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

页码：745 / 749

页数：5