用此新穎對電極的軟性塑膠DSSC，效率可達4.31%。
第六章敘述一種「具有交聯結構的微孔高分子膜」的製作方法，將此膜浸入液態電解質中後，此一濕膜可應用於DSSC的電解質。此系統不僅具有高離子導電度之優點，更由於交聯處理後，此膜的機械強度大增，減少了DSSC短路的機會並簡化了組裝程序。

The dissertation describes the author’s findings relating to the dye-sensitized solar cell (DSSC) system during his PhD work. Six chapters including first two introductory reviews and later four experimental results are elaborated in this thesis. To give a clearer picture of this thesis, the main contents are summarized as follows:
Chapter 1 introduces some general concepts of solar power and photovoltaic, including the magnitude of solar electricity potential and market, classification of solar cells and fundamentals of solar cell.
Chapter 2 is a reviewing work which collects at least 86 listed references. After the author’s digestion, the contents of this chapter are classified into 2 main categories: the components of DSSC and the natures of DSSC. For better systemization, each topic is further splitted into several parts like substrates, anode materials and cathode materials…etc.
Chapter 3 addresses on the significance of anode’s structure and the practical examinations from commercially available TiO2 nano-particles. By modifying or executing treatments on TiO2 films, the conversion efficiency of DSSC advances from 3.89% to 6.01% by employing commercial TiO2 nano-particles. The author also proposes future hints and directions for reaching highly efficient DSSC.
Chapter 4 states a unique method to prepare catalytic cathode for DSSC. Based on the knowledge and findings developing for Pd-catalyst in printed-circuit board industry in author’s laboratory, he modifies that system and successfully applies it in DSSC field. The novel cathode, PVP-capped Pt nano-clusters are deposited on ITO glass via a simple 2-step dip-coating process. This materials exhibits fair good catalytic performance at relatively low Pt usage in comparison with sputtered Pt electrode. Data revealing in this chapter also suggests the PVP surrounding nano-Pt plays an important role on ion-diffusing property and catalytic performance. The most important contribution of this work is this method involves neither vacuum facilities nor high temperature environments; it can operate in ambient temperature for cheaply mass production.
Chapter 5 introduces a novel cathode material for flexible DSSC. This is a internationally collaborative work with Prof. Miyasaka in Toin Yokohama University, Japan. We design and prepare a Pt/Ti bimetallic layer on PET film as an efficient counter electrode for flexible DSSC, the satisfying result exhibits not only highly catalytic performance on iodide/tri-iodide reaction but also low Pt usage by filling non-catalytic Ti under Pt-rich surface. Finally, a highly efficient flexible DSSC with 4.31% efficiency comprises TiO2 film on ITO-PEN and Pt/Ti counter electrode is fabricated.
Chapter 6 illustrates the synthesis of a micro-porous polymer film with cross-linking structure system. After soaking in liquid electrolyte, the wet film can utilize as the electrolyte in DSSC. The benefit of this electrolyte system is it not only shows comparable ionic conductivity to that in pure liquid electrolyte but also exhibits high mechanical strength when compare to traditional gel electrolyte system. The author also point out the significance of film thickness in polymer electrolyte system.

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