Microwave Dielectric Permeability and Relaxation of Aqueous Solutions of 2,2-Dimethyl-1,3-Dioxolane

被引：0

作者：

Lyashchenko, A. K. ^{[1
]}

Balakaeva, I., V ^{[1
]}

Smirnova, N. A. ^{[2
]}

Safonova, E. A. ^{[2
]}

机构：

[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119071, Russia

[2] St Petersburg State Univ, St Petersburg 199034, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2021年 / 95卷 / 10期

基金：

俄罗斯基础研究基金会;

关键词：

hydration; water structure; 2; 2-dimethyl-1; 3-dioxolane; relaxation; dielectric properties; PERMITTIVITY;

D O I：

10.1134/S0036024421090132

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Results are presented from measuring the microwave dielectric properties of aqueous solutions of 2,2-dimethyl-1,3-dioxolane at seven frequencies in the range of 5-25 GHz at temperatures of 288, 298, 308 K. Static dielectric constants, activation parameters and relaxation times are calculated for the process of dielectric relaxation. The effect nonpolar groups of molecules have on water are considered.

引用

页码：2042 / 2046

页数：5

共 11 条

[1]

Brandt AA, 1963, INVESTIGATION DIELEC

[2]

Hasted J. B., 1973, AQUEOUS DIELECTRICS

[3]

Karataeva I.M, 2009, MODERN PROBLEMS GEN

[4]

Loginova DV, 2003, RUSS J INORG CHEM+, V48, P1541

[5] Hydrophobic hydration of the propionate ion [J].

Loginova, DV ;

Lileev, AS ;

Lyashchenko, AK ;

Kharkin, VS .

MENDELEEV COMMUNICATIONS, 2003, (02) :68-70

[6] Microwave Dielectric Permittivity and the Relaxation of 1,3-Dioxolane and 2,2-Dimethyl-1,3-dioxolane-4-methanol Aqueous Solutions [J].

Lyashchenko, A. K. ;

Balakaeva, I. V. ;

Smirnova, N. A. ;

Safonova, E. A. .

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2021, 95 (01) :90-96

[7] STRUCTURE AND STRUCTURE-SENSITIVE PROPERTIES OF AQUEOUS-SOLUTIONS OF ELECTROLYTES AND NONELECTROLYTES [J].

LYASHCHENKO, AK .

RELAXATION PHENOMENA IN CONDENSED MATTER, 1994, 87 :379-426

[8] Dielectric relaxation of aqueous nonelectrolyte solutions (experimental, structural and molecular-kinetic aspects). [J].

Lyashchenko, AK ;

Lileev, AS ;

Novskova, TA ;

Kharkin, VS .

JOURNAL OF MOLECULAR LIQUIDS, 2001, 93 (1-3) :29-33

[9] Complex dielectric permittivity and relaxation parameters of concentrated aqueous electrolyte solutions in millimeter and centimeter wavelength ranges [J].

Lyashchenko, AK ;

Zasetsky, AY .

JOURNAL OF MOLECULAR LIQUIDS, 1998, 77 (1-3) :61-75

[10] Dielectric Relaxation of Water in Hydration Shells of Ions [J].

Lyashchenko, Andrey ;

Lileev, Alexander .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2010, 55 (05) :2008-2016

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