Hydration forces near charged interfaces in terms of effective ion potentials

Autor:	Stjepan Marčelja
Rok vydání:	2011
Předmět:	Range (particle radiation) Colloid and Surface Chemistry Aqueous solution Polymers and Plastics Computational chemistry Chemical physics Chemistry Surfaces and Interfaces effective potentials surface interaction aqueous solutions Physical and Theoretical Chemistry Ion
Zdroj:	Current Opinion in Colloid & Interface Science. 16:579-583
ISSN:	1359-0294
Popis:	Experiments and simulations provide detailed information on the structure and interaction of charged interfaces in aqueous solutions. In order to understand this information in terms of general principles it is favourable to use effective potentials, which describe the interaction of ions and surfaces in the presence of solvent. Effective potentials are derived from molecular simulations and are capable of discerning ion-specific behaviour. We argue that short-range interactions in aqueous solutions involve two characteristic lengths, the range of the interaction and the spatial periodicity, both about 2.5 ± 0.5 A.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcd333dcfaeff013eee8f813483c57d1 https://doi.org/10.1016/j.cocis.2011.04.001 Zobrazit plný text záznamu Full Text from ScienceDirect