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Your search keyword '"Kurata, Yoshiaki"' showing total 2 results
Start Over Author "Kurata, Yoshiaki" Publisher chemical society of japan
2 results on '"Kurata, Yoshiaki"'

1. Direct Evidence of Ion-dipole Interaction between Imidazolium Cations and Polar Molecules in Ionic Liquid Solutions by Means of Mass Spectrometric Analysis of Clusters.

Author

Kanakubo, Mitsuhiro, Hiejima, Yusuke, Aizawa, Takafumi, Kurata, Yoshiaki, and Wakisaka, Akihiro

Subjects
IONS, MAGNETIC dipoles, IMIDAZOLINONES, CATIONS, MASS spectrometry, MOLECULES, SOLUTION (Chemistry)
Abstract

The mass spectrometric analyses of clusters in solutions composed of hydrophobic 1-alkyl-3-methylimidazolium hexafluorophosphates and various polar organic solvents demonstrate that the Coulomb-dipole interaction between the imidazolium cations and polar molecules is relatively strong. [ABSTRACT FROM AUTHOR]

Published
2005
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2. Water-induced Acceleration of Transport Properties in Hydrophobic 1-Butyl-3-methylimidazolium Hexafluorophosphate Ionic Liquid.

Author

Kanakubo, Mitsuhiro, Umecky, Tatsuya, Aizawa, Takafumi, and Kurata, Yoshiaki

Subjects
ELECTRIC conductivity, DIFFUSION, PHOSPHATES, LIQUIDS, IONS
Abstract

The electric conductivities and self-diffusion coefficients in dried and water-saturated 1-butyl-3-methylimidazolium hexafluorophosphate, [BMIM][PF6], were measured at 25 and 40 °C. Although the presence of water can remarkably induce acceleration of transport properties in the ionic liquid, the ionic dissociation remains almost unchanged. [ABSTRACT FROM AUTHOR]

Published
2005
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