Imidazolium Ion-Terminated Self-Assembled Monolayers on Au: Effects of Counteranions on Surface Wettability

Bang Sook Lee; Young Shik Chi; Jae Kyun Lee; Insung S. Choi; Choong Eui Song; Sung Keon Namgoong; Sang Gi Lee

doi:10.1021/ja038405h

Imidazolium Ion-Terminated Self-Assembled Monolayers on Au: Effects of Counteranions on Surface Wettability

Bang Sook Lee, Young Shik Chi, Jae Kyun Lee, Insung S. Choi, Choong Eui Song, Sung Keon Namgoong, Sang Gi Lee

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

234 Scopus citations

Abstract

Self-assembled monolayers presenting imidazolium ions at the tail ends (SAMIMs) having different counteranions have been prepared on Au, and the measurement of water contact angles of the surfaces proved to be an extremely valuable simple technique for quantifying the effects of counteranions on hydrophilicity and hydrophobicity of SAMIMs, which will be extrapolated to the water miscibility of the related ionic liquids.

Original language	English
Pages (from-to)	480-481
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	126
Issue number	2
DOIs	https://doi.org/10.1021/ja038405h
State	Published - 21 Jan 2004

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abstract = "Self-assembled monolayers presenting imidazolium ions at the tail ends (SAMIMs) having different counteranions have been prepared on Au, and the measurement of water contact angles of the surfaces proved to be an extremely valuable simple technique for quantifying the effects of counteranions on hydrophilicity and hydrophobicity of SAMIMs, which will be extrapolated to the water miscibility of the related ionic liquids.",

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AU - Choi, Insung S.

AU - Song, Choong Eui

AU - Namgoong, Sung Keon

AU - Lee, Sang Gi

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AB - Self-assembled monolayers presenting imidazolium ions at the tail ends (SAMIMs) having different counteranions have been prepared on Au, and the measurement of water contact angles of the surfaces proved to be an extremely valuable simple technique for quantifying the effects of counteranions on hydrophilicity and hydrophobicity of SAMIMs, which will be extrapolated to the water miscibility of the related ionic liquids.

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Imidazolium Ion-Terminated Self-Assembled Monolayers on Au: Effects of Counteranions on Surface Wettability

Abstract

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