Potdar, H. S. ; Pavaskara, Neela ; Mitra, Anjana ; Sinha, A. P. B. (1981) Solar selective copper-black layers by an anodic oxidation process Solar Energy Materials, 4 (3). pp. 291-299. ISSN 0165-1633
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0165-1633(81)90067-8
Abstract
Optical and structural properties of copper-black layers prepared by the anodic oxidation of copper in an alkaline medium have been studied. They have high visible absortion (α ≈ 0.95) and low infrared emission (ε ≈ 0.2) with cut-off at 3.5 µ . X-ray diffraction, electron diffraction and ESCA studies of these layers indicate that they are mixture of cuprous and cupric oxides. The crystallite size is between 100 to 200 Å .
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 48937 |
| Deposited On: | 18 Jul 2011 09:55 |
| Last Modified: | 18 Jul 2011 09:55 |
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