首页   按字顺浏览 期刊浏览 卷期浏览 Electromigration Studies of Carrier-Free239Np(V) in Aqueos Solutions
Electromigration Studies of Carrier-Free239Np(V) in Aqueos Solutions

 

作者: F. Rösch,   Tran Kim Hung,   S. Dittrich,   R. Ludwig,   G. V. Buklanov,   R. Dreyer,   V. A. Khalkin,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1990）
卷期: Volume 26, issue 8  

页码: 355-363

 

ISSN:0021-1915

 

年代: 1990

 

DOI:10.1080/10256019008624333

 

出版商: Taylor & Francis Group

 

关键词: complex formations;electromigration;neptunyl complexes;neptunyl compounds;neptunium 239;ion mobilities;hydrolysis

 

数据来源: Taylor

 

摘要:

Ion mobilities of carrier-free239Np(V) have been measured in aqueous solutions, T = 298.1 (1) K. Ion mobilities of239NpO2+and its dependencies on pH of acidic inert electrolytes have been measured. In alkaline solutions the stoichimetric hydrolysis constants of NpO2(OH) as well as NpO2(OH)2−have been obtained. Complex formations of239Np(V) with oxalate, tartrate, sulphate, acetate and citrate ligands have been studied in neutral solutions.

 

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