The influence of temperature on viscosity and specific conductivity of [Bmim]FeCl4 ionic liquid was investigated in relation to comparison with literature data. Results show that the viscosity of [Bmim] FeCl4 can be accurately measured with both rotational rheometer and falling sphere viscometer. In contrast with Andrade equation, VTF equation can better fit the viscosity of [Bmim]FeCl4 ionic liquid versus temperature, with the correlation coefficient being 0.999 9. Besides, the specific conductivity of [Bmim]FeCl4, determined with different electric conductivity analyzers, shows much difference; and the conductivity versus temperature can be better fitted using VTF equation rather than Arrhenius equation. Moreover, with rising temperature, the specific conductivity versus viscosity of [Bmim] FeCL. Ionic liquid conforms to Walden plots, with the correlation coefficient being over 0.99.%研究了自制[ Bmim]FeCl4离子液体的电导率、黏度与温度的关系,并与文献数据进行了对比.结果表明,采用落球法和旋转法都能准确地测量[ Bmim]FeCl4离子液体的黏度；与Andrade方程相比,VTF方程能更好地拟合[Bmim]FeCl4离子液体的黏度和温度的关系,其相关系数达0.999 9.采用不同电导率仪测量的[Bmim]FeCl4离子液体的电导率有较大差别；相比Arrhenius方程而言,VTF方程能更好地拟合电导率与温度的关系；随着温度的变化,电导率与黏度的关系符合Walden规则,其相关系数达到0.99以上.
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