Interfacial layer effects on surface capacitances and electro-osmosis in electrolytes

Douwe Jan Bonthuis, Yuki Uematsu, Roland R. Netz

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

Many properties of the interfacial layer of water at surfaces differ significantly from those of bulk water. The consequences are most significant for the doublelayer capacitance and the electrokinetic properties. We model the interfacial hydration layer by a modified dielectric constant and a modified local viscosity over a single interfacial width. Analytic expressions in the low-charge Debye-Hückel approximation are derived and shown to describe experimental surface capacitance and electro-osmotic data in a unified framework.

本文言語英語
論文番号20150033
ジャーナルPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
374
2060
DOI
出版ステータス出版済み - 2 13 2016
外部発表はい

All Science Journal Classification (ASJC) codes

  • 数学 (全般)
  • 工学(全般)
  • 物理学および天文学(全般)

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