Polarographic Behaviour of Rhodamine 6G Ⅱ Adsorptive Complex Wave of Antimony(Ⅲ)

Zhu Teng; Xu Bin

doi:10.13374/j.issn1001-053x.1995.05.019

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Zhu Teng, Xu Bin. Polarographic Behaviour of Rhodamine 6G Ⅱ Adsorptive Complex Wave of Antimony(Ⅲ)[J]. Chinese Journal of Engineering, 1995, 17(5): 489-493. doi: 10.13374/j.issn1001-053x.1995.05.019

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Zhu Teng, Xu Bin. Polarographic Behaviour of Rhodamine 6G Ⅱ Adsorptive Complex Wave of Antimony(Ⅲ)[J]. Chinese Journal of Engineering, 1995, 17(5): 489-493. doi: 10.13374/j.issn1001-053x.1995.05.019

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Polarographic Behaviour of Rhodamine 6G Ⅱ Adsorptive Complex Wave of Antimony(Ⅲ)

doi: 10.13374/j.issn1001-053x.1995.05.019

Zhu Teng,
Xu Bin

Department of Chemistry, USTB, Beijing 100083. PRC

Received Date: 1994-06-10
Available Online: 2021-09-06

Abstract

Abstract

The electrochemical behaviour and the current property of antimony based on the formation of ion-associate complexes of Sb(Ⅲ) with iodide and rhodamine basic dyes are investigated in HAc-NaAc buffer solution (pH 5.6).The mechanism of related reactions is discussed.A new simple,sensitive and selective oscillopolarographic method is established for the determination of trace antimony. The detection limit was 0.33 ng/ml.
- rhodamine hasic dyes,
- antimony,
- electrochemical behaviour