Droplet size dependence of line tension for an ionic liquid on a smooth silane coating

Tsutomu Furuta; Akira Nakajima; Munetoshi Sakai; Toshihiro Isobe; Yoshikazu Kameshima; Kiyoshi Okada

doi:10.1246/cl.2009.580

Droplet size dependence of line tension for an ionic liquid on a smooth silane coating

Tsutomu Furuta, Akira Nakajima, Munetoshi Sakai, Toshihiro Isobe, Yoshikazu Kameshima, Kiyoshi Okada

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

7 Citations (Scopus)

Abstract

Line tension was measured for microliter-scale and subnanoliter-scale droplets of an ionic liquid on a highly smooth and homogeneous fluoroalkylsilane coating. Values for microliter-scale droplets were two orders larger than those for subnanoliter-scale droplets despite their identical combinations of solid surfaces and liquid. Scale factors related to this measurement and hydrostatic pressure from the liquid play an important role in the discrepancy.

Original language	English
Pages (from-to)	580-581
Number of pages	2
Journal	Chemistry Letters
Volume	38
Issue number	6
DOIs	https://doi.org/10.1246/cl.2009.580
Publication status	Published - 2009
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2009.580

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abstract = "Line tension was measured for microliter-scale and subnanoliter-scale droplets of an ionic liquid on a highly smooth and homogeneous fluoroalkylsilane coating. Values for microliter-scale droplets were two orders larger than those for subnanoliter-scale droplets despite their identical combinations of solid surfaces and liquid. Scale factors related to this measurement and hydrostatic pressure from the liquid play an important role in the discrepancy.",

author = "Tsutomu Furuta and Akira Nakajima and Munetoshi Sakai and Toshihiro Isobe and Yoshikazu Kameshima and Kiyoshi Okada",

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T1 - Droplet size dependence of line tension for an ionic liquid on a smooth silane coating

AU - Furuta, Tsutomu

AU - Nakajima, Akira

AU - Sakai, Munetoshi

AU - Isobe, Toshihiro

AU - Kameshima, Yoshikazu

AU - Okada, Kiyoshi

PY - 2009

Y1 - 2009

N2 - Line tension was measured for microliter-scale and subnanoliter-scale droplets of an ionic liquid on a highly smooth and homogeneous fluoroalkylsilane coating. Values for microliter-scale droplets were two orders larger than those for subnanoliter-scale droplets despite their identical combinations of solid surfaces and liquid. Scale factors related to this measurement and hydrostatic pressure from the liquid play an important role in the discrepancy.

AB - Line tension was measured for microliter-scale and subnanoliter-scale droplets of an ionic liquid on a highly smooth and homogeneous fluoroalkylsilane coating. Values for microliter-scale droplets were two orders larger than those for subnanoliter-scale droplets despite their identical combinations of solid surfaces and liquid. Scale factors related to this measurement and hydrostatic pressure from the liquid play an important role in the discrepancy.

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Droplet size dependence of line tension for an ionic liquid on a smooth silane coating

Abstract

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