Electrolytes between dielectric charged surfaces : simulations and theory
dc.contributor.author | Santos, Alexandre Pereira dos | pt_BR |
dc.contributor.author | Levin, Yan | pt_BR |
dc.date.accessioned | 2020-02-06T04:17:15Z | pt_BR |
dc.date.issued | 2015 | pt_BR |
dc.identifier.issn | 0021-9606 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/205474 | pt_BR |
dc.description.abstract | We present a simulation method to study electrolyte solutions in a dielectric slab geometry using a modified 3D Ewald summation. The method is fast and easy to implement, allowing us to rapidly resum an infinite series of image charges. In the weak coupling limit, we also develop a mean-field theory which allows us to predict the ionic distribution between the dielectric charged plates. The agreement between both approaches, theoretical and simulational, is very good, validating both methods. Examples of ionic density profiles in the strong electrostatic coupling limit are also presented. Finally, we explore the confinement of charge asymmetric electrolytes between neutral surfaces. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | The journal of chemical physics. New York. Vol. 142, no. 19 (May 2015), 194104, 7 p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Eletrólitos | pt_BR |
dc.subject | Eletrostática | pt_BR |
dc.title | Electrolytes between dielectric charged surfaces : simulations and theory | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000983057 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
Este item está licenciado na Creative Commons License
-
Artigos de Periódicos (39951)Ciências Exatas e da Terra (6085)