EFFECTS OF GAMMA-IRRADIATION ON COBALT HEXACYANOFERRATE(II) ION-EXCHANGERS

被引：13
|
作者：
LEHTO, J [1 ]
SZIRTES, L [1 ]
机构：
[1] HUNGARIAN ACAD SCI,INST ISOTOPES,H-1525 BUDAPEST,HUNGARY
来源：
RADIATION PHYSICS AND CHEMISTRY | 1994年 / 43卷 / 03期
关键词：
D O I：
10.1016/0969-806X(94)90189-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Study was made of the effects of gamma irradiation doses of 2.1 and 5.0 MGy on the structure and cesium ion exchange properties of potassium cobalt hexacyanoferrate(II) and a composite ion exchanger, sodium cobalt hexacyanoferrate(II) in a chelating ion exchange resin in the case of the potassium cobalt hexacyanoferrate only a slight increase in crystal size was observed. The composite exchanger withstood the lower dose, but at the higher dose the organic resin decomposed, leaving a residue of sodium cobalt hexacyanoferrate.
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收藏
页码：261 / 264
页数：4
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