Detection of Hypochlorous Acid Using Reduction Wave During Anodic Cyclic Voltammetry
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概要
- 論文の詳細を見る
A novel analysis method for detecting low free-chlorine concentrations using a reduction wave based on anodic cyclic voltammetry has been developed. The reduction wave has been observed at approximately 600 mV vs Ag/AgCl, which is dependent on the free-chlorine concentration and switching potential. The wave peak showed a maximum value for the switching potential at approximately 1350 mV vs Ag/AgCl, and a good linear relationship between the peak current and the concentrations in the range of 0.2–6.0 mg dm-3. The relative standard deviation (RSD) at each concentration was less than 2%. This method seems to be useful for the analysis of low free-chlorine concentrations.
- 公益社団法人 応用物理学会の論文
- 2005-05-10
著者
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Umeda Minoru
Department Of Applied Chemistry Graduate School Of Engineering Tohoku University
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Yamada Akifumi
Department Of Chemistry Faculty Of Engineering Nagaoka University Of Technology
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Kodera Fumihiro
Environmental Sci. Res. Niigata Niigata Jpn
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Kodera Fumihiro
Environmental Science Research Niigata, Advanced Technology Center, 333-1 Minamiyachi, Iwamuro, Nishikanbara, Niigata 953-0135, Japan
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