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研究论文

农药噻嗪酮在玻碳电极上的电化学行为

  • 王琪 ,
  • 陈昌国
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  • 重庆大学化学化工学院,重庆大学化学化工学院,重庆大学化学化工学院,重庆大学化学化工学院,重庆大学化学化工学院 重庆400044,重庆400044,重庆400044,重庆400044,重庆400044

收稿日期: 2006-11-28

  修回日期: 2006-11-28

  网络出版日期: 2006-11-28

Electrochemical Behavior of Buprofezin on Glass-carbon Electrode

  • WANG Qi ,
  • CHEN Chang-guo~
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  • (*),SI Yu-jun,YANG Zu-hong,LI Qin(College of Chemistry and Chemical Engineering,Chongqing University,Chongqing 400044,China

Received date: 2006-11-28

  Revised date: 2006-11-28

  Online published: 2006-11-28

摘要

应用循环伏安法(CV)、线性扫描伏安法(LSV)、微分脉冲伏安法(DPV)和方波伏安法(SWV)等研究了噻嗪酮在玻碳电极上的电化学行为,并建立样品噻嗪酮的SWV测定法.噻嗪酮在玻碳电极上的电还原涉及两质子/两电子和两质子的不可逆过程.

关键词: 噻嗪酮; 玻碳电极; 农药

本文引用格式

王琪 , 陈昌国 . 农药噻嗪酮在玻碳电极上的电化学行为[J]. 电化学, 2006 , 12(4) : 425 -428 . DOI: 10.61558/2993-074X.1766

Abstract

Electrochemical behavior of Bup has been investigated by means of cyclic voltammetry,linear sweep voltammetry,differential pulse voltammetry and square wave voltammetry.The results indicate that the electrochemical behavior of Bup on the surface of glassy carbon electrode is corresponding to a irreversible two-protons and two-electrons process with absrption.The square wave voltammetry for determination of Bup in actual samples has been established.

参考文献

[1]Bozena Morzycka.S imp le m ethod for the determ inationof trace levels of pestic ides in honeybees using m atrixsolid-phase d ispersion and gas chrom atography[J].Chrom atography,2002,982:267~273. [2]LouM ing,Zhong Shaohua.Mon itoring of buprofezin in intea and soil by m eas of h igh perform ance liqu id chrom a-tography[J].Pestic ides,1994,33(2):18~19. [3]Kun iak i Kawata,H iroyuk iMukai,Ak io Yasuhara.Mo-n itoring of pestic ides in air by gas chrom atography-m assspectrom etry and the use of quartz-fibre wool and activa-ted carbon for samp ling[J].Chrom atography,1995,710:243~250. [4]Ibrah im M S,A l-M agbou l K M,Kam alM M.Voltam-m etric determ ination of the insectic ide buprofezin in soiland water[J].Anal.Ch im.Acta.,2001,432:21~26. [5]Gu iberteau A,Galeano T,Mora N,et al.Study anddeterm ination of the pestic ide Im idac loprid by squarewave adsorptive stripp ing voltamm etry[J].Talanta,2001,53:943~949. [6]Codognoto L,M achado S A S,Avaca L A.Square wavevoltamm etry on boron-doped d iamond electrodes for ana-lytical determ inations[J].D iamond and Related M ater-als.,2002,11:1670~1675. [7]Natalia Ru iz de Erenchun,Zurine Gom ez de Balugera,Aranzazu Goicolea M,et al.Determ ination of im idac lo-prid and its m ayorm etabolite in soils by liqu id chrom a-tography w ith pu lsed reductive amperom etric detection[J].Analytica.Ch im ica.Acta,1997,349:199~206.
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