Thermodynamic Property of Ionic Liquid ［BMIM］HSO<sub>4</sub>

WANG Xiaodan; FAN Hongtao; CUI Tianfang

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Thermodynamic Property of Ionic Liquid ［BMIM］HSO₄

更新时间：2023-12-11

- Thermodynamic Property of Ionic Liquid ［BMIM］HSO₄
- Acta Scientiarum Naturalium Universitatis SunYatseni Vol. 51, Issue 3, Pages: 79-82(2012)
- 作者机构：
  
  沈阳化工大学应用化学学院,辽宁,沈阳,110142
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012，
  
  Published Online：25 May 2012，
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WANG Xiaodan, FAN Hongtao, CUI Tianfang. Thermodynamic Property of Ionic Liquid ［BMIM］HSO₄. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 51(3):79-82(2012)
DOI：

WANG Xiaodan, FAN Hongtao, CUI Tianfang. Thermodynamic Property of Ionic Liquid ［BMIM］HSO₄. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 51(3):79-82(2012) DOI：

摘要

在273.2~353.2 K范围内，精确测定了［BMIM］HSO

离子液体的密度和表面张力。根据Glasser理论

讨论了该离子液体的热力学性质

估算出其晶格能和标准熵。根据离子液体的空隙模型计算了离子液体的恒压热膨胀系数α= 7.8 × 10

-4

-1

与实验值α = 10.8 ×10

-4

-1

基本一致。

Abstract

The density and surface tension of pure ionic liquid ［BMIM］ClO

(1-butyl-3-methylimidazolium hydrosulfate) were measured in the temperature range of 293.2－353.2 K. Based on the Glasser's theory

the thermodynamic property of the ionic liquid was investigated

such as the standard molar entropy and lattice energy. The thermal expansion coefficient

α= 7.8 × 10

-4

-1

calculated by the interstice model was in good agreement with α (experimental) = 10.8 ×10

-4

-1

关键词

离子液体［BMIM］HSO4密度表面张力Glasser理论空隙模型

Keywords

ionic liquid［BMIM］HSO4densitysurface tensionGlasser's theoryinterstice model

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Thermodynamic Property of Ionic Liquid ［BMIM］HSO4

DOI：

摘要

Abstract

关键词

Keywords

references

Thermodynamic Property of Ionic Liquid ［BMIM］HSO₄