scholarly journals Disruption of the self-molecular association of pentanol in binary mixtures with alkylbenzoates: a dielectric relaxation spectroscopy study

RSC Advances ◽  
2016 ◽  
Vol 6 (2) ◽  
pp. 1260-1267 ◽  
Author(s):  
Samiyara Begum ◽  
Abhinay Vardhan ◽  
Atul Chaudhary ◽  
Ranga Subramanian

A dielectric relaxation study of binary mixtures of associative pentanol isomers and non-associative alkylbenzoates at different mole fractions revealed that the effective dipole rotates faster in the alkylbenzoate rich region.

2017 ◽  
Vol 41 (17) ◽  
pp. 9330-9337 ◽  
Author(s):  
Man Yang ◽  
Liyan Ma ◽  
Kongshuang Zhao

A dielectric spectroscopy study on the binary mixtures of the ionic liquid (IL) 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim][BF4]) and four kinds of alcohols as a function of temperature was carried out over a frequency range of 100 MHz to 20 GHz.


2001 ◽  
Vol 56 (11) ◽  
pp. 785-787 ◽  
Author(s):  
S. A. Markarian ◽  
A. S. Galstian ◽  
M. Stockhausen

Abstract The dielectric spectra of diethylsulfoxide (DESO)/tetrachloromethane mixtures have been measured from 0.5 to 72 GHz at 20 °C. On the basis of the relation between the relaxation time and the DESO concentration a complex formation between DESO and tetrachloromethane is suggested.


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