Effect of solvent on the electrochemical properties of chromotropic copper(II) mixed chelates.
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概要
- 論文の詳細を見る
Electrochemical and electronic spectral bahaviors of complexes [Cu(acac)(tmen)]ClO<SUB>4</SUB> and [Cu<SUB>2</SUB>(taet)(tmen)<SUB>2</SUB>](ClO<SUB>4</SUB>)<SUB>2</SUB>, where acac=acetylacetonate ion, tmen=<I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-tetramethylethylenediamine, taet=1,1,2,2-tetraacetylethanediide ion, were investigated in six solvents by cyclic voltammetry, constant potential coulometry, and visible absorption spectroscopy. Copper(II) undergoes electrolytic reduction to copper(I) coupled with the complex decomposition. The values of reduction potential vs. \tildeν max of the d-d absorption band show linear correlation in accordance with coordination ability of the solvent.
- 公益社団法人 日本化学会の論文
著者
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Fukuda Yutaka
Department Of Chemistry Faculty Of Science Ochanomizu Univeity
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Labuda Jan
Department of Analytical Chemistry, Slovak Technical University
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Mafune Kumiko
Department of Chemistry, Faculty of Science, Ochanomizu University
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