126586 20241125101133.0 doi 10.3390/ma16113909 sideral 134098 ART-2023-134098 eng Li, Deye The spontaneous escape behavior of silver from graphite-like carbon coatings and its effect on corrosion resistance 2023 Access copy available to the general public Unrestricted Silver-doped graphite-like carbon (Ag-GLC) coatings were prepared on the surface of aluminum alloy and single-crystal silicon by magnetron sputtering under different deposition parameters. The effects of silver target current and deposition temperature, as well as of the addition of CH4 gas flow, on the spontaneous escape behavior of silver from the GLC coatings were investigated. Furthermore, the corrosion resistance of the Ag-GLC coatings were evaluated. The results showed that the spontaneous escape phenomenon of silver could take place at the GLC coating, regardless of preparation condition. These three preparation factors all had an influence on the size, number and distribution of the escaped silver particles. However, in contrast with the silver target current and the addition of CH4 gas flow, only the change in deposition temperature had a significant positive effect on the corrosion resistance of the Ag-GLC coatings. The Ag-GLC coating showed the best corrosion resistance when the deposition temperature was 500 °C, which was due to the fact that increasing the deposition temperature effectively reduced the number of silver particles escaping from the Ag-GLC coating. info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.1 2023 METALLURGY & METALLURGICAL ENGINEERING 20 / 90 = 0.222 2023 Q1 T1 MATERIALS SCIENCE, MULTIDISCIPLINARY 208 / 439 = 0.474 2023 Q2 T2 PHYSICS, CONDENSED MATTER 32 / 79 = 0.405 2023 Q2 T2 PHYSICS, APPLIED 63 / 179 = 0.352 2023 Q2 T2 CHEMISTRY, PHYSICAL 90 / 178 = 0.506 2023 Q3 T2 0.565 2023 Materials Science (miscellaneous) 2023 Q2 Condensed Matter Physics 2023 Q2 5.8 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Wang, Wenqiang Liu, Cancan Angurel, Luis Alberto Universidad de Zaragoza (orcid)0000-0001-5685-2366 de la Fuente, Germán F. (orcid)0000-0002-0500-1745 Jiang, Bailing 5001 065 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Cienc.Mater. Ingen.Metal. 16, 11 (2023), 3909 [11 pp.] Materials (Basel) Materials 1996-1944 5777435 http://zaguan.unizar.es/record/126586/files/texto_completo.pdf Versión publicada 2849991 http://zaguan.unizar.es/record/126586/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:126586 articulos driver 2024-11-22-11:59:43 ARTICLE