一种磁控溅射制备的太阳选择性吸收涂层的开发与应用研究  

DEVELOPMENT AND APPLICATION OF A SOLAR SELECTIVE ABSORBING COATING PREPARED BY MAGNETRON SPUTTERING

作　　者：李方军 于春锋 张谦 Li Fangjun;Yu Chunfeng;Zhang Qian(Shandong Sanqi Energy Co.,Ltd.,Jinan 250220,China)

机构地区：[1]山东三齐能源有限公司,济南250220

出　　处：《太阳能》2020年第12期44-49,共6页Solar Energy

基　　金：山东省重大科技创新工程项目“磁控溅射制备新型太阳能光热转化选择性吸收膜材料的关键技术及装备开发”(2019JZZY020211)。

摘　　要：以自主研制的采用磁控溅射制备的太阳选择性吸收涂层为研究对象,通过实验测试的方法,对该太阳选择性吸收涂层的光热性能进行了对比和验证。研究结果表明,该太阳选择性吸收涂层具有太阳吸收比高、发射比低、耐高温、抗老化等优点;将该涂层应用在平板型太阳能集热器上,能够明显提高太阳能集热器的瞬时效率。采用磁控溅射制备的太阳选择性吸收涂层的平板型太阳能集热器可以广泛应用于太阳能清洁采暖、太阳能制冷、工业用热、农业用热等领域。The performance of solar selective absorbing coatings prepared by magnetron sputtering is compared and verified.The results show that the solar selective absorbing coating has the characteristics of high solar absorptance,low emission ratio,high temperature resistance,and aging resistance.If the coating is applied to a flat plate solar collector,the instantaneous efficiency of the collector can be significantly improved.The solar collector with solar selective absorbing coating prepared by magnetron sputtering can be widely used in solar clean heating,solar refrigeration,industrial heat,agricultural heat and other fields.

关 键 词：磁控溅射 太阳选择性吸收涂层 膜层结构 太阳吸收比 发射比 瞬时效率 

分 类 号：TK519[动力工程及工程热物理—热能工程] TN104.1[电子电信—物理电子学]