Reduction of oxygen at an electrode modified by cobaltporphyrin liquid membrane

Baoqing Shentu; Kenichi Oyaizu; Hiroyuki Nishide

doi:10.1246/cl.2002.712

Reduction of oxygen at an electrode modified by cobaltporphyrin liquid membrane

Baoqing Shentu, Kenichi Oyaizu, Hiroyuki Nishide^*

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The picket-fence cobaltporphyrin (CoP) having rapid and reversible oxygen-binding properties was employed to accumulate oxygen from a bulk solution to a diffusion layer at an electrode surface. Modification of a carbon electrode with a thin CoP liquid membrane resulted in a significant increase in the reduction current of oxygen, which proved to be a new type of modified electrode to reduce the diffusion resistance of oxygen from the bulk solution onto the electrode surface.

Original language	English
Pages (from-to)	712-713
Number of pages	2
Journal	Chemistry Letters
Issue number	7
DOIs	https://doi.org/10.1246/cl.2002.712
Publication status	Published - 2002 Jul 5

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2002.712

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abstract = "The picket-fence cobaltporphyrin (CoP) having rapid and reversible oxygen-binding properties was employed to accumulate oxygen from a bulk solution to a diffusion layer at an electrode surface. Modification of a carbon electrode with a thin CoP liquid membrane resulted in a significant increase in the reduction current of oxygen, which proved to be a new type of modified electrode to reduce the diffusion resistance of oxygen from the bulk solution onto the electrode surface.",

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Reduction of oxygen at an electrode modified by cobaltporphyrin liquid membrane

Abstract

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