| 离子液体EMBF4中对硝基甲苯电还原的研究 |
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| 引用本文： | 肖友军,周磊,王灵峰,李芳芳.离子液体EMBF4中对硝基甲苯电还原的研究[J].江西师范大学学报(自然科学版),2010,34(2). |
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| 作者姓名： | 肖友军 周磊 王灵峰 李芳芳 |
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| 作者单位： | 江西理工大学应用化学研究所,江西,赣州,341000 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 采用循环伏安法研究了离子液体EMBF4(1-乙基-3-甲基咪唑四氟硼酸)中对硝基甲苯在微铂电极上的电还原特性.实验结果表明:在EMBF4中,对硝基甲苯能够进行电还原反应,随着对硝基甲苯浓度增加,循环伏安曲线峰1和峰2的峰电位负移,峰电流增加;随着电解液中水浓度的增加,循环伏安曲线峰1峰电位正向移动,峰2峰电位负向移动,峰1和峰2的峰电流都增大;对硝基甲苯在离子液体EMBF4的电还原过程中扩散是其主要的控制步骤.
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| 关 键 词： | 对硝基甲苯 离子液体 电还原 |
Electrochemical Reduction of p-Nitrotoluene in Ionic Liquid EMBF4 |
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| XIAO You-jun,ZHOU Lei,WANG Ling-feng,LI Fang-fang.Electrochemical Reduction of p-Nitrotoluene in Ionic Liquid EMBF4[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2010,34(2). |
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| Authors: | XIAO You-jun ZHOU Lei WANG Ling-feng LI Fang-fang |
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| Institution: | XIAO You-jun,ZHOU Lei,WANG Ling-feng,LI Fang-fang(Institute of Applied Chemistry,Jiangxi University of Science and Technology,Ganzhou Jiangxi 341000,China) |
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| Abstract: | The electroreduction performance of p-nitrotoluene in ionic liquid EMBF4 was studied by means of cyclic voltammetry.Experimental results showed that p-nitrotoluene could be reducted in EMBF4.By the curve of cyclic voltammetry,the first and second electroreduction peak potential were shifted to the negative direction with the increasing concentration of p-nitrotoluene,the responding electroreduction peak current were also increased,with the increasing concentration of water,the first electroreduction peak po... |
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| Keywords: | EMBF4 |
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