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Incorporation of85Kr into Some Isothiocyanates and the Stability of the Kryptonates in Air

 

作者: M. Uher,   J. Tölgyessy,   M. Harangozó,   E. H. Klehr,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1975）
卷期: Volume 11, issue 6  

页码: 216-219

 

ISSN:0021-1915

 

年代: 1975

 

DOI:10.1080/10256017508543778

 

出版商: Taylor & Francis Group

 

关键词: isothioeyanates;krypton isotopes,85Kr;Kryptonates;microdiffusion;radioactive kryptonates;stability

 

数据来源: Taylor

 

摘要:

A number of isothiocyanates have been prepared and kryptonated by microd iffusion. Their stability in air was studied by counting the residual activity as a function of time. Initial specific activities were large enough for practical use, ranging from 4×101to 3×l06cpm/l00 mg. Within 200 h in air, some kryptonated isothiocyanates lost as much as 80% of their initial activity.

 

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