Oxidative decomposition of oxalate ion with ozone in aqueous solution
- 作者: Seliverstov A.1, Lagunova Y.1, Ershov B.1, Shashkovskii S.1
-
隶属关系:
- Frumkin Institute of Physical Chemistry and Electrochemistry
- 期: 卷 87, 编号 11 (2017)
- 页面: 2533-2536
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221549
- DOI: https://doi.org/10.1134/S1070363217110044
- ID: 221549
如何引用文章
详细
The oxidation of oxalate ions with ozone in aqueous solution has been studied, and the effects of pH, temperature, and reactant concentrations on the reaction rate and efficiency have been estimated. The oxidative decomposition is most effective in alkaline medium (pH ≥ 10) at 50°C. Under these conditions, the consumption of ozone is 0.6±0.1 g per gram of oxalate or 1.1±0.1 mol per mole of oxalate, which corresponds to the stoichiometry (COO–)2 + O3 + H2O → 2CO32– + O2 + 2H+.
作者简介
A. Seliverstov
Frumkin Institute of Physical Chemistry and Electrochemistry
编辑信件的主要联系方式.
Email: alex_sel@bk.ru
俄罗斯联邦, Leninskii pr. 31/4, Moscow, 119071
Yu. Lagunova
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: alex_sel@bk.ru
俄罗斯联邦, Leninskii pr. 31/4, Moscow, 119071
B. Ershov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: alex_sel@bk.ru
俄罗斯联邦, Leninskii pr. 31/4, Moscow, 119071
S. Shashkovskii
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: alex_sel@bk.ru
俄罗斯联邦, Leninskii pr. 31/4, Moscow, 119071