Parameters of Li2O2 • H2O Crystallization from the LiOH-H2O2-H2O Ternary System

被引：2
|
作者：
Ferapontov, Yu. A. [1 ]
Ul'yanova, M. A. [1 ]
Sazhneva, T. V. [1 ]
机构：
[1] OAO Roshimzashchita Co, Tambov, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2008年 / 53卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
Hydrogen peroxide - Oxidation - X ray powder diffraction - Chemical analysis - Ternary systems;
D O I：
10.1134/S0036023608100197
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The decomposition kinetics of peroxide products contained in the liquid phase of the LiOH-H2O2-H2O ternary system were studied, and the applicability of the solubility method to studying this system was demonstrated for hydrogen peroxide concentrations in the liquid phase from 2 to 6 wt % and temperatures of 21-33 degrees C. The stabilizing influence of solid Li2O2 center dot H2O on hydrogen peroxide decomposition was demonstrated. The temperature and concentration boundaries of existence were determined for the Li2O2 center dot H2O phase, whose identity was verified by chemical analysis and qualitative X-ray powder diffraction analysis.
引用
收藏
页码：1635 / 1640
页数：6
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