研究生: |
吳建良 Chien-Liang Wu |
---|---|
論文名稱: |
以電化學沉積法製備銅銦硒薄膜太陽電池之吸收層抗反射層透明導電層與背部電極 Electrochemical Preparation on the Back Contact, Absorber Layer, Anti-reflective Layer and Conductive Layer of a CuInSe2 Thin Film Solar Cell |
指導教授: |
李志浩
Chih-Hao Lee |
口試委員: | |
學位類別: |
碩士 Master |
系所名稱: |
原子科學院 - 工程與系統科學系 Department of Engineering and System Science |
論文出版年: | 2008 |
畢業學年度: | 96 |
語文別: | 中文 |
論文頁數: | 107 |
中文關鍵詞: | 銅銦硒太陽能電池 、電沉積 |
外文關鍵詞: | CIS solar cell, electrodeposition |
相關次數: | 點閱:1 下載:0 |
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在本實驗中,我們嘗試著以全電化學沉積法來製作整個CuInSe2薄膜太陽能電池元件,如此,在往後製作大面積太陽能電池元件時,必能大幅降低製程成本。
從X光繞射圖,可以確定我們已經成功利用電化學沉積法來製作出CuInSe2太陽能電池元件的背部電極、主吸收層、以及抗反射層與透明導電層。而從SEM與EDS的結果,我們了解在主吸收層CuInSe2薄膜的製作過程中,可以利用pH值以及沉積電位的改變,來調整CuInSe2薄膜為p型或n型半導體,而在透明導電層ZnO摻雜鋁的部分,我們也可以由沉積電位的改變來調整鋁在ZnO薄膜中的比例。
在製作完成CuInSe2薄膜太陽電池元件後,我們從IV曲線得知,雖然沒有效率的產生,但是有二極體的圖形出現,而造成沒有效率的原因,包括,CuInSe2薄膜未硒化退火,使得缺陷過多,以及透明導電層和抗反射層的電阻值太高等問題。
因此,如何減少電沉積法所產生的缺陷以及如何降低透明導電層的電阻值,將是往後研究發展的重點。
參考文獻
[1] Takamoto T, Kaneiwa M, Imaizumi M, YamaguchiM,
InGaP/GaAs-based multijunction solar cells. 13 (6): 495- 511 (2005)
[2] Manuel J. Romero, Chun-Sheng Jiang, Rommel Noufi, and Mowafak Al-Jassim, Lateral electron transport in Cu,In,GaSe2 investigated by electro-assisted scanning tunneling microscopy, Applied Physics Letters , 87, 172106 (2005)
[3] 林其宏,二硒化銅銦薄膜之電沉積研究,國立成功大學碩士論文(1998)
[4] 劉禮榮,佈值鐵離子之CuInSe2薄膜的晶體結構、磁性及光學能帶研究,國立清華大學碩士論文(2007)
[5] Hedstrom, J, ZnO/CdS/Cu(In,Ga)Se2 thin film solar cells with improved performance. IEEE, p. 364-371 (1993)
[6] K. Ramanathan, Prog. Photovolt: Res. Appl., 11: p. 225-230. (2003)
[7] A. Shimizu, Thin solid films, 361, 193 (2000)
[8] L.C. Olsen, First WCPEC, p. 194-197 (1994)
[9] W. Eisele, New cadmium-free buffer layers as heterojunction partners on Cu(In, Ga)(S, Se)2 thin film solar cells IEEE, 692 (2000)
[10] 曾百亨, CuInSe2薄膜太陽能電池. 光訓, 1997, 68 : p. 27-30
[11] D. Braunger, Influence of sodium on the growth of polycrystalline Cu(In, Ga)Se2 thin films. Thin solid films, 361-362:p.161-166 (2000)
[12] Ruckh, First WCPEC, p. 156-195 (1994)
[13] P.J Sebastian, M.E.C., R.N. Bhattacharya, Rommel Noufi, CIS and CIGS based photovoltaic structures developed from electrodepositioned precursors. Solar Energy Materials & Solar Cells,59: p.125-135.(1999)
[14] B Ghoshy, D.P.C.a.M.J.C., A novel back-contaccting technology for CuInSe2 thin films. Semicond. Sci. Technol., 11p. 1358-1362(1996)
[15] M. Estela Calixto, Kevin D. Dobson, Brian E. McCandless and Robert W. Birkmire, Single Bath Electrodeposition of CulnSe2 and Cu(ln,Ga)Se2 for Thin Film Photovoltaic Cells, IEEE,
p. 378-381(2005)
[16] D. Linco, J.F. Guillemoles, S. Taunier, D. Guimard, J. Sicx-Kurdi,
A. Chaumont, O. Roussel , O. Ramdani, C. Hubert, J.P. Fauvarque,
N. Bodereau, L. Parissi, P. Panheleux, P. Fanouillere, N. Naghavi,
P.P. Grand, M. Benfarah, P. Mogensen, O. Kerrec, Chalcopyrite thin film solar cells by electrodeposition, Solar Energy, 77,
725–737(2004)
[17] S. Taunier, J. Sicx-Kurdi, P.P. Grand, A. Chomont, O. Ramdani, L. Parissi, P. Panheleux, N. Naghavi, C. Hubert, M. Ben-Farah, J.P. Fauvarque, J. Connolly, O. Roussel, P. Mogensen, E. Mahe´, J.F. Guillemoles, D. Lincot, O. Kerrec, Cu(In,Ga)(S,Se)2 solar cells and modules by electrodeposition, Thin Solid Films, 480–481, 526–531
(2005)
[18] S. Hegedus, Thin Film Solar Modules: The Low Cost, High Throughput and Versatile Alternative to Si Wafers, Prog. Photovolt: Res. Appl., 14, 393-411(2006)
[19] 蔡進譯, 物理雙月刊(二十七卷五期)(2005)
[20] 莊嘉琛, 太陽能工程-太陽能電池篇
[21] M. Estela Calixto, Kevin D. Dobson, Brian E. McCandless, IEEE, 7803-8707 (2005)
[22] G. Sasikala , S. Moorthy Babu , R. Dhanasekaran;Materials Chemistry and Physics, 42, 210-213 (1995)
[23] Rima Dorthea Lauge Kristensen;University of New South Wales (1988)
[24]金屬表面處理. 正中書局出版, p. 237-259, 1967.
[25] Naglaa Fathy, R.K., Masaya Ichimur, Preparation of ZnS thin films by the pulsed electrochemical deposition. Materials Science and Engineering B, 107: p. 271-276 (2006)
[26]蘇友偉, 波形參數對通孔鍍銅之影響, 逢甲大學材料與製造工程所碩士論文, p. 25 (2004)
[27] 張智閩,利用電沉積方法製備CIS太陽電池結構,國立成功大學碩士論文(2007)
[28] Marianna Kemell, Frederic Dartigues, Mikko Ritala, Markku Leskela, Electrochemical preparation of In and Al doped ZnO thin films for CuInSe2 solar cells, Thin Solid Films, 434, 20–23 (2003)
[29] http://www-ssrl.slac.stanford.edu/mes/xafs/index.html#Lytle
[30] Wei Li, Y.S., Wei Liu, Lin Zhou, Fabrication of Cu(In,Ga)Se2 thin films solar cell by selenization process with Se vapor, Solar Energy Materials & Solar Cells, 80:p. 191-195.( 2006)
[31] P.J Sebastian, M.E.C., R.N. Bhattacharya, Rommel Noufi, CIS and CIGS based photovoltaic structures developed from electrodepositioned precursors. Solar Energy Materials & Solar Cells,59: p.125-135.(1999)
[32] NAKAMURA, S., New Electrodeposition Technique for Controlling Depth Profile of CuInSe2 Thin Films for Solar Cell Application, in Japanese Journal of Applied Physics. p. 1939-1940. (2005)
[33] H.Talidh, A.R.T.C.L.R.CY.a., Thin Solid Films, 171: p. 109. (1989)
[34] B.H.Tseng, J.A.T.T.C.L.H.T.a, Solar Cell, 24: p.1, 1988
[35] Qingtao Wang, Guanzhong Wang, Jiansheng Jie, Xinhai Han, Bo Xu, J.G. Hou, Annealing effect on optical properties of ZnO films fabricated by cathodic electrodeposition, Thin Solid Films, 409, 61-65(2005)
[36] Marianna Kemell, Frederic Dartigues, Mikko Ritala, Markku Leskela, Electrochemical preparation of In and Al doped ZnO thin films for CuInSe2 solar cells, Thin Solid Films, 434, 20–23 (2003)