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Autor:
Bi-Wen Wang1,2, Zhang, Qian W. L.1, Yi Chen1, Wenhao Zhao1,2, Yu Liu1, Guo-Qiang Tang1, Hong-Xia Ma1, Bin Su1, Hejiu Hui3,4, Delano, John W.5, Fu-Yuan Wu1,2, Xian-Hua Li1,2, Yuyang He6 yhe@mail.iggcas.ac.cn, Qiu-Li Li1,2 liqiuli@mail.iggcas.ac.cn
Publikováno v:
Science. 9/6/2024, Vol. 385 Issue 6713, p1077-1080. 4p. 3 Diagrams, 1 Chart.
Autor:
Yu, Yan1,2 (AUTHOR), Li, Yang3 (AUTHOR) geoliy@outlook.com, Liu, Yu1 (AUTHOR), Ling, Xiao-Xiao1 (AUTHOR), Wu, Li-Guang1 (AUTHOR), Yang, Li4 (AUTHOR), Yang, Lan1,2 (AUTHOR), Yang, Bo1,2,4 (AUTHOR), Zhao, Yong-Gang4 (AUTHOR), Li, Xian-Hua1,2,5 (AUTHOR) lixh@gig.ac.cn
Publikováno v:
National Science Review. Apr2024, Vol. 11 Issue 4, p1-9. 9p.
Publikováno v:
Journal of the Tennessee Academy of Science. Dec2023, Vol. 97 Issue 1, p1-6. 6p.
Publikováno v:
Nuclear Instruments and Methods. 156:541-546
We have developed a new method for determining the isotopic composition of lithium that makes use of the reactions 6Li(d, σ)4He, 7Li(d, σ)5He∗(n)4He and 7Li(d, n)8Be∗ (σ)4He. The σ-particles from these reactions are observed with surface barr
Autor:
F. Tera, J. Korkisch
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 20:335-339
The present work was carried out in order to examine the influence of aliphatic alcohols upon the adsorption of uranium by the strongly basic anion exchanger Dowex-1. Equilibrium studies have shown that the adsorption of uranium as a chloride complex
Autor:
F. Tera, J. Korkisch
Publikováno v:
Journal of Chromatography A. 6:530-534
Summary The present work was carried out in order to develop a method for separating thorium and uranium. Equilibrium studies have shown that the adsorption of both tetravalent thorium and hexavalent uranium as negatively charged chloride complexes o
Publikováno v:
Journal of Radioanalytical Chemistry. 2:115-125
Isotopic ion exchange for the rapid separation of radioactive mixtures has been further extended through the use of an acetone-water-hydrochloric acid system. Distribution data were obtained for 27 elements in the range of 15–90% acetone, 0.3N HCl
Autor:
F. Tera, J. Korkisch
Publikováno v:
Analytica Chimica Acta. 25:222-225
A method for the separation of uranium(VI) from numerous elements by means of anion exchange is described; the negatively charged chloride complex of uranium is adsorbed on the strongly basic anion exchanger Dowex 1 X8 (chloride form) from a solution
Autor:
J. Korkisch, F. Tera
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 15:177-181
The present work tries to prove the existence of negatively charged chloride complexes of thorium. Since it is a well known fact, that in aqueous solutions containing hydrochloric acid no such complexes are formed, we have substituted different alcoh