Fabrication of a Silica-Silica Nanoparticle Monolayer Array Nanocomposite Film on an Anodic Aluminum Oxide Substrate and Its Optical and Tribological Properties.
anodic aluminum oxide
nanoparticle
nanoroughness
silica
tribology
Journal
ACS applied materials & interfaces
ISSN: 1944-8252
Titre abrégé: ACS Appl Mater Interfaces
Pays: United States
ID NLM: 101504991
Informations de publication
Date de publication:
17 Jun 2020
17 Jun 2020
Historique:
pubmed:
29
5
2020
medline:
29
5
2020
entrez:
29
5
2020
Statut:
ppublish
Résumé
The fabrication and properties of silica nanoparticle monolayer arrays (SNMAs) immobilized on silica films on nanoporous anodic aluminum oxide (AAO) substrates by polymerization of silicic acid and a two-step spin-coating technique are reported. Reflection spectra of the obtained silica-SNMA nanocomposite films on AAO substrates were almost the same as those of the original AAO substrate. The coefficient of friction at an applied load of 0.98 N under dry conditions for a film fabricated under optimal conditions was significantly decreased by 76% with respect to that without a silica-SNMA nanocomposite film on an AAO substrate. The results also showed a lower coefficient of friction than that for MoS
Identifiants
pubmed: 32462860
doi: 10.1021/acsami.0c03436
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM