Articolul precedent |
Articolul urmator |
289 0 |
SM ISO690:2012 KOLIBABA, Gleb, COSTRIUCOVA, Natalia, RUSNAC, Dumitru, BUSUIOC, Simon, MONAICO, Eduard. Wettability of Highly Conductive ZnO:Ga:Cl CVT Ceramics with Various Ga Content. In: IFMBE Proceedings: . 5th International Conference on Nanotechnologies and Biomedical Engineering, Ed. 5, 3-5 noiembrie 2021, Chişinău. Chişinău: Pontos, 2022, Ediția 5, Vol.87, pp. 610-616. ISSN 16800737. DOI: https://doi.org/10.1007/978-3-030-92328-0_78 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
IFMBE Proceedings Ediția 5, Vol.87, 2022 |
|||||||
Conferința "Conference on Nanotechnologies and Biomedical Engineering" 5, Chişinău, Moldova, 3-5 noiembrie 2021 | |||||||
|
|||||||
DOI:https://doi.org/10.1007/978-3-030-92328-0_78 | |||||||
Pag. 610-616 | |||||||
|
|||||||
Vezi articolul | |||||||
Rezumat | |||||||
ZnO:Ga:Cl ceramics were sintered using chemical vapor transport technique. Ga content was varied in a range of 0−10 mol %. The wettability of unpolished and polished surface of ZnO:Ga:Cl ceramics was investigated. The polished and etched surface of ZnO ceramics is in a hydrophilic state. The presence of Ga impurity leads to a strong increase in the water contact angle to 131°. This behavior is attributed to a high concentration of free electrons, which suppress the formation of intrinsic surface defects acting as traps for water molecules. Air pockets on unpolished surfaces of ZnO:Ga:Cl ceramics are an additional factor that increases the water contact angle. |
|||||||
Cuvinte-cheie electrical conductivity, Hydrophobicity, wetting, ZnO CVT ceramics |
|||||||
|