Tritium separation from heavy water by electrolysis with solid polymer electrolyte

被引：0

作者：

Y. Ogata

Y. Sakuma

N. Ohtani

M. Kotaka

机构：

[1] Nagoya University,Department Radiological Technology

[2] National Institute for Fusion Science,undefined

[3] Wakasawan Energy Research Center,undefined

来源：

Journal of Radioanalytical and Nuclear Chemistry | 2003年 / 255卷

关键词：

Hydrogen; Nickel; Stainless Steel; Palladium; Tritium;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A tritium separation from heavy water by electrolysis using a solid polymer electrode layer was specified. The cathode was made of stainless steel or nickel. The electrolysis was performed for 1 hour at 5, 10, 20, and 30 °C. Using a palladium catalyst, generated hydrogen and oxygen gases were recombined, which was collected with a cold trap. The activities of the samples were measured by a liquid scintillation counter. The apparent tritium separation factors of the heavy and light water at 20 °C were ∽2 and ∽12, respectively.

引用

页码：539 / 541

页数：2

共 50 条

[41] Isotopic Effects of Hydrogen During the Decomposition of Water in Electrolysis with a Solid Polymer Electrolyte
O. M. Ivanchuk
V. G. Goryanina
M. B. Rozenkevich
[J]. Atomic Energy, 2000, 89 : 745 - 749
[42] Water Electrolysis by the Direct Water Supply to the Solid Polymer Electrolyte through the Interdigitated Structure of the Electrode
Sone, Yoshitsugu
Hernandez-Mendoza, Omar Samuel
Shima, Asuka
Sato, Motohiko
Nakajima, Hironori
Matsumoto, Hiroshige
[J]. ELECTROCHEMISTRY, 2021, 89 (02) : 138 - 140
[43] TRITIUM SEPARATION EFFECTS DURING HEAVY-WATER ELECTROLYSIS - IMPLICATIONS FOR REPORTED OBSERVATIONS OF COLD FUSION
CORRIGAN, DA
SCHNEIDER, EW
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 281 (1-2): : 305 - 312
[44] STUDIES ON SOLID POLYMER ELECTROLYTE IN WATER ELECTROLYSIS .1. SOME PROPERTIES OF NAFION ION-EXCHANGE MEMBRANES AS A SOLID POLYMER ELECTROLYTE
TAKENAKA, H
TORIKAI, E
KAWAMI, Y
WAKABAYASHI, N
SAKAI, T
[J]. DENKI KAGAKU, 1984, 52 (06): : 351 - 357
[45] Micro-protective layer for lifetime extension of solid polymer electrolyte water electrolysis
Liu, Chao-Yang
Hu, Lung-Hao
Sung, Chia-Chi
[J]. JOURNAL OF POWER SOURCES, 2012, 207 : 81 - 85
[46] SOLID POLYMER ELECTROLYTE WATER ELECTROLYSIS STATUS FOR LARGE SCALE HYDROGEN PRODUCTION.
Nuttall, L.J.
[J]. Proceedings of the Intersociety Energy Conversion Engineering Conference, 1979, 1 : 768 - 773
[47] Degradation mechanisms of MEA characteristics during water electrolysis in solid polymer electrolyte cells
S. A. Grigoriev
D. G. Bessarabov
V. N. Fateev
[J]. Russian Journal of Electrochemistry, 2017, 53 : 318 - 323
[48] HALOGEN ACID ELECTROLYSIS IN SOLID POLYMER ELECTROLYTE CELLS
BALKO, EN
MCELROY, JF
LACONTI, AB
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 1981, 6 (06) : 577 - 587
[49] Computational fluid dynamics study on the anode feed solid polymer electrolyte water electrolysis
Shuguo Qu
Guanghui Chen
Jihai Duan
Weiwen Wang
Jianlong Li
[J]. Korean Journal of Chemical Engineering, 2017, 34 : 1630 - 1637
[50] Degradation mechanisms of MEA characteristics during water electrolysis in solid polymer electrolyte cells
Grigoriev, S. A.
Bessarabov, D. G.
Fateev, V. N.
[J]. RUSSIAN JOURNAL OF ELECTROCHEMISTRY, 2017, 53 (03) : 318 - 323

← 1 2 3 4 5 →