| 真空蒸镀铝及保护膜的表面形貌和光学性能研究 |
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| 引用本文： | 令晓明,杨帆,成佰新,范多旺. 真空蒸镀铝及保护膜的表面形貌和光学性能研究[J]. 真空与低温, 2011, 17(2): 91-95. DOI: 10.3969/j.issn.1006-7086.2011.02.006 |
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| 作者姓名： | 令晓明 杨帆 成佰新 范多旺 |
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| 作者单位： | 1. 兰州交通大学,国家绿色镀膜技术与装备工程技术研究中心,甘肃兰州730000
2. 东南大学能源与环境学院,太阳能技术研究中心,江苏南京210096 |
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| 基金项目： | 国家高新技术研究发展计划，常州市创新基金 |
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| 摘 要： | 采用工业化生产流水线的真空蒸发镀膜工艺制备一系列太阳能利用铝反射镜,研究了基底材料对铝反射镜反射率的影响,利用理论分析结合试验,探讨了基底材料表面面型及微观粗糙度对真空蒸镀铝膜反射的影响。光学反射率测量显示不同基底材料的平面铝反射镜的反射率存在较大的差异,其中在ABS工程塑料上制备的铝反射膜的光学均匀性较理想,研究成果为实现低成本轻型铝太阳能反射镜的大规模生产提供了借鉴。
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| 关 键 词： | 太阳能 铝反射镜 真空蒸镀 微观粗糙度 |
THE STRUCTURE AND OPTICAL PROPERTIES OF AI AND PROTECTION FILMS BY VACUUM EVAPORATION |
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| LING Xiao-ming,YANG Fan,CHENG Bai-xin,FAN Duo-wang. THE STRUCTURE AND OPTICAL PROPERTIES OF AI AND PROTECTION FILMS BY VACUUM EVAPORATION[J]. Vacuum and Cryogenics, 2011, 17(2): 91-95. DOI: 10.3969/j.issn.1006-7086.2011.02.006 |
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| Authors: | LING Xiao-ming YANG Fan CHENG Bai-xin FAN Duo-wang |
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| Affiliation: | LING Xiao-ming1,YANG Fan2,CHENG Bai-xin2,FAN Duo-wang1(1.National Engineering Research Center for Technology and Equipment of Green Coating,Lanzhou Jiaotong University,Lanzhou 730070,China,2.Solar Energy Research Center,Southeast University,Nanjing 210096,China) |
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| Abstract: | Al and the protection film on different substrate materials were prepared by industrial vacuum evaporation machine.The effect of substrate materials surface roughness on the optical properties of the Al films were detail studied.The results shown that the reflectivity of Al films were much different on different substrate materials,the reflectivity and optical uniform of Al films on ABS engineering plastic is perfect.The research results will help to fabricate low cost and large scale Al reflector. |
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| Keywords: | solar energy Al reflector vacuum evaporation roughness |
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