EmimCl和BmimPF6离子液体在最佳电解质组合条件下在有限温度范围（25至75°C）下的电导率

IF 0.4 Q4 CHEMISTRY, ANALYTICAL

Pakistan Journal of Analytical & Environmental Chemistry Pub Date : 2020-12-24 DOI:10.21743/pjaec/2020.12.39

M. Sarwar, Hanhui Zhan, Jiaxin Yang

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引用次数: 0

摘要

本研究的目的是在最佳电解质组合条件下，评价不同体积百分比的咪唑基离子液体1-乙基-3-甲基咪唑氯(EmimCl)和1-丁基-3-甲基咪唑六氟磷酸(BmimPF6)的离子电导率与温度(25 ~ 75℃)的关系。结果表明，当应用1%的EmimCl或1%的BmimPF6时，电导率显著降低，与Kohlrausch关系相关。当添加1%的EmimCl或2%的BmimPF6时，α (α)系数最高，β (β)系数最低。综上所述，温度控制减弱了体积百分比变化对电导率的影响。

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The Conductivity of EmimCl and BmimPF6 Ionic Liquids for Limited Range of Temperature (25 to 75 °C) Under Optimal Electrolyte Combination Conditions

The purpose of this study was to evaluate the ionic conductivity as a function of 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 different volume percentages under optimal electrolyte combination conditions. The findings revealed that when 1% EmimCl or 1% BmimPF6 was applied, conductivity decreased significantly in relation to the Kohlrausch relationship. When 1% EmimCl or 2% BmimPF6 was added, the study showed the highest coefficient of alpha (α), while beta (β) was the lowest coefficient for temperature. In conclusion, the influence of the change in volume percentage on the conductivity is weakened by temperature control.

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来源期刊

Pakistan Journal of Analytical & Environmental Chemistry CHEMISTRY, ANALYTICAL-

CiteScore

1.10

自引率

16.70%

发文量

审稿时长

15 weeks