Microwave dielectric properties of aqueous solutions of potassium and cesium fluorides

被引：15
|
作者：
Loginova, D. V. [1 ]
Lileev, A. S. [1 ]
Lyashchenko, A. K. [1 ]
机构：
[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 117907, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY | 2006年 / 80卷 / 10期
关键词：
D O I：
10.1134/S003602440610013X
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：
The microwave dielectric properties of aqueous solutions of potassium and cesium fluorides are studied over a wide concentration range at frequencies of 13 to 25 GHz and temperatures of 288, 298, and 308 K. The static dielectric constant epsilon(s) and the time tau and enthalpy of activation Delta H-epsilon(++) of dielectric relaxation for the solutions are calculated. It is demonstrated that, for fluorides, the disruptive effect of ions on the hydrogen bond network of water is weaker than that for the other halogenides.
引用
收藏
页码：1626 / 1633
页数：8
相关论文
共 50 条
  • [21] MICELLIZATION OF POTASSIUM, RUBIDIUM, AND CESIUM PHENOLATES IN AQUEOUS AND ORGANIC SOLUTIONS
    APANASENKO, VV
    REZNIK, AM
    COLLOID JOURNAL OF THE USSR, 1989, 51 (05): : 723 - 729
  • [22] Dielectric properties of aqueous potassium propionate solutions from 288 to 308 K
    Loginova, DV
    Lileev, AS
    Lyashchenko, AK
    Khar'kin, VS
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2003, 48 (02) : 278 - 283
  • [23] PROPERTIES OF AQUEOUS-SOLUTIONS OF POTASSIUM AND CESIUM NITRITES AT 15, 25 AND 35 DEGREES C
    ANDREEVA, TA
    DRUCHINA, ID
    ZHURNAL FIZICHESKOI KHIMII, 1972, 46 (10): : 2677 - &
  • [24] Microwave Dielectric Characterization of Aqueous Solutions of Tryptophan
    Chaudhari, H. C.
    Chaudhari, Ajay
    Mehrotra, S. C.
    JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE, 2008, 52 (04): : 350 - 355
  • [25] Bulk properties of aqueous cesium salt solutions
    Lanshina, LV
    Matveev, VK
    Spiridonov, FM
    Ivannikova, VV
    ZHURNAL NEORGANICHESKOI KHIMII, 1998, 43 (09): : 1565 - 1567
  • [26] Dielectric Properties of Aqueous Glucose Solutions Using Microwave Cavity and Coaxial Probe
    Choi, Heungjae
    Luzio, Steve
    Porch, Adrian
    2016 IEEE 2ND AUSTRALIAN MICROWAVE SYMPOSIUM (AMS), 2016, : 7 - 8
  • [27] Dielectric properties of water and aqueous solutions
    Kaatze, U
    Behrends, R
    TECHNISCHES MESSEN, 2002, 69 (01): : 5 - 11
  • [28] Dielectric Properties of Aqueous Ammonia Solutions
    Russ J Phys Chem, 11 (1830):
  • [29] DIELECTRIC PROPERTIES OF AQUEOUS ELECTROLYTIC SOLUTIONS
    RAO, PSKM
    PREMASWA.D
    TRANSACTIONS OF THE FARADAY SOCIETY, 1970, 66 (572): : 1974 - &
  • [30] Dielectric properties of aqueous ammonia solutions
    Potapov, AA
    Parkhomenko, IY
    ZHURNAL FIZICHESKOI KHIMII, 1996, 70 (11): : 1976 - 1979
12345