| NiO-Al2O3太阳能选择性吸收薄膜的制备与性能研究 |
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| 引用本文： | 万倩,程旭东,王辉,马涛.NiO-Al2O3太阳能选择性吸收薄膜的制备与性能研究[J].表面技术,2011,40(2):47-50,82. |
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| 作者姓名： | 万倩 程旭东 王辉 马涛 |
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| 作者单位： | 材料复合新技术国家重点实验室,武汉,430070;武汉理工大学,武汉,430070;武汉理工大学,武汉,430070 |
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| 基金项目： | 国家高技术研究发展计划 |
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| 摘 要： | 以异丙醇铝和硝酸镍为前驱体,采用溶胶-凝胶法在不锈钢表面制备了NiO-Al2O3太阳能选择性吸收薄膜,表征了薄膜的结构和表面形貌,研究了提拉速度、溶胶中NiO的含量、热处理温度对薄膜光谱选择性吸收性能的影响,初步探讨了SiO2减反层对Ni0-Al2O3薄膜选择性吸收性能的影响.结果表明:提拉速度为1 mm/s,NiO质...
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| 关 键 词： | NiO-Al2O3薄膜 溶胶-凝胶 太阳能吸收 选择性吸收 |
Study on Preparation and Properties of NiO-Al_2O_3 Solar Selective Absorption Films |
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| WAN Qian,CHENG Xu-dong,WANG Hui,MA Tao.Study on Preparation and Properties of NiO-Al_2O_3 Solar Selective Absorption Films[J].Surface Technology,2011,40(2):47-50,82. |
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| Authors: | WAN Qian CHENG Xu-dong WANG Hui MA Tao |
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| Affiliation: | WAN Qian1,2,CHENG Xu-dong1,WANG Hui1,MA Tao2(1.State Key Laboratory of Advanced Technology for Materials Synthesis and Progressing,Wuhan 430070,China,2.Wuhan University of Technology,China) |
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| Abstract: | Spectrally selective solar absorbers was prepared from aluminium isopropoxide and nickel nitrate by sol-gel method.The selectively absorbing films of NiO-Al2O3 were prepared on the surface of stainless steel substrate.The structure and surface topography of the absorbing film were analyzed.The influence of withdrawal speed,NiO content of sol and thermal treated temperature on the selective absorption properties of the absorbing film were studied.The influence of anti-reflection coatings formed by silicon di... |
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| Keywords: | NiO-Al2O3 films sol-gel solar absorption selective absorption |
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