Ultraslow response of interfacial tension to the change in the phase-boundary potential at the interface between water and a room-temperature ionic liquid, trioctylmethylammonium bis(nonafluorobutanesulfonyl)amide

Yukinori Yasui, Yuki Kitazumi, Ryoichi Ishimatsu, Naoya Nishi, Takashi Kakiuchi

研究成果: ジャーナルへの寄稿学術誌査読

44 被引用数 (Scopus)

抄録

Ultraslow response, on the order of minutes, of the interfacial tension to the change in the phase-boundary potential at the interface between water and a room-temperature ionic liquid, trioctylmethylammonium bis(nonafluorobutanesulfonyl)amide, has been demonstrated. This ultraslow relaxation, which is not observed at the interface between two immiscible electrolyte solutions made of molecular organic solvents, is likely to be due to the long-range and collective ordering of ions of the electrical double layer on the ionic liquid side of the interface.

本文言語英語
ページ(範囲)3273-3276
ページ数4
ジャーナルJournal of Physical Chemistry B
113
11
DOI
出版ステータス出版済み - 3月 19 2009
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理化学および理論化学
  • 表面、皮膜および薄膜
  • 材料化学

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