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研究论文

在液镓电极上反丁烯二腈的电氢化二聚

  • 何为
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  • 电子科技大学应用化学系,重庆大学化工学院

收稿日期: 1999-02-28

  修回日期: 1999-02-28

  网络出版日期: 1999-02-28

Electrohydrodimerization of Fumarodinitrile on Liquid Gallium Electrode

  • He Wei Huang Ying
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  • (Dept. of Appl. Chem., UEST of China, Chengdu 610054) Zhang Shengtao (Coll. of Chem. and Chem. Eng., Chongqing Univ., Chongqing 400044

Received date: 1999-02-28

  Revised date: 1999-02-28

  Online published: 1999-02-28

摘要

在液镓电极上,反丁烯二腈(FDN)的电氢化二聚(EHD)不仅能在含离子型表面活性剂如四乙基对甲苯磺酸铵(TEA_PTS)溶液中发生,同样也能在含低浓度的强表面活性剂如TritonX_100溶液中进行.在不含有机表面活性剂的溶液中,FDN在滴镓电极上产生一个2电子还原波,生成名为丁二腈的饱和单体.在水溶液中加入一定浓度的TEA_PTS或低浓度的TritonX_100时,原来的2电子还原波分裂成两个连续的单电子还原波,生成相应的电氢化二聚物.

本文引用格式

何为 . 在液镓电极上反丁烯二腈的电氢化二聚[J]. 电化学, 1999 , 5(1) : 99 -105 . DOI: 10.61558/2993-074X.3162

Abstract

Electrohydrodimerization(EHD) of fumarodinitrile on liquid gallium electrode can take place not only in hydrotropic solution of tetraethylammonium p_toluenesulphonate(TEA_PTS), but also in aqueous solution containing low concentration of strong surfactants, such as TritonX_100. In solution without organic surfactant, FDN yields a single two_electron reduction wave corresponding to the formation of a saturated monomer called as butanedinitrile. If some TEA_PTS or TritonX_100 is added into the solution, the original two_electron wave is splitted into two continuous single_electron reduction wave and corresponding EHD of fumarodinitrile is obtained.

参考文献

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