The reduction behavior of free chlorine at boron-doped diamond electrodes

Takeshi Watanabe; Kazumi Akai; Yasuaki Einaga

doi:10.1016/j.elecom.2016.06.010

The reduction behavior of free chlorine at boron-doped diamond electrodes

Takeshi Watanabe, Kazumi Akai, Yasuaki Einaga

化学科

研究成果: Article › 査読

31 被引用数 (Scopus)

抄録

The electrochemical reduction behavior of hypochlorite ions (ClO⁻) and hypochlorous acid (HClO) at the surface of boron-doped diamond electrodes is presented. The ClO⁻ reduction behavior is strongly affected by the dissolved oxygen through homogeneous oxygen recovery reaction between ClO⁻ and H₂O₂ as ORR product. As for HClO reduction, one-electron mechanism which is a peculiar characteristic of boron-doped diamond electrodes, was observed.

本文言語	English
ページ（範囲）	18-22
ページ数	5
ジャーナル	Electrochemistry Communications
巻	70
DOI	https://doi.org/10.1016/j.elecom.2016.06.010
出版ステータス	Published - 2016 9月 1

ASJC Scopus subject areas

電気化学

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10.1016/j.elecom.2016.06.010

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title = "The reduction behavior of free chlorine at boron-doped diamond electrodes",

abstract = "The electrochemical reduction behavior of hypochlorite ions (ClO−) and hypochlorous acid (HClO) at the surface of boron-doped diamond electrodes is presented. The ClO− reduction behavior is strongly affected by the dissolved oxygen through homogeneous oxygen recovery reaction between ClO− and H2O2 as ORR product. As for HClO reduction, one-electron mechanism which is a peculiar characteristic of boron-doped diamond electrodes, was observed.",

keywords = "Boron-doped diamond, Electrochemical sensor, Free chlorine, Oxygen reduction reaction",

author = "Takeshi Watanabe and Kazumi Akai and Yasuaki Einaga",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2016",

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doi = "10.1016/j.elecom.2016.06.010",

language = "English",

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T1 - The reduction behavior of free chlorine at boron-doped diamond electrodes

AU - Watanabe, Takeshi

AU - Akai, Kazumi

AU - Einaga, Yasuaki

PY - 2016/9/1

Y1 - 2016/9/1

N2 - The electrochemical reduction behavior of hypochlorite ions (ClO−) and hypochlorous acid (HClO) at the surface of boron-doped diamond electrodes is presented. The ClO− reduction behavior is strongly affected by the dissolved oxygen through homogeneous oxygen recovery reaction between ClO− and H2O2 as ORR product. As for HClO reduction, one-electron mechanism which is a peculiar characteristic of boron-doped diamond electrodes, was observed.

AB - The electrochemical reduction behavior of hypochlorite ions (ClO−) and hypochlorous acid (HClO) at the surface of boron-doped diamond electrodes is presented. The ClO− reduction behavior is strongly affected by the dissolved oxygen through homogeneous oxygen recovery reaction between ClO− and H2O2 as ORR product. As for HClO reduction, one-electron mechanism which is a peculiar characteristic of boron-doped diamond electrodes, was observed.

KW - Boron-doped diamond

KW - Electrochemical sensor

KW - Free chlorine

KW - Oxygen reduction reaction

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DO - 10.1016/j.elecom.2016.06.010

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SN - 1388-2481

VL - 70

SP - 18

EP - 22

JO - Electrochemistry Communications

JF - Electrochemistry Communications

ER -

The reduction behavior of free chlorine at boron-doped diamond electrodes

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