THE THEORETICAL DESCRIPTION FOR POLY(NAPHTHOQUINONES) – VO(OH)- ASSISTED PEROXYCOMPOUNDS ELECTROCHEMICAL DETECTION
2020
Tkach, Volodymyr Valentynovych | V. Kushnir, Marta | C. De Oliveira, Sílvio | V. Lystvan, Vitalii | M. Dytynchenko, Inna | O. Da Silva, Adriano | G. Ivanushko, Yana | V. Luganska, Olga | I. Yagodynets, Petro | O. Kormosh, Zholt
In this work, the electroanalytical action VO(OH) – poly(naphthoquinones) in the determination of peroxycompounds has been theoretically analyzed. The redox pair V(III) – V(V) is involved in this case. The analysis of the correspondent bivariant mathematical model confirms the efficiency of the VO(OH) – Poly(naphthoquinone) composite in the peroxide compounds determination. The linear dependence between current and concentration is observed in the wide range of parameter values. On the other hand, the oscillatory behavior is only possible due to the DEL influences of the electrochemical stage.
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