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Anal Sci. 2016;32(12):1381-1384. doi: 10.2116/analsci.32.1381.

Development of Electrochemical Oxygen Demand Measurement Cells Using a Diamond Electrode.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Takeshi Kondo, Masaki Hoshino, Takeshi Watanabe, Tatsuo Aikawa, Makoto Yuasa, Yasuaki Einaga

Affiliations

  1. Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science.

PMID: 27941273 DOI: 10.2116/analsci.32.1381

Abstract

Electrolytic cells for electrochemical oxygen demand (ECOD) measurements based on total electrolytic decomposition at a boron-doped diamond (BDD) electrode were developed for rapid measurement of organic pollutants at low concentrations. Using improved electrolytic cells designed for efficient mass transfer, the ECOD for 10 μM potassium hydrogen phthalate (theoretical ECOD: 2.3 mg-O

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