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Citation: Li Haiying, Yu Zhangyu, Gu Dengping. STUDY ON THE ELECTROREDUCTION OF [Ag(IO₆)₂]^7- AND [Cu(IO₆)₂]^7- BY THIN LAYER SPECTROELECTROCHEMICAL METHOD[J]. Chinese Journal of Applied Chemistry, ;1989, 6(2): 92-94. shu

STUDY ON THE ELECTROREDUCTION OF [Ag(IO₆)₂]^7- AND [Cu(IO₆)₂]^7- BY THIN LAYER SPECTROELECTROCHEMICAL METHOD

1.
Department of Chemistry, Hebei Normal University, Shijiazhuang

Received Date: 25 April 1988
Available Online: 16 August 1988

The reduction of [Ag(IO₆)₂]^7- at an Au minigrid electrode was studied by using thin layer spectroelectrochemical method.The reaction was found to proceed in two steps,namely:Ag(Ⅲ)→Ag(Ⅰ) and Ag(Ⅰ)→Ag(0). From the measured formal redox potential E⁰' at various pH a linear equation was obtained: E⁰'=1.611-0.086pH (V vs SCE). The reduction of copper complex was studied in the same way.
- Thin layer spectroelectrochemistry,
- Complex ion of silver (Ⅲ),
- Complex ion of copper (Ⅲ)
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STUDY ON THE ELECTROREDUCTION OF [Ag(IO6)2]7- AND [Cu(IO6)2]7- BY THIN LAYER SPECTROELECTROCHEMICAL METHOD

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STUDY ON THE ELECTROREDUCTION OF [Ag(IO₆)₂]^7- AND [Cu(IO₆)₂]^7- BY THIN LAYER SPECTROELECTROCHEMICAL METHOD