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    • 2. 发明申请
    • COATING LAYER FOR SOLAR BATTERIES, AND ITS PRODUCTION PROCESS
    • 太阳能电池涂层及其生产工艺
    • US20110256375A1
    • 2011-10-20
    • US12830635
    • 2010-07-06
    • Toru YOSHIDAYasukazu Kishimoto
    • Toru YOSHIDAYasukazu Kishimoto
    • C08L33/06
    • C03C17/32C03C17/007C03C17/3678C03C17/38C03C2217/445C03C2217/478C03C2217/732G02B1/105G02B1/111G02B1/14H01L31/0481Y02E10/50
    • The invention has for its object to coat a single layer form of low-refractive organic thin-film layer on a cover glass of a solar battery to enhance the light-collection efficiency of a solar battery module by a simple method, thereby enhancing the ability of collect sunlight.The invention provides a coating layer for solar batteries which can be formed directly on a protective layer of a solar battery module and used in direct contact with the air. The fluorine-containing coating layer for solar batteries is characterized by having a fluorine content of 5% by weight or greater. This coating layer or protective layer is formed by polymerizing and curing a composition comprising a methacrylate compound and/or an acrylate compound containing a fluoroalkyl group and/or a fluorine-containing polymer dissolved or dispersed in an organic solvent, a fluorine-free organic compound containing 1 to 5 acryloyl groups or methacryloyl groups, and a photo-polymerization initiator, optionally with the addition of fumed silica to it.
    • 本发明的目的是在太阳能电池的盖玻璃上涂覆单层低折射有机薄膜层,以通过简单的方法提高太阳能电池组件的集光效率,从而提高太阳能电池模块的光收集效率 收集阳光。 本发明提供一种能够直接形成在太阳能电池模块的保护层上并用于与空气直接接触的太阳能电池用涂层。 用于太阳能电池的含氟涂层的特征在于氟含量为5重量%以上。 该涂层或保护层通过聚合和固化包含甲基丙烯酸酯化合物和/或含有溶解或分散在有机溶剂中的氟代烷基和/或含氟聚合物的丙烯酸酯化合物,无氟有机化合物 含有1至5个丙烯酰基或甲基丙烯酰基,以及光聚合引发剂,任选地向其中加入热解法二氧化硅。