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Thin Film Optical Coatings for Effective Solar Energy Utilization
K. A. Gesheva
其他書名
APCVD Spectrally Selective Surfaces and Energy Control Coatings
出版Nova Science Publishers, 2007
主題Science / GeneralTechnology & Engineering / GeneralTechnology & Engineering / ElectricalTechnology & Engineering / Materials Science / GeneralTechnology & Engineering / Materials Science / Thin Films, Surfaces & InterfacesTechnology & Engineering / OpticsTechnology & Engineering / Power Resources / GeneralTechnology & Engineering / Power Resources / Alternative & Renewable
ISBN16002164399781600216435
URLhttp://books.google.com.hk/books?id=GeceAQAAIAAJ&hl=&source=gbs_api
註釋The subject of the book is CVD thin film optical coatings for application in photothermal solar energy conversion. The specific character of the materials research in the area of thermal solar energy conversion is the necessity of large areas for interception of the solar flux. The interceptive surfaces meeting the solar flux are mainly thin film (for cost effective purposes) coatings and the price of their production should be very low. Besides, they must withstand high temperatures reaching in some applications 500 degrees C, and the film should be stable for a long time (15-20 years). The possible diffusion processes lead to structure changes in thin films and deterioration of optical properties. These coatings differ from the ones for thin film optics, where the applications are basically at room temperature. These coatings differ also from the microelectronics materials, where miniaturisation lowered the price.