Highly Heterogeneous Polarization and Solvation of Gold Nanoparticles in Aqueous Electrolytes.
gold nanoparticles
image charge
ion-specific effect
metal−liquid interface
molecular dynamics simulation
polarization
Journal
ACS nano
ISSN: 1936-086X
Titre abrégé: ACS Nano
Pays: United States
ID NLM: 101313589
Informations de publication
Date de publication:
24 Aug 2021
24 Aug 2021
Historique:
pubmed:
10
8
2021
medline:
10
8
2021
entrez:
9
8
2021
Statut:
ppublish
Résumé
The performance of gold nanoparticles (NPs) in applications depends critically on the structure of the NP-solvent interface, at which the electrostatic surface polarization is one of the key characteristics that affects hydration, ionic adsorption, and electrochemical reactions. Here, we demonstrate significant effects of explicit metal polarizability on the solvation and electrostatic properties of bare gold NPs in aqueous electrolyte solutions of sodium salts of various anions (Cl
Identifiants
pubmed: 34370454
doi: 10.1021/acsnano.1c02668
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM