Features of low-concentration aqueous solutions of tetramethylurea

被引：0
|
作者：
Rodnikova, MN
Kayumova, DB
Volkov, VV
Kartsev, VN
机构：
[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia
[2] AV Shubnikov Crystallog Inst, Moscow 117333, Russia
[3] Saratov NG Chernyshevskii State Univ, Saratov 410601, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2003年 / 48卷 / 11期
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D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
NMR spectroscopy, piezometry, and small-angle X-ray scattering have been used to study aqueous solutions of tetramethylurea (TMU) in the nonelectrolyte concentration range 0-6 mol %. The results have been interpreted in terms of the hydrophobic hydration of a TMU molecule and hydrophobic interactions in the system. No large aggregates (larger than 18 Angstrom in diameter), such as clusters, particles, or microemulsions, have been found.
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页码：1769 / 1772
页数：4
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