Determination of dissolved oxygen by catalytic reduction on Nafion-methyl viologen chemically modified electrode |
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| Authors: | Litong J Ping J Jiannong Y Yuzhi F |
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| Affiliation: | Department of Chemistry, East China Normal University, 3663 Zhong Shan Road (N), Shanghai, 200062, People's Republic of China. |
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| Abstract: | ![]()
A small size Nafion-methyl viologen chemically modified electrode (Nafion-MV CME) together with a small size electrolytic cell were constructed for the purpose of dissolved oxygen (DO) determination. The catalytic reduction of DO on Nafion-MV CME results in fast and sensitive DO determination. The mechanism of such detection is also considered. |
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