Rotating Ring-Disk Electrode Method for the Quantitative Determination of Nitrate Ions in Aqueous Solutions in the Submicromolar Range

Xuekun Xing, Daniel Alberto Scherson

研究成果: Article査読

22 被引用数 (Scopus)

抄録

A rotating ring-disk technique has been developed for the analytical determination of nitrate ions in acid media. It is based on the measurement of the ring currents associated with the oxidation of nitrite ions generated by the reduction of nitrate Ions on a gold-disk electrode covered by a layer of underpotentially deposited cadmium. The ring currents were found to be proportional to the amount of nitrate in solution for concentrations in the millmolar range down to 20–30 ppb.

本文言語English
ページ(範囲)962-964
ページ数3
ジャーナルAnalytical chemistry
59
7
DOI
出版ステータスPublished - 1987 1 1
外部発表はい

ASJC Scopus subject areas

  • 分析化学

フィンガープリント

「Rotating Ring-Disk Electrode Method for the Quantitative Determination of Nitrate Ions in Aqueous Solutions in the Submicromolar Range」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル