建筑节能薄膜的设计与制备

Design and Prepartion of Architecture Energy Conserving Coatings

对介质－金属组合的建筑节能薄膜进行了理论设计，给出了双层和三层膜的理论参数。用计算机模拟了大面积薄膜的膜厚均匀性分布，获得了最佳的蒸发源配置，实验上达到了满足实际使用的均匀性要求。最后给出了实际样品的光谱特性。

The design of architecture energy conserving coatings with the metal double layers and the tripe layers is presented. A detailed discussion involves the design parameters as well as the transmittance and the reflectance properties. Uniformity of thicknesses of large area coatings is simulated by a computer and optimized distribution of evaporation sources is given. Experiments show that acceptable uniformity can be reached by using computer simulated distribution of evaporation sources. The measured spectral properties of such coating are presented.