研究生: |
黃翔聖 HUANG, HSIANG-SHENG |
---|---|
論文名稱: |
水熱法合成鎳鈷錳三元金屬氧化物作為超級電容電極 Hydrothermal synthesize Ni/Co/Mn metal oxide as supercapacitor electrode material |
指導教授: |
徐文光
HSU, WEN-KUAN |
口試委員: |
薛森鴻
Hong, Syueh-Sen 呂昇益 Yi, Lyu-Sheng |
學位類別: |
碩士 Master |
系所名稱: |
工學院 - 材料科學工程學系 Materials Science and Engineering |
論文出版年: | 2019 |
畢業學年度: | 107 |
語文別: | 中文 |
論文頁數: | 54 |
中文關鍵詞: | 水熱法 、超級電容 |
外文關鍵詞: | Hydrothermal synthesize, supercapacitor |
相關次數: | 點閱:3 下載:0 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
由於能源議題興起,伴隨著電力能源為主體的交通系統逐漸受到重視,電力系統的儲能元件亦受到了矚目。其中能夠在短時間內提供有效電流的超電容在此扮演了重要的角色,常見的超電容材料通常為使用電雙層儲能原理的碳系活性材料以及使用擬電容法拉第氧化還原儲能系統的活性材料。本研究使用能夠提供多種氧化態進行氧化還原反應的金屬離子作為超電容的活性材料,以期能夠得到高比電容的優異電性表現。本研究利用水熱合成法並搭配以Ni(NO3)2、Co(NO3)2、Mn(NO3)2以及尿素所配比而成的前驅物溶液進行反應,進而得到了本研究所需的三元金屬氧化物,透過SEM以及EDS的測量確定其表面樣貌後,再輔以XRD確認其晶格結構,期望能得到材料種類的初步分析;將合成後的三元金屬氧化物粉末混合導電碳黑以及黏著劑PVDF形成漿料,可簡易的組裝成為電極,且經電化學工作站測量後具優異的比電容及循環效能表現,惟此合成方法產量較低,需未來對於製程參數作出調整,進而批量生產。
Owing to increase in energy demand and environment issue, supercapacitors attract much attention with its high power density and fast charging rate. Using facile hydrothermal method, Ni-Co-Mn metal oxides are synthesized and mixed with carbon materails as supercapacitor electrode materials. By adjusting molar ratio of hydrothermal method precursor solution (Ni(NO3)2/Co(NO3)2/ Mn(NO3)2), different crystal morphologies and particle diameters can be obtained. Electrochemical properties are also strongly influenced by different molar ratios of Ni/Co/Mn in precursor solution. We then use CNTs as conductive material and metal oxide synthesized in 1/2/2 of Ni/Co/Mn molar ratio as redox reagents that can present the highest specific capacitance of 982 F/g with an excellent cycling ability after 3000 cycles.
1. Zhao, X.; Sanchez, B. M.; Dobson, P. J.; Grant, P. S. Nanoscale 2011, 3, (3), 839-855.
2. Wang, G.; Zhang, L.; Zhang, J. Chemical Society Reviews 2012, 41, (2), 797-828.
3. Kötz, R.; Carlen, M. Electrochimica Acta 2000, 45, (15–16), 2483-2498.
4. Deng, W.; Ji, X.; Chen, Q.; Banks, C. E. RSC Advances 2011, 1, (7), 1171-1178.
5. Zhou, X.; Chen, H.; Shu, D.; He, C.; Nan, J. Journal of Physics and Chemistry of Solids 2009, 70, (2), 495-500.
6. Xiao, X.; Peng, X.; Jin, H.; Li, T.; Zhang, C.; Gao, B.; Hu, B.; Huo, K.; Zhou, J. Advanced Materials 2013, 25, (36), 4954-4954.
7. Zhang, L.; Holt, C. M. B.; Luber, E. J.; Olsen, B. C.; Wang, H. T.; Danaie, M.; Cui, X. W.; Tan, X. H.; Lui, V. W.; Kalisvaart, W. P.; Mitlin, D. J Phys Chem C 2011, 115, (49), 24381-24393.
8. Lu, X.; Yu, M.; Zhai, T.; Wang, G.; Xie, S.; Liu, T.; Liang, C.; Tong, Y.; Li, Y. Nano Letters 2013, 13, (6), 2628-2633.
9. R. Saito; Fujita, M.; Dresselhaus, G.; Dresselhaus, M. S. Appl. Phys. Lett 1992, 60, 2204-2206.
10. Chico, L.; Crespi, V. H.; Benedict, L. X.; Louie, S. G.; Cohen, M. L. Physical Review Letters 1996, 76, (6), 971-974.
11. Dai, H. Surface Science 2002, 500, (1–3), 218-241.
12. UtilizationGhimbeu, C. M.; Raymundo-Pinero, E.; Fioux, P.; Beguin, F.; Vix-Guterl, C. J. Mater. Chem. 2011, 21, (35), 13268-13275.
13. Esumi, K.; Ishigami, M.; Nakajima, A.; Sawada, K.; Honda, H. Carbon 1996, 34, (2), 279-281.
14. Ma, R. Z.; Liang, J.; Wei, B. Q.; Zhang, B.; Xu, C. L.; Wu, D. H. J. Power Sources 1999, 84, (1), 126-129.
15. Boccaccini, A. R.; Cho, J.; Roether, J. A.; Thomas, B. J. C.; Jane Minay, E.; Shaffer, M. S. P. Carbon 2006, 44, (15), 3149-3160.
16. Van der Biest, O. O.; Vandeperre, L. J. Annual Review of Materials Science 1999, 29, 327-352.
17. Cho, J.; Konopka, K.; Rożniatowski, K.; García-Lecina, E.; Shaffer, M. S. P.; Boccaccini, A. R. Carbon 2009, 47, (1), 58-67.
18. Alonso, B.; Livage, J. Journal of Solid State Chemistry 1999, 148, (1), 16-19.
19. Kwon, H.; Choi, S.; Thompson, L. T. Journal of Catalysis 1999, 184, (1), 236-246.
20. Kapoor, R.; Oyama, S. T. Journal of Solid State Chemistry 1992, 99, (2), 303-312.
21. Chandrappa, G. T.; Steunou, N.; Cassaignon, S.; Bauvais, C.; Livage, J. Catalysis Today 2003, 78, (1–4), 85-89.
22. Legendre, J.-J.; Aldebert, P.; Baffier, N.; Livage, J. Journal of Colloid and Interface Science 1983, 94, (1), 84-89.
23. PDF#35-0768.
24. PDF#23-0720.
25. PDF#18-1449.