SUBSTRATE MATERIALS FOR POLY-CSiTF SOLAR CELLS:OPTIMIZATION OF SILICON SHEET FROM POWDER
来源期刊：Acta Metallurgica Sinica2005年第3期
论文作者：X.W. Zou H.Shen Z.C. Liang Q. Ban X.J. Wang
Key words：poly-CSiTF; SSP; substrate material;
Abstract: The optimization of silicon sheet from powder (SSP) technology as polycrystalline silicon thin film (poly-CSiTF) solar cells' substrate materials is studied by orthogonal design experimental method. Based on technological optimization of SSP prepared from electronic grade silicon powder, SSP solar cell devices with simple structure are prepared and the effect of SSP substrate is discussed. Up to now, the conversion efficiency of the prepared solar cells on low purity SSP substrate with fundamental structure has reached 8.25% (with area of 1 cm×1 cm).
X.W. Zou1，H.Shen2，Z.C. Liang1，Q. Ban2，X.J. Wang1
(1.Guangzhou Institute of Energy Conversion, The Chinese Academy of Sciences, Guangzhou 510275, China;
2.State Key Laboratory of Optoelectronic Materials and Technologies, Department of Physics and Engineering, Zhongshan (Sun Yat-sen)
Abstract:The optimization of silicon sheet from powder (SSP) technology as polycrystalline silicon thin film (poly-CSiTF) solar cells'' substrate materials is studied by orthogonal design experimental method. Based on technological optimization of SSP prepared from electronic grade silicon powder, SSP solar cell devices with simple structure are prepared and the effect of SSP substrate is discussed. Up to now, the conversion efficiency of the prepared solar cells on low purity SSP substrate with fundamental structure has reached 8.25% (with area of 1 cm×1 cm).
Key words:poly-CSiTF; SSP; substrate material;
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