Dynamic Light Scattering Study of the Liquid Ethylene Glycol-Dimethylsulfoxide System

被引：1
作者：
Solonina, I. A. [1 ]
Laptinskaya, T. V. [2 ]
Rodnikova, M. N. [1 ]
Shirokova, E. V. [1 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 117901, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2021年 / 95卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
liquid system; micro phase separation; dynamic light scattering; solvophobic effect; SCALE SUPRAMOLECULAR STRUCTURE; MOLAR-MASS COMPOUNDS; AQUEOUS-SOLUTIONS; BULK PROPERTIES; MIXTURES;
D O I：
10.1134/S0036024421070244
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 liquid ethylene glycol-dimethylsulfoxide system is studied by means of dynamic light scattering. Scattered light spectra and the autocorrelation functions of intensity are obtained, and relaxation times, self-diffusion coefficients, and hydrodynamic radii of associates are calculated. The results are due to solvophobic effects and micro phase separation, as is confirmed by liquid-phase separation within a certain range of temperatures and concentrations.
引用
收藏
页码：1313 / 1319
页数：7
相关论文
共 26 条
  • [1] Brown W., 1993, Dynamic Light Scattering: The method and some applications
  • [2] Chaban I. A., 1997, RUSS J PHYS CHEM, V71, P1974
  • [3] Excess molar enthalpies of binary mixtures containing glycols or polyglycols plus dimethyl sulfoxide at 308.15 K
    Comelli, F
    Ottani, S
    Francesconi, R
    Castellari, C
    [J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2003, 48 (04) : 995 - 998
  • [4] Insights on cryoprotectant toxicity from gene expression profiling of endothelial cells exposed to ethylene glycol
    Cordeiro, Rui Martins
    Stirling, Soren
    Fahy, Gregory M.
    de Magalhaes, Joao Pedro
    [J]. CRYOBIOLOGY, 2015, 71 (03) : 405 - 412
  • [5] The bulk properties of ethylene glycol-dimethylsulfoxide mixtures over the temperature range 278-323 K at p=0.1 MPa
    Egorov, G. I.
    Makarov, D. M.
    [J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2008, 82 (10) : 1778 - 1784
  • [6] The bulk properties of the water-dimethylsulfoxide system at 278-323.15 K and atmospheric pressure
    Egorov, G. I.
    Makarov, D. M.
    [J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2009, 83 (05) : 693 - 698
  • [7] NANOINDENTATION AS A TOOL FOR HIGH-RESOLUTION DENDROCHRONOLOGY
    Golovin, Y. I.
    Tyurin, A. I.
    Golovin, D. Y.
    Samodurov, A. A.
    Vasyukova, I. A.
    [J]. RUSSIAN PHYSICS JOURNAL, 2021, 63 (11) : 2041 - 2042
  • [8] IR Spectroscopy of Ethylene Glycol Solutions of Dimethylsulfoxide
    Kononova, E. G.
    Rodnikova, M. N.
    Solonina, I. A.
    Sirotkin, D. A.
    [J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2018, 92 (07) : 1308 - 1311
  • [9] Supramolecular structuring of aqueous solutions of strong acids: manifestations in light scattering, NMR, and oxidation kinetics. Does liquid have a drop-like nature? 1. Nitric acid
    Lagodzinskaya, G. V.
    Laptinskaya, T. V.
    Kazakov, A. I.
    [J]. RUSSIAN CHEMICAL BULLETIN, 2018, 67 (10) : 1838 - 1850
  • [10] Light Scattering in Non-aqueous Solutions of Low-Molecular-Mass Compounds: Application for Supramer Analysis of Reaction Solutions
    Orlova, Anna, V
    Laptinskaya, Tatiana, V
    Malysheva, Nelly N.
    Kononov, Leonid O.
    [J]. JOURNAL OF SOLUTION CHEMISTRY, 2020, 49 (05) : 629 - 644
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