Viscosity Studies of Some Electrolytes in Dimethyl Sulfoxide and N,N-Dimethylformamide at Different Temperatures

[img]PDF - Authorized users only
Language: English
74Kb
Title:Viscosity Studies of Some Electrolytes in Dimethyl Sulfoxide and N,N-Dimethylformamide at Different Temperatures
Creators:
Chauhan, Mohinder S.
Sharma, Manita
Sharma, Kishore C.
Ashwini, K.
Chauhan, Suvarcha
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 60, 1, pp. 55-64

Abstract

<p>The limiting molar conductivity Λ<sub>0</sub> and the Jones-Dole viscosity coefficients <i>A</i> and <i>B</i> were measured for Ph<sub>4</sub>PBPh<sub>4</sub>, Bu<sub>4</sub>NBPh<sub>4</sub>, Bu<sub>4</sub>NClO<sub>4</sub>, Ph<sub>4</sub>PBr, Bu<sub>4</sub>NBr, NaBPh<sub>4</sub>, NaClO<sub>4</sub>, KClO<sub>4</sub>, LiClO<sub>4</sub> and AgClO<sub>4</sub> in pure DMF and DMSO at 20, 30 and 40 °C. The experimental coefficients <i>A</i> are compared with the coefficients <i>A</i> calculated from the Falkenhagen-Vernon equation. The ionic viscosity coefficients <i>B</i>, which were obtained using Ph<sub>4</sub>PBPh<sub>4</sub> as the reference electrolyte, are discussed in terms of the contributions in the expression: <i>B</i><sub>ion</sub> = <i>B</i><sub>w</sub> + <i>B</i><sub>solv</sub> + <i>B</i><sub>ord</sub> + <i>B</i><sub>disord</sub> + <i>B</i><sub>shape</sub>.

Title:Viscosity Studies of Some Electrolytes in Dimethyl Sulfoxide and N,N-Dimethylformamide at Different Temperatures
Creators:
Chauhan, Mohinder S.
Sharma, Manita
Sharma, Kishore C.
Ashwini, K.
Chauhan, Suvarcha
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:60
Number:1
Page Range:pp. 55-64
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19950055UNSPECIFIED
ID Code:697
Item Type:Article
Deposited On:06 Feb 2009 17:03
Last Modified:06 Feb 2009 16:03

Citation

Chauhan, Mohinder S.; Sharma, Manita; Sharma, Kishore C.; Ashwini, K.; Chauhan, Suvarcha (1995) Viscosity Studies of Some Electrolytes in Dimethyl Sulfoxide and N,N-Dimethylformamide at Different Temperatures. Collection of Czechoslovak Chemical Communications, 60 (1). pp. 55-64. ISSN 0010-0765

Repository Staff Only: item control page