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author:

安镜如 (安镜如.) [1] (Scholars:安镜如) | 陈曦 (陈曦.) [2] | 杨瑜茹 (杨瑜茹.) [3]

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CSCD

Abstract:

本文研究了在0.01mol/L NaOH—0.32%乙二胺—0.05mol/L酒石酸钾钠介质中,锰与4-(2-噻唑偶氮)间苯二酚(TAR)络合吸附波的极谱行为。当介质中含有0.003%TAR时,Mn会产生灵敏的导数极谱波,其峰电位为-0.75V(相对银汞齐电极,下同),方法检出限为1.5×10~(-9)mol/L,线性范围为3.6×1.0~(-9)mol/L~2.7×10~(-6)mol/L。研究了极谱波的性质、机理以及络合物的组成。方法成功地应用于某些植物叶中微量锰的含量测定。

Keyword:

4-(2-噻唑偶氮)间苯二酚(TAR) 极谱

Community:

  • [ 1 ] 福州大学化学系
  • [ 2 ] 福州大学化学系 福州
  • [ 3 ] 350002
  • [ 4 ] 福州
  • [ 5 ] 350002 88届毕业生
  • [ 6 ] 现在吉林省电力厅干部处

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Source :

分析化学

ISSN: 0253-3820

CN: 22-1125/O6

Year: 1990

Issue: 12

Page: 1162-1164

1 . 2 0 0

JCR@2023

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ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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