AGING OF BLACK SOLAR SELECTIVE SURFACES

被引：4

作者：

MONTEIRO, FJ

OLIVEIRA, F

机构：

[1] Department of Metallurgy, Faculty of Engineering, University of Porto, 4099 Porto Codex, R. dos Bragas

[2] ISEP Polytechnic Institute of Porto, Porto

来源：

SOLAR ENERGY MATERIALS | 1991年 / 21卷 / 04期

关键词：

D O I：

10.1016/0165-1633(91)90028-J

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：

Morphological studies and chemical surface characterization have been used, together with the evaluation of optical properties, to determine the modifications occurring in solar selective coatings on three different metallic substrates during artificial ageing. Black nickel coatings on aluminum had the most selective properties prior to ageing, while black chromium coatings were less affected by ageing. Heat-treating to 350-degrees-C has shown to improve the performance of all coatings tested.

引用

页码：297 / 315

页数：19

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