中文摘要：

研究AlCl3-BMIC（氯化-1-甲基-3-丁基眯唑）离子液体电导率与温度、组分之间的关系。结果表明：当离子液体中AlCl3的摩尔分数x（AlCl3）〈0．667时，离子液体的电导率随着x（AlCl3）的增加而增大；但在0．667〈x（AlCl3）〈0．692区域内，x（AlCl3）对电导率影响不大；随着温度的升高，AlCl3-BMIC离子液体的电导率增大，电导率k与温度t的关系符合Kohlraush经验公式；在x（AlCl3）〈0．5的路易斯碱性区域，温度系数α、β均随着x（AlCl3）的增大而减小；而在x（AlCl3）〉0．5的路易斯酸性区域，x（AlCl3）对温度系数α、β的影响均不明显。

英文摘要：

The electrical conductivities of AlCl3-BMIC （1-butyl-3-methylimidazolium chloride） ionic liquid were measured against temperature and composition. The results show that the conductivities of the ionic liquid increases with molar fraction x（AlCl3） of AlCl3 when x（AlCl3）〈0. 667. However, the effect of AICI3 molar fraction on the conductivities is negligible when 0. 667〈x（AlCl3 ）〈0. 692. It is demonstrated that the electrical conductivities are increased with increasing temperature, which can be described by Kohlraush empirical equation. For Lewis base ionic liquid （x（AlCl3）〈0. 5）, the temperature coefficients α and β are significantly decreased with increasing molar fraction of AlCl3. For Lewis acid ionic liquid （x（AlCl3）〉0.5）, however, the molar fraction of AlCl3 has no obvious effect on the temperature coefficients.