跳到主要內容

臺灣博碩士論文加值系統

(44.200.86.95) 您好!臺灣時間:2024/05/18 11:27
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果 :::

詳目顯示

: 
twitterline
研究生:賴俊霖
研究生(外文):Jyun-Lin Lai
論文名稱:微小型直接甲醇燃料電池之製作與效能探討
論文名稱(外文):The Fabrication and Performance Investigation on the small Direct Methanol Fuel Cell
指導教授:管衍德駱文傑駱文傑引用關係
指導教授(外文):Yean-Der KuanWen-Jie Luo
學位類別:碩士
校院名稱:國立勤益科技大學
系所名稱:冷凍空調系
學門:工程學門
學類:其他工程學類
論文種類:學術論文
論文出版年:2009
畢業學年度:97
語文別:中文
論文頁數:126
中文關鍵詞:微小化直接甲醇燃料電池膜電極組熱壓
外文關鍵詞:MinimizationDirect Methanol Fuel CellMembrane Electrode AssemblyHot Press
相關次數:
  • 被引用被引用:1
  • 點閱點閱:222
  • 評分評分:
  • 下載下載:23
  • 收藏至我的研究室書目清單書目收藏:0
微型化直接甲醇燃料電池,主要使其更加容易被應用在日常生活中,透過各種微小化方法,使直接甲醇燃料電池兼顧便利性與安全性,應用範圍更為廣泛。
本文在探討直接甲醇燃料電池微型化的過程三項因子,第一項為自製膜電極組縮小尺寸,達到MEA尺寸縮小,可以更靈活運用去設計微小型直接甲醇燃料電池。此外研究中並探討不同的實驗環境參數對電池效能的影響,以找出適合的操作條件。
第二項為探討熱壓製程中的熱壓溫度及熱壓壓力,並改變電池組裝鎖合扭力及膜電極組壓縮量,進而找出較佳的相關參數條件。
第三項為改善流道板設計,實驗發現在流道轉角處,越接近直角摩擦力越大,因此改善流道直角問題,並於流道表面作改質處理,得以使流道讓燃料通過及氣泡移除更為順暢。



關鍵詞:微小化,直接甲醇燃料電池,膜電極組,熱壓

The minimization of the direct methanol fuel cell (DMFC) makes it easier to be applied in the daily life. Various minimization methods give the DMFC have considerations to both convenience and safety such lead the DMFC has more widely applications.

This thesis investigates three factors of the process of the minimization on the DMFC. The first one is to shrink the DMFC by self-made membrane electrode assembly (MEA) such makes the design on the small DMFCs more flexile. In addition, the research also discusses the effect on the cell performance under different environmental parameters of the experiments to figure out the proper operation conditions.
The second factor it to discuss the hot press temperature as well as hot press pressure during the hot press procedure and change the screw torque and the compression ratio of the MEA to find the better related parametric conditions.
The third one is to improve the flow board design. The experimental results show the closer to right angle areas at the corners of the flow channels, the large frictions present. Therefore, the improvement on the problem caused by the right angles of the flow channels corners and the surface treatment on the flow board could make the fuel flow and the bubbles drain out more smoothly.




Keywords:Minimization, Direct Methanol Fuel Cell, Membrane Electrode Assembly, Hot Press

中文摘要 ------------------------------------------- i
英文摘要 ------------------------------------------- Iii
誌謝 ------------------------------------------- V
目錄 ------------------------------------------- Vi
圖目錄 ------------------------------------------- ix
符號說明 ------------------------------------------- Xiv
一、緒論 1
1.1 燃料電池簡介 1
1.2 直接甲醇燃料電池 3
1.2.1 直接甲醇燃料電池運作原理 3
1.2.2 直接甲醇燃料電池元件組成 5
1.3 研究動機目的 7
1.4 研究架構 8
二、背景與文獻回顧 10
2.1 燃料電池微型及可攜式的應用 10
2.2 燃料電池的特性 14
2.4 流場與氣泡的影響 18
3.1 膜電極組製作 20
3.1.1 熱壓實驗前的準備 21
3.1.2 熱壓的步驟 23
3.2 流道板製作 24
3.3 治具架設 31
3.3.1 實驗環境控制系統 34
3.3.2 電池測試治具 34
3.3.3 DMFC性能量測系統 36
3.3.4 甲醇溶液及空氣供給系統 38
3.4 電池性能測試 40
3.4.1 單電池組裝 40
3.4.2 活化步驟 43
3.4.3 直流負載操作模式 44
3.4.4 I-V-P量測 47
3.5 實驗條件與方法 50
3.5.1 實驗條件 50
3.5.2 實驗方法 51
四、實驗結果與討論 61
4.1 熱壓參數影響 61
4.1.1 熱壓溫度的影響 61
4.1.2 熱壓壓力的影響 68
4.1.3 二次壓製電池的探討 73
4.2.1 鎖合扭力及MEA壓縮量對效能影響之探討 77
4.3 流道影響與比較 79
4.3.2 流道深度及倒角探討 84
4.3.2 流道表面改質處理 91
五、結論 102
5.1 結論 102
5.2 未來展望 104


1.R. O’Hayre、S.-W. Cha、W. Colella、F. B. Prinz,2008,燃料電池基礎,初版,王曉紅、黃宏,全華圖書股份有限公司,台北縣土城。
2.衣寶廉,2003,燃料電池:高效、環保的發電方式,初板,五南圖書出版股份有限公司,台北市-五南。
3.衣寶廉,2005,燃料電池-原理與應用,初版,五南圖書出版股份有限公司,台北市-五南。
4.黃鎮江,2008,燃料電池,初版,滄海書局,台中市西屯區。
5.陳秀珍,2004,燃料電池-新世紀能源,初版,滄海書局,台中市西屯區。
6.R. O’Hayre , D. Braithwaite , W. Hermannb, S. -J. Lee ,T. Fabian , S. -W. Cha, Y. Saito , F. B. Prinz ,2003,“Development of portable fuel cell arrays with printed-circuit technology”, Journal of Power Sources,pp.459-472,14 June.
7.A. Blum, T. Duvdevani, M. Philosoph, N. Rudoy, E. Peled,2003,“Water-neutral micro direct-methanol fuel cell(DMFC) for portable applications ”, Journal of Power Sources,pp.22-25,3 February.
8.C. Xie,J. Bostaph, J. Pavio,2004,“Development of a 2W direct methanol fuel cell power source ”,Journal of Power Sources,pp.55-65,17 July.
9.G. Apanel and E. Johnson,2004,“Direct methanol fuel cells – ready to go commercial? ”, Fuel Cells Bulletin,pp.12-17,November.
10.Y. H. Pan,2006,“Advanced air-breathing direct methanol fuel cells for portable applications”,Journal of Power Sources,pp.282.289,4 May.
11.C. Y. Chen, D. H. Liu, C. L. Huang, C .L. Chang,2007,“Portable DMFC system with methanol sensor-less control”,Journal of Power Sources,pp.442-449,2 March.
12.J.-Y. Chang, Y.-D. Kuan, S. -M. Lee, S. -R. Lee,2008,“Characterization of a liquid feed direct methanol fuel cell with Sierpinski carpets fractal current collectors”,Journal of Power Sources,pp.180-190.
13.Y. -D. Kuan , S. -M. Lee , M. -F. Sung,2008,“Experimental study on the characterization of airflow effect on the direct methanol fuel cell”, Renewable Energy,pp.1-7,27 December.
14.Y.-D. Kuan ,C.-H. Chang,2009,“Experimental investigation on the process-induced damage of a direct methanol fuel cell assembled by the printed circuit board technique”,Journal of Fuel Cell Science and Technology,Vol. 6,FEBRUARY.
15.Y. -D. Kuan,J. -Y. Chang, S. -M. Lee, S. -R. Lee,2009,“Characterization of a direct methanol fuel cell using Hilbert curve fractal current collectors”,Journal of Power Sources,pp.112-122,6 November.
16.Y. -D. Kuan, S. -M. Lee, M. -F. Sung,2009,“The Cathode Airflow Effect on the Direct Methanol Fuel Cell From Single Cell to a Planar Module”, “Journal of Fuel Cell Science and Technology”, Vol. 6,FEBRUARY.
17.K. Scott , W. M. Taama, P. Argyropoulos,1999,“Engineering aspects of the direct methanol fuel cell system”,Journal of Power Sources,pp.1-17,5 December.
18.A. S. Arico, P. Cret, V. Baglio, E. Modica, V. Antonucci,2000,“Influence of flow field design on the performance of a direct methanol fuel cell”, Journal of Power Sources,pp.1-8,8 March..
19.J. Ge, H. Liu,2005,“Experimental studies of a direct methanol fuel cell”,Journal of Power Sources,pp.56-69,5 January.
20.B. R. Padhy, R. G. Reddy,2006,“Performance of DMFC with SS 316 bipolar/end plates”,Journal of Power Sources,pp.125-129,27 February.
21.M. Kunimatsu and T. Okada,2004,“Performance of Microtubular DMFCs”,Electrochemical and Solid-State Letters,pp.389-390,11 March .
22.J. Zhang, G. Yin , Z. Wang, Y. Shao,2006,“Effects of MEA preparation on the performance of a direct methanol fuel cell”, Journal of Power Sources,pp.1035-1040,17 April.
23.S. Arisetty, A. K. Prasad, S. G. Advani ,2007,“Metal foams as flow field and gas diffusion layer in direct methanol fuel cells”,Journal of Power Sources,pp.49-57,15 December.
24.K. Tüber, A. Oedegaard, M. Hermann, C. Hebling,2004,“Investigation of fractal flow-fields in portable proton exchange membrane and direct methanol fuel cells”,Journal of Power Sources,pp.175-181,18 November.
25.M. S. Yazici ,2007,Mass transfer layer for liquid fuel cells,Journal of Power Sources,pp.424-429,12 January.
26.H. Yang, T. S. Zhao,2005,“Effect of anode flow field design on the performance of liquid feed direct methanol fuel cells”,Journal of Power Sources,pp.3243-3252,12 January.
27.H. Yang, T. S. Zhao, Q. Ye,2005,“In situ visualization study of CO2 gas bubble behavior in DMFC anode flow fields”,Journal of Power Sources,pp.79-90,2 September.
28.R. Chen, T. S. Zhao, J. G. Liu,2006,“Effect of cell orientation on the performance of passive direct methanol fuel cells”,Journal of Power Sources,pp.351-357,17 October.
29.Q. Liao, X. Zhu, X. Zheng, Y. Ding,2007,“Visualization study on the dynamics of CO2 bubbles in anode channels and performance of a DMFC”,Journal of Power Sources,pp.644-651,12 July.
30.A. Kamitani, S. Morishita, H. Kotaki , S. Arscott ,2009,“Improved fuel use efficiency in microchannel direct methanol fuel cells using a hydrophilic macroporous layer”,Journal of Power Sources,pp148-155,5 November.
31.呂俊逸,2000,質子交換膜燃料電池研究-MEA的製造和性能分析,國立中山大學機械工程研究所,碩士論文。
32.杜承鑫,2002,甲醇穿透對直接甲醇燃料電池性能影響之研究,元智大學機械工程學系,碩士論文。
33.李振彬,2005,直接甲醇燃料電池中陽極觸媒層效能之改良,國立成功大學化學工程學系,碩士論文。
34.質子交換膜型燃料電池膜電極組(MEA)-專利地圖與專利分析,http://designer.mech.yzu.edu.tw/。
35.可編程直流電子負載6300系列操作手冊。
36.孫景俊,2009,組裝壓縮量與陰極流道板對PCB-DMFC性能影響之探討,北台灣科學技術學院,碩士論文。

連結至畢業學校之論文網頁點我開啟連結
註: 此連結為研究生畢業學校所提供,不一定有電子全文可供下載,若連結有誤,請點選上方之〝勘誤回報〞功能,我們會盡快修正,謝謝!
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top