Isotopic effects of hydrogen during the decomposition of water in electrolysis with a solid polymer electrolyte

被引：17
|
作者：
Ivanchuk, OM [1 ]
Goryanina, VG [1 ]
Rozenkevich, MB [1 ]
机构：
[1] DI Mendeleev Russian Chem Engn Univ, Moscow, Russia
来源：
ATOMIC ENERGY | 2000年 / 89卷 / 03期
关键词：
Hydrogen; Polymer; Deuterium; Partition Coefficient; Tritium;
D O I：
10.1023/A:1009416417912
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The partition coefficients of hydrogen isotopes in the decomposition of water in electrolyzers with a solid polymer electrolyte are measured in a wide range of deuterium content in the initial water (from the natural content up to close to 100%), including for water containing trace concentrations of tritium. Equations describing the temperature dependence of the partition coefficients (temperature range 298-333 K) and the deuterium content dependence of the tritium partition coefficient are obtained. Partition coefficients are presented for binary isotopic mixtures protium-deuterium, protium-tritium, deuterium-tritium. 1 figure, 3 tables, 17 references.
引用
收藏
页码：745 / 749
页数：5
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