Preparation of uranium(III) in a molten chloride salt: a redox mechanistic study.
Preparation of uranium(III) in a molten chloride salt: a redox mechanistic study.
复制标题
DOI:
10.1007/s10967-018-5953-7
复制
发表时间:
2018
影响因子:
1.6
通讯作者:
Sharrad CA
中科院分区:
文献类型:
--
作者:
Lambert H;Kerry T;Sharrad CA
The most advanced methodology for the pyroprocessing of spent nuclear fuel is the electrorefining of uranium metal in LiCl–KCl eutectic, in which uranium is solubilized as U(III). The production of U(III) in LiCl–KCl eutectic by the chlorination of uranium metal using BiCl3 has been performed for research purposes. In this work, this reaction was studied in-situ by visual observation, electronic absorption spectroscopy and electrochemistry at 450 °C. The most likely mechanism has been determined to involve the initial direct oxidation of uranium metal by Bi(III) to U(IV). The dissolved U(IV) then reacts with unreacted uranium metal to form U(III).
登录
查看更多内容
影响因子:
3.1
作者:
Hoover, Robert O.;Shaltry, Michael R.;Phongikaroon, Supathorn
通讯作者:
Phongikaroon, Supathorn
影响因子:
4.8
作者:
Cho, Young-Hwan;Bae, Sang-Eun;Song, Kyuseok
通讯作者:
Song, Kyuseok
影响因子:
1.9
作者:
Cumberland, Riley M.;Yim, Man-Sung
通讯作者:
Yim, Man-Sung
DOI:
10.1016/0022-1902(59)80233-5
发表时间:
1959-01-01
期刊:
JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY
影响因子:
--
作者:
GRUEN, DM;MCBETH, RL
通讯作者:
MCBETH, RL
影响因子:
2.7
作者:
Serp, Jerome;Allibert, Michel;Dai Zhimin
通讯作者:
Dai Zhimin