A novel method of fabricating an antibacterial aluminum-matrix composite coating doped graphene/silver-nanoparticles
| Autor: | Hongyang Liu, Tianying Xiong, Fanchi Meng, Jiqiang Wang, Lini Yang, Junrong Tang, Housheng Liu, Zhipo Zhao |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Materials science
Gas dynamic cold spray chemistry.chemical_element 02 engineering and technology engineering.material 010402 general chemistry 01 natural sciences Silver nanoparticle law.invention Coating Aluminium law General Materials Science Graphene Mechanical Engineering Metal matrix composite 021001 nanoscience & nanotechnology Condensed Matter Physics Microstructure 0104 chemical sciences chemistry Chemical engineering Mechanics of Materials engineering 0210 nano-technology Antibacterial activity |
| Zdroj: | Materials Letters. 245:211-214 |
| ISSN: | 0167-577X |
| DOI: | 10.1016/j.matlet.2019.02.121 |
| Popis: | In order to inhibit the breeding and propagation of bacteria and other source of infection, a novel method of fabricating an antibacterial metal matrix composite coating was reported. Graphene sheets decorated by silver-nanoparticles were doped in aluminum composite coating based on cold spray. The microstructure and antibacterial activity of the coating were investigated. Graphene sheets with silver-nanoparticles were scattered uniformly in the coating. Bacteriostatic experiment indicated the composite coating had high antibacterial activity. This metal matrix antibacterial coating avoids the drawbacks of organic coatings, promising to be used on facilities in hospital, home and laboratory. |
| Databáze: | OpenAIRE |
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