溴化1-辛基-3-甲基咪唑的制备和电导率研究

• 作 者: 许婷婷 田鹏 黄涛 刘丽艳
• 机 构: 沈阳师范大学化学与生命科学学院,沈阳师范大学物理科学与技术学院,
• 出 处: 辽宁化工
• 发表日期: 2016年04期
• 关键词: OMIM 甲基咪唑 红外光谱 电导率 辛基 表征 深黄色 液体 分析纯 合成

实验用CH3(CH2)7Br与C4H6N2相互反应合成[OMIM]Br离子液体,取0.5 mol的CH3(CH2)7Br与C4H6N2合成[OMIM]Br,得到深黄色为[OMIM]Br,用IR表征了[OMIM]Br。并对体[OMIM]Br在283.15 K至313.15 K间的电导率进行了检测,实验结果:y=0.422 19-0.388 79/(1+exp((T-48.175 08)/9.310 84)),R为0.997 59。

The [OMIM] Br ionic liquids were synthesized by the reaction of CH3 (CH2) 7Br with C4H6N2. [OMIM] Br was synthesized from CH3 (CH2) 7Br and C4H6N2 by 0.5 mol. OMIM] Br. And the conductivity of bulk [OMIM] Br between 283.15 K and 313.15 K was tested. The experimental results were as follows: y = 0.422 19-0.388 79 / (1 + exp (T-48.175 08) /9.310 84) Is 0.997 59.