Properties of cupric oxide coatings prepared by cathodic arc deposition
A systematic study of CuO coatings produced with a dc cathodic arc is presented. During the deposition process, the substrates were exposed in three different conditions: grounded, biased (-300 V) or heated (300 °C). The morphology, structure and adhesion of the coatings obtained under these conditi...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_02578972_v187_n2-3_p154_Marquez |
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todo:paper_02578972_v187_n2-3_p154_Marquez2023-10-03T15:11:39Z Properties of cupric oxide coatings prepared by cathodic arc deposition Márquez, A. Blanco, G. Fernandez de Rapp, M.E. Lamas, D.G. Tarulla, R. [C][X] Cathodic arc deposition [D][X] Cupric oxide Adhesion Cathodes Electric currents Morphology Protective coatings Scanning electron microscopy Substrates Ultraviolet radiation Absorber coating Cupric oxides Solar absorber coating Copper oxides cathodic arc plasma deposition A systematic study of CuO coatings produced with a dc cathodic arc is presented. During the deposition process, the substrates were exposed in three different conditions: grounded, biased (-300 V) or heated (300 °C). The morphology, structure and adhesion of the coatings obtained under these conditions were compared. The film surface was observed with an optical microscope and a scanning electron microscope. X-ray diffraction (XRD) was used to identify the compounds present in the coating and to study the film texture. The adhesion was evaluated with scotch and scratch tests. Results show that the morphology and composition in the three conditions are similar, while the film adhesion is much better for the heated substrates than in the other cases. Optical properties of the coating on heated substrates were characterized by measuring the surface reflectance in the UV-visible-IR range. The film presents a good performance as a selective solar absorber coating. © 2004 Elsevier B.V.All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_02578972_v187_n2-3_p154_Marquez |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
[C][X] Cathodic arc deposition [D][X] Cupric oxide Adhesion Cathodes Electric currents Morphology Protective coatings Scanning electron microscopy Substrates Ultraviolet radiation Absorber coating Cupric oxides Solar absorber coating Copper oxides cathodic arc plasma deposition |
| spellingShingle |
[C][X] Cathodic arc deposition [D][X] Cupric oxide Adhesion Cathodes Electric currents Morphology Protective coatings Scanning electron microscopy Substrates Ultraviolet radiation Absorber coating Cupric oxides Solar absorber coating Copper oxides cathodic arc plasma deposition Márquez, A. Blanco, G. Fernandez de Rapp, M.E. Lamas, D.G. Tarulla, R. Properties of cupric oxide coatings prepared by cathodic arc deposition |
| topic_facet |
[C][X] Cathodic arc deposition [D][X] Cupric oxide Adhesion Cathodes Electric currents Morphology Protective coatings Scanning electron microscopy Substrates Ultraviolet radiation Absorber coating Cupric oxides Solar absorber coating Copper oxides cathodic arc plasma deposition |
| description |
A systematic study of CuO coatings produced with a dc cathodic arc is presented. During the deposition process, the substrates were exposed in three different conditions: grounded, biased (-300 V) or heated (300 °C). The morphology, structure and adhesion of the coatings obtained under these conditions were compared. The film surface was observed with an optical microscope and a scanning electron microscope. X-ray diffraction (XRD) was used to identify the compounds present in the coating and to study the film texture. The adhesion was evaluated with scotch and scratch tests. Results show that the morphology and composition in the three conditions are similar, while the film adhesion is much better for the heated substrates than in the other cases. Optical properties of the coating on heated substrates were characterized by measuring the surface reflectance in the UV-visible-IR range. The film presents a good performance as a selective solar absorber coating. © 2004 Elsevier B.V.All rights reserved. |
| format |
JOUR |
| author |
Márquez, A. Blanco, G. Fernandez de Rapp, M.E. Lamas, D.G. Tarulla, R. |
| author_facet |
Márquez, A. Blanco, G. Fernandez de Rapp, M.E. Lamas, D.G. Tarulla, R. |
| author_sort |
Márquez, A. |
| title |
Properties of cupric oxide coatings prepared by cathodic arc deposition |
| title_short |
Properties of cupric oxide coatings prepared by cathodic arc deposition |
| title_full |
Properties of cupric oxide coatings prepared by cathodic arc deposition |
| title_fullStr |
Properties of cupric oxide coatings prepared by cathodic arc deposition |
| title_full_unstemmed |
Properties of cupric oxide coatings prepared by cathodic arc deposition |
| title_sort |
properties of cupric oxide coatings prepared by cathodic arc deposition |
| url |
http://hdl.handle.net/20.500.12110/paper_02578972_v187_n2-3_p154_Marquez |
| work_keys_str_mv |
AT marqueza propertiesofcupricoxidecoatingspreparedbycathodicarcdeposition AT blancog propertiesofcupricoxidecoatingspreparedbycathodicarcdeposition AT fernandezderappme propertiesofcupricoxidecoatingspreparedbycathodicarcdeposition AT lamasdg propertiesofcupricoxidecoatingspreparedbycathodicarcdeposition AT tarullar propertiesofcupricoxidecoatingspreparedbycathodicarcdeposition |
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