Raman study of aqueous solutions of tetraalkylammonium and bis(tetraalkylammonio) electrolytes.
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概要
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The Raman and infrared spectra of 1,4-bis(triethylammonio)butane dibromide (J4), 1,10-bis(triethylammonio)decane dibromide (J10), and tetraethylammonium bromide (TEABr) were measured in the solid and dissolved states. The Raman spectra of these salts in the solid and solution states were roughly similar to those of normal paraffins having the same number of skeletal atoms, but some minor differences were found. It was confirmed that molecular conformations of these ions in the solid and solution states are somewhat similar and take the all-trans form, but in main chain of J4 and J10, the gauche form is also observed. In addition, the effects of hydrophobic interaction of these salts in aqueous solution are discussed by comparison of the Raman spectra of OH stretching vibration region of water.
- 公益社団法人 日本化学会の論文
著者
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Nomura Hiroyasu
Department Of Chemical Engineering Faculty Of Engineering Nagoya University
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Tsukamoto Yoshiaki
Department Of Cardiology Omiya Medical Center Jichi Medical School
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Miyahara Yutaka
Department Of Chemical Engineering Faculty Of Engineering Nagoya University
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Verrall Ronald
Department of Chemistry and Chemical Engineering, University of Saskatchewan
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Tsukamoto Yoshiaki
Department of Chemical Engineering, Faculty of Engineering, Nagoya University
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