Electrochemical Properties of Cobalt(Ⅱ) Schiff Base Complexes in Nonaqueous Solvent

오정근; 최용국

오늘 하루 그만보기

P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

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Vol.15, No.2

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Electrochemical Properties of Cobalt(Ⅱ) Schiff Base Complexes in Nonaqueous Solvent

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985

2002, v.15 no.2, pp.97-101

& (2002). Electrochemical Properties of Cobalt(Ⅱ) Schiff Base Complexes in Nonaqueous Solvent. , 15(2), 97-101.

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Abstract

Co(II) complexes with tridentate Schiff base-NOIPH and tetradentate Schiff base-$NOTDH_2$ and $TNBPH_4$ were synthesized. The redox process of the complexes in DMF solution containing 0.1M TBAP was investigated at glassy carbon electrode by cyclic voltammetry and differential pulse voltammetry techniques. Reduction step of [Co(II)$(NOIP)_2$] and [Co(II)$(H_2O)_2$] complexes were observed in two step as one electron process of irreversible or quasi-reversible and diffusion-controlled reaction. [$Co(II)_2$(TNBP)] complex was observed in one step as one electron process of quasi-reversible and diffusion-controlled reaction.