Characterization of dimethylsulfoxide/glycerol mixtures: a binary solvent system for the study of "friction-dependent" chemical reactivity

被引：34

作者：

Angulo, Gonzalo ^{[1
]}

Brucka, Marta ^{[2
]}

Gerecke, Mario ^{[3
]}

Grampp, Guenter ^{[4
]}

Jeannerat, Damien ^{[2
]}

Milkiewicz, Jadwiga ^{[1
]}

Mitrev, Yavor ^{[2
,7
]}

Radzewicz, Czeslaw ^{[1
,5
]}

Rosspeintner, Arnulf ^{[6
]}

Vauthey, Eric ^{[6
]}

Wnuk, Pawel ^{[1
,5
]}

机构：

[1] Polish Acad Sci, Inst Phys Chem, 44-52 Kasprzaka, PL-01224 Warsaw, Poland

[2] Univ Geneva, Dept Organ Chem, 30 Quai Ernest Ansermet, CH-1211 Geneva, Switzerland

[3] Humboldt Univ, Dept Chem, D-12489 Berlin, Germany

[4] Graz Univ Technol, Inst Phys & Theoret Chem, Stremayrgasse 9, A-8010 Graz, Austria

[5] Univ Warsaw, Fac Phys, Inst Expt Phys, Ul Pasteura 5, PL-02093 Warsaw, Poland

[6] Univ Geneva, Dept Phys Chem, 30 Quai Ernest Ansermet, CH-1211 Geneva, Switzerland

[7] Bulgarian Acad Sci, Inst Organ Chem, Ctr Phytochem, Acad G Bonchev Str,Bl 9, BU-1113 Sofia, Bulgaria

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2016年 / 18卷 / 27期

关键词：

ELECTRON-TRANSFER REACTIONS; TIME-RESOLVED FLUORESCENCE; POLAR SOLVATION DYNAMICS; UNDERLYING DISTRIBUTIONS; PREFERENTIAL SOLVATION; ROTATIONAL-DYNAMICS; LUMINESCENCE DECAYS; IONIC LIQUIDS; FEMTOSECOND FLUORESCENCE; MATHEMATICAL FUNCTIONS;

D O I：

10.1039/c6cp02997c

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 properties of binary mixtures of dimethylsulfoxide and glycerol, measured using several techniques, are reported. Special attention is given to those properties contributing or affecting chemical reactions. In this respect the investigated mixture behaves as a relatively simple solvent and it is especially well suited for studies on the influence of viscosity on chemical reactivity. This is due to the relative invariance of the dielectric properties of the mixture. However, special caution must be taken with specific solvation, as the hydrogen-bonding properties of the solvent change with the molar fraction of glycerol.

引用

页码：18460 / 18469

页数：10

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