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 | |
| Publication status | Published - Feb 1 2013 |
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All Science Journal Classification (ASJC) codes
- Analytical Chemistry
- Electrochemistry
Cite this
Voltammetric Determination of Boric Acid Using the Ternary Complexation System with Salicylaldehyde and H-Acid. / Takehara, Ko; Fujimori, Takao; Inagi, Kei; Kajiwara, Mari; Harata, Yoshikazu; Yoshimura, Kazuhisa.
In: Electroanalysis, Vol. 25, No. 2, 01.02.2013, p. 387-393.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Voltammetric Determination of Boric Acid Using the Ternary Complexation System with Salicylaldehyde and H-Acid
AU - Takehara, Ko
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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UR - http://www.scopus.com/inward/citedby.url?scp=84873606801&partnerID=8YFLogxK
U2 - 10.1002/elan.201200527
DO - 10.1002/elan.201200527
M3 - Article
VL - 25
SP - 387
EP - 393
JO - Electroanalysis
JF - Electroanalysis
SN - 1040-0397
IS - 2
ER -