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常压化学汽相沉积TiOx纳米光学薄膜及其用于太阳电池减反射膜的研究
引用本文:杨宏,王鹤,于化丛,奚建平,胡宏勋,陈光德. 常压化学汽相沉积TiOx纳米光学薄膜及其用于太阳电池减反射膜的研究[J]. 太阳能学报, 2002, 23(4): 437-440
作者姓名:杨宏  王鹤  于化丛  奚建平  胡宏勋  陈光德
作者单位:1. 西安交通大学太阳能研究所,西安710049
2. 上海交通大学太阳能研究所,上海200030
摘    要:报道了用常压化学汽相沉积(APCVD)工艺制备TiOx纳米光学薄膜的研究结果,讨论了衬底温度对薄膜结构及折射率的影响,实验验证了太阳电池对光学减反射膜的理论要求,优化了工艺条件,制备的TiOx纳米光学薄膜性能稳定,大面积颜色均匀一致。采用该工艺制备的TiOx减反射膜能使单晶硅太阳电池光电转换效率平均增加10%。

关 键 词:常压化学汽相沉积 光学薄膜 减反射膜 钛氧化合物 太阳能电池
文章编号:0254-0096(2002)04-0437-04
修稿时间:2001-05-22

NANOMETER TiOx OPTICAL THIN FILM PREPARED BY APCVD AS ARC FOR SINGLE SILICON SOLAR CELLS
Yang Hong ,Wang He ,Yu Huacong ,Xi Jiangping ,Hu Hongxun ,Chen Guangde. NANOMETER TiOx OPTICAL THIN FILM PREPARED BY APCVD AS ARC FOR SINGLE SILICON SOLAR CELLS[J]. Acta Energiae Solaris Sinica, 2002, 23(4): 437-440
Authors:Yang Hong   Wang He   Yu Huacong   Xi Jiangping   Hu Hongxun   Chen Guangde
Affiliation:Yang Hong 1,Wang He 1,Yu Huacong 2,Xi Jiangping 2,Hu Hongxun 2,Chen Guangde 1
Abstract:This paper reports some investigation results about nanometer TiO x optical thin film prepared by atmospheric pressure chemical vapor deposition(APCVD),the influence of temperature on structure and refractive index of TiO x is discussed.The experiments proved the theroy of antireflection coating(ARC) for silicon solar cell and optimized the process of TiO x ARC for application to commercial silicon photovoltaic cells.The performance of TiO x prepared by this optimal process is steady, and colour of TiO x for large area c Si solar cells is uniform. The optical ARC prepared by this process obtains a 10% average increase of efficiency for large area c Si solar cells.
Keywords:solar cell  atmospheric pressure chemical vapor deposition  antireflection coating
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