本研究分為以兩個章節分為六個部分來討論，第一章為探討奈米碳管複合參氮超奈米鑽石結晶(N-UNCD)於泡沫鎳基板的超級電容特性分析，第一部分為摻氮超奈米鑽石於泡沫鎳基板並探討在相同的製程時間中將製程分為兩段進行的比較。第二部分與上一部分相同，差別在於將泡沫鎳基板進行氫氣前處理。第三部分則是延續上一章節，將超奈米鑽石作為碳源誘導成長奈米碳管並量測其電容特性及穩定性分析。
第二章為石墨相氮化碳參雜二硫化鉬於泡沫鎳基板的超級電容特性分析。
第四部分則是以不同硫鉬源濃度的水熱法合成二硫化鉬並比較泡沫鎳基板在有無氫氣前處理的情況下的型態差別與電容表現。第五部分是比較不同水熱成長時間的二硫化鉬並比較泡沫鎳基板在有無氫氣前處理的情況下的型態差別與電容表現。第六部分則延續第五部分並加入石墨相氮化碳，量測其電容表現及充放電穩定性。
將以上六部分的實驗結論歸納如下：
從FE-SEM可看出超奈米鑽石結晶在不同時間的成長下，有著不同的樣貌。而在5分鐘時，超奈米鑽石都還是顆粒狀的鑽石團，並未成膜。而隨製程時間增加其團簇比例與大小隨之增加並在20分鐘時成膜，在成長時間為5分鐘時具有最好的比電容值3.81 F/g 。若將電漿分兩次進行，其表面型態從原本的偏針狀團簇變為較為圓滑的球狀團簇，且比電容值均大幅提升，在兩次10分鐘電漿時有最好的比電容值5.0 F/g。氫處理的泡沫鎳基板明顯能有更好的電容量表現，但若將掃描速率提升，經過氫氣處理的泡沫鎳基板的CV曲線面積則無明顯的上升，猜測是因為泡沫鎳經過氫處理後磁性增大，導致電荷傳遞方式為物理性的吸附的電雙層電容在傳遞電荷時造成阻礙，所以在提高掃描速率的時候所傳遞的電荷無明顯提升在，兩次5分鐘電漿得氫處理泡沫鎳時有最好的比電容值15.52 F/g。
以泡沫鎳作為催化劑誘導成長奈米碳管，可省下濺鍍金屬的時間，大大的降低了製程所需時間，且成長奈米碳管後其電容值大幅度的上升至198.1 F/g。
不管是奈米碳管或超奈米鑽石，在經過多次充放電後均會提升其比電容值表現，超奈米鑽石在經過3000次充放電循環後電容值大約提升至原本的120%，而奈米碳管複合奈米鑽石結構能夠在經過3000次充放電循環後電容值大約提升至原本的230%，且在拉曼圖表明在經過充放電後其石墨品質有所提升。
以泡沫鎳為基板水熱法合成二硫化鉬在適當的濃度下比電容值能達到494.2 F/g，若以氫處理過後的泡沫鎳做為基板則電容值能達到528.5 F/g，且底部結構由片狀變為針狀，大大提升接觸面積。在加入石墨相氮化碳後電容值提升至643.1 F/g，且在3000次充放電穩定性測試中穩定性由65.1%提升至83.1%，表明石墨相氮化碳的加入大大增加了其結構穩定性及電性表現。

In this study, we report supercapacitor based on combination of Ultra-nanocrystalline diamond (N-UNCD) and carbon nanotubes (CNTs), molybdenum disulfide (MoS2) and Graphite Carbon Nitride (g-C3N4) via an innovative process. More briefly, we divide this study into four parts. The first part deals with N-UNCD growth in different time duration to measure electrochemistry properties. The second part we use N-UNCD as the only carbon source, Nickel foam as catalyst and using thermal CVD process to grow CNTs without CH4 gas. Because the only carbon source is N-UNCD, it is envisioned to that the as-grown CNTs are derived from N-UNCD, and then, we used this structure to measure electrochemistry properties. The third part we used different amount of sodium molybdate and thiourea using hydrothermal to growth MoS2 to measure electrochemistry properties. The fourth part we add g-C3N4 powder in sodium molybdate and thiourea solution and measure electrochemistry properties. From the overall studies, we revealed that the as-prepared CNTs/N-UNCD and g-C3N4/MoS2 based supercapacitor,for EDLC exhibit enhanced specific capacitance of 4000% compared to those of N-UNCD (4.95 F/g), CNT/N-UNCD (198.1 F/g) based EDLC and it shows very good stability which fas 233% capcitance retention after 3000 cycles . ,for Pseudo-capacitance exhibit high specific capacitance of MoS2 (506.1 F/g), g-C3N4/MoS2 (643.1 F/g) and it shows good stability which fas 83.5% capcitance retention after 3000 cycles .

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