Title of article :
TheConductivity of EmimCl and BmimPF6Ionic Liquidsfor LimitedRange of Temperature (25 to 75°C)UnderOptimal Electrolyte Combination Conditions
Author/Authors :
TariqSarwar, Muhammad School of Environmental Sciences and Spatial Informatics - China University of Mining and Technology - Xuzhou, China , HanHui, Zhan School of Environmental Sciences and Spatial Informatics - China University of Mining and Technology - Xuzhou, China , Jiaxin, Yang Nanjing Research Institute of Environmental Science - Nanjing, China
Abstract :
The purpose of this study was to evaluate the ionic conductivity as a functionof temperature,range (25 to 75°C)in the imidazolium-based ionic liquids 1-ethyl-3-methylimidazolium chloride(EmimCl) and 1-butyl-3-methyl imidazolium hexafluorophosphate (BmimPF6) of differentvolume percentages under optimal electrolyte combination conditions. The findings revealed thatwhen 1% EmimCl or 1% BmimPF6was applied, conductivity decreased significantly in relation tothe Kohlrausch relationship. When 1% EmimCl or 2% BmimPF6was added, the study showed thehighest coefficient ofalpha(α),whilebeta(β)was the lowest coefficient for temperature. Inconclusion, the influence of the change in volume percentage on the conductivity is weakened bytemperature control.
Keywords :
EmimCl , BmimPF6 , Conductivity , Temperature coefficient
Journal title :
Pakistan Journal of Analytical and Environmental Chemistry
