二氧化鈦／奈米矽／非晶矽／ITO複合膜應用於太陽能電池之研究

A Study of the TiO2/nc-Si/α-Si: H Composite Film on ITO Glass Substrate for Solar Cell Applications

陳啓文(Chii-Wen Chen) ； 陳政揚(Cheng-Yang Chen) ； 鄧智仁(Jhih-Ren Deng) ； 方炎坤(Yen-Kuen Fang) ； 徐偉誠(Wei-Cheng Hsu) ； 陳育廷(Yu-Ting Chen)

《明新學報》 36卷2期 (2010/07) Pp. 1-8

https://doi.org/10.29688/MHJ.201007.0001

摘要

In this thesis, we developed a new structure of TiO2/nc-Si/α-Si/ITO/glass. TiO2 extends the solar absorption spectrum to UV range, and reduces the recombination probability of electron hole pair for its large energy gap (Eg＞3.0eV). The nc-Si has nano size grain at surface, which induces a surface texture at both TiO2/nc-Si and TiO2/Al interface; consequently, scattering of injection photon happens at these textured interfaces to enhance the photon absorption in the active layer.

關鍵字

太陽能電池 ； 二氧化鈦

並列摘要

In this thesis, we developed a new structure of TiO2/nc-Si/α-Si/ITO/glass. TiO2 extends the solar absorption spectrum to UV range, and reduces the recombination probability of electron hole pair for its large energy gap (Eg＞3.0eV). The nc-Si has nano size grain at surface, which induces a surface texture at both TiO2/nc-Si and TiO2/Al interface; consequently, scattering of injection photon happens at these textured interfaces to enhance the photon absorption in the active layer.

並列關鍵字

solar cell ； TiO2

參考文獻

Lee, B.H.,Jeon,Y.,Zawadzki, K.,Qi., W.-J.,Lee, J.(1998).Effect of barrier layer on the electrical and reliability characteristics of high-k gate dielectric films.Electron device meeting, IEEE.(Electron device meeting, IEEE).

Fujishima, A.,Honda, K.(1972).Electrochemical photolysis of water at a semiconductor electrode.Nature.238,37.

郭哲豪、方炎坤(2004)。二氧化鈦與奈米矽，非晶矽及氧化鎢複合膜的可見光催化特性及親水性之研究(碩士論文)。國立成功大學電機工程學系。

FUYUKI, Takashi,MATSUNAMI, Hiroyuki(1986).Electronic Properties of the Interface between Si and TiO2 Deposited at Very Low Temperatures.Japanese Journal of Applied Physics.25(9),1288-1291.

Michael, G.,Augustin, M.(2001).Dye sensitized nanocrystalline solar cells.Swiss Federal Office of Energy SFOE, Annual Report.(Swiss Federal Office of Energy SFOE, Annual Report).,未出版Swiss Federal Office of Energy SFOE.