Voltammetric Determination of Boric Acid Using the Ternary Complexation System with Salicylaldehyde and H-Acid

Kô Takehara; Takao Fujimori; Kei Inagi; Mari Kajiwara; Yoshikazu Harata; Kazuhisa Yoshimura

doi:10.1002/elan.201200527

Voltammetric Determination of Boric Acid Using the Ternary Complexation System with Salicylaldehyde and H-Acid

Kô Takehara, Takao Fujimori, Kei Inagi, Mari Kajiwara, Yoshikazu Harata, Kazuhisa Yoshimura

Inorganic and Analytical Chemistry

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

6 Citations (Scopus)

Abstract

A square-wave voltammetric method for the determination of boric acid in water has been described based on the new understanding of the electrochemical behavior of boric acid-Azomethine H complexation. Salicylaldehyde and H-acid were used as the starting materials of boric acid-Azomethine H complex and their concentrations were optimized for boric acid determination in water. A glassy carbon electrode, instead of a conventional mercury electrode, was used in the measurement. The detection limit of the proposed method was 0.10mgBdm^-3. The proposed method was successfully used for boric acid determination in the water from a seawater desalination RO plant.

Original language	English
Pages (from-to)	387-393
Number of pages	7
Journal	Electroanalysis
Volume	25
Issue number	2
DOIs	https://doi.org/10.1002/elan.201200527
Publication status	Published - Feb 1 2013

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Electrochemistry

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abstract = "A square-wave voltammetric method for the determination of boric acid in water has been described based on the new understanding of the electrochemical behavior of boric acid-Azomethine H complexation. Salicylaldehyde and H-acid were used as the starting materials of boric acid-Azomethine H complex and their concentrations were optimized for boric acid determination in water. A glassy carbon electrode, instead of a conventional mercury electrode, was used in the measurement. The detection limit of the proposed method was 0.10mgBdm-3. The proposed method was successfully used for boric acid determination in the water from a seawater desalination RO plant.",

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T1 - Voltammetric Determination of Boric Acid Using the Ternary Complexation System with Salicylaldehyde and H-Acid

AU - Takehara, Kô

AU - Fujimori, Takao

AU - Inagi, Kei

AU - Kajiwara, Mari

AU - Harata, Yoshikazu

AU - Yoshimura, Kazuhisa

PY - 2013/2/1

Y1 - 2013/2/1

N2 - A square-wave voltammetric method for the determination of boric acid in water has been described based on the new understanding of the electrochemical behavior of boric acid-Azomethine H complexation. Salicylaldehyde and H-acid were used as the starting materials of boric acid-Azomethine H complex and their concentrations were optimized for boric acid determination in water. A glassy carbon electrode, instead of a conventional mercury electrode, was used in the measurement. The detection limit of the proposed method was 0.10mgBdm-3. The proposed method was successfully used for boric acid determination in the water from a seawater desalination RO plant.

AB - A square-wave voltammetric method for the determination of boric acid in water has been described based on the new understanding of the electrochemical behavior of boric acid-Azomethine H complexation. Salicylaldehyde and H-acid were used as the starting materials of boric acid-Azomethine H complex and their concentrations were optimized for boric acid determination in water. A glassy carbon electrode, instead of a conventional mercury electrode, was used in the measurement. The detection limit of the proposed method was 0.10mgBdm-3. The proposed method was successfully used for boric acid determination in the water from a seawater desalination RO plant.

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Voltammetric Determination of Boric Acid Using the Ternary Complexation System with Salicylaldehyde and H-Acid

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