ANODIC EXCHANGE REACTIONS OF EXTRACTED METAL CHELATES WITH 1-PYRROLIDINECARBODITHIOIC ACID IN ISOBUTYL METHYL KETONE
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概要
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The metal-1-pyrrolidinecarbodithioate M(pcd)m, M=Mn(III), Fe(III), Co(III), Ni(II), Cu(II), Zn(II), In(III), Sb(III), Tl(I), Pb(II), and Bi(III), extracted from tartrate into isobutyl methyl ketone (IBMK, 4-methy1-2-pentanone), gives reduction and oxidation waves. The oxidation process is the anodic exchange reactions of the type (2/m)M(pcd)m + Hg &⇒; Hg(pcd)_2 + (2/m)M^<m+> + 2e〜- that can be studied electrochemically with Nernstian treatments. The formation constants of M(pcd)m in IBMK were calculated from the half-wave potentials of the anodic exchange reactions at a dropping mercury electrode. The adsorption pre-wave was observed in the oxidation wave for Zn(pcd>2 and the surface excess was calculated.
- 社団法人日本分析化学会の論文
- 1984-12-05
著者
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KITAMURA Hideki
Department of Cardiovascular Surgery, Shimane Prefectural Central Hospital
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Kitamura Hideki
Department Of Applied Chemistry Graduate School Of Engineering Nagoya Institute Of Technology
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Kitamura Hideki
Department Of Chemistry Faculty Of Science Osaka City University:(present Address)environmental Poll
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Ichimura A
Osaka City Univ. Osaka
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Ichimura Akio
Department Of Chemistry Faculty Of Science Osaka City University
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ICHIMURA^[○!R] Akio
Department of Chemistry, Faculty of Science, Osaka City University
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MORIMOTO Yoshikane
Department of Chemistry, Faculty of Science, Osaka City University
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KITAGAWA Toyokichi
Department of Chemistry, Faculty of Science, Osaka City University
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Morimoto Yoshikane
Department Of Chemistry Faculty Of Science Osaka City University
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Kitagawa T
Department Of Chemistry Faculty Of Science Osaka City University
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Kitagawa Toyokichi
Department Of Chemistry Faculty Of Science Osaka City University
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Kitagawa Toyokichi
Department of Chemistry Faculty of Education Kobe University
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