EFFECTS OF HETEROGENEOUS METAL ATOMS ON THE STABILITY OF A SILVER LAYER OF A HEAT MIRROR COATING

被引:17
作者
CHIBA, K
SUZUKI, K
机构
[1] Tokyo Research Center, Teijin Ltd., Hino, Tokyo, 191
关键词
D O I
10.1016/0927-0248(92)90021-G
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In an attempt to enhance the stability of a silver layer of a transparent heat mirror coating of dielectric/Ag/dielectric structure, we have investigated-the effects of coexistence of heterogeneous metal atoms and silver metal on the photodegrading behavior of the coating. An in-depth analysis using an ion microprobe was performed to study the action of those atoms as interfacial or alloying elements to the silver layer. It was shown that noble metal atoms such as Au, Pd and also Cu acted quite effectively to enhance the stability compared with base metals like Sn, Al, etc. In particular, coexistence of copper atoms and silver metal exerts a strong effect on the durability of the coating.
引用
收藏
页码:113 / 123
页数:11
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