P
Pengrui Zhang
Researcher at Chinese Academy of Sciences
Publications - 19
Citations - 82
Pengrui Zhang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Chemistry & Isotopes of lithium. The author has an hindex of 4, co-authored 8 publications receiving 22 citations. Previous affiliations of Pengrui Zhang include Zhengzhou University.
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Journal ArticleDOI
Lithium isotope separation effect of N-phenylaza-15-crown-5
Qian Zhang,Yongzhong Jia,Jinhe Sun,Pengrui Zhang,Chaochi Huang,Mingyong Wang,Zixuan Xue,Ciming Wang,Fei Shao,Fengtai Tong,Yilin Xiao,Yan Jing +11 more
TL;DR: In this article, a neoteric liquid-liquid extraction system was investigated for the selective separation of lithium isotope using N-phenylaza-15-crown-5 (Ph-N15C5) as chelating agent and [BMIm][NTf2] and anisole as extraction solvent.
Journal ArticleDOI
Lithium isotope separation by electromigration
Mingyong Wang,Jinhe Sun,Pengrui Zhang,Chaochi Huang,Qian Zhang,Fei Shao,Yan Jing,Yongzhong Jia +7 more
TL;DR: In this article, the isotope separation effect of lithium ions electromigration from a loaded organic phase to aqueous solution was investigated, and the results confirmed the isotopic separation effect attributed to dissociating difference of lithium isotopic ions-crown ethers complex.
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Lithium isotope separation using 4′-acetylbenzo-15-crown-5 and 1-butyl-3-methylimidazolium bis[(trifluoromethyl) sulfonyl] imide in the synergistic extraction system
TL;DR: In this article, a synergistic extraction system for the separation of lithium isotopes using lithium salts solution as aqueous phase and dichloromethane containing 4′-acetylbenzo-15-crown-5 and [BMIm][NTf2] as organic phase with solvent extraction method was studied.
Journal ArticleDOI
Lithium Isotope Green Separation Using Water Scrubbing
TL;DR: In this paper, a new strategy for 6Li enrichment was proposed and compared with traditional extraction enrichment, scrubbing is the ma..., which is more efficient than traditional extraction and extraction enrichment.
Journal ArticleDOI
Electromigration separation of lithium isotopes: The multiple roles of crown ethers
Ciming Wang,Pengrui Zhang,Huiqun Ju,Z. Xue,Xiang Zhao,Lian-Gang Mao,Fei Shao,Xingwu Zou,Yan Jing,Yongzhong Jia,Jinhe Sun +10 more
TL;DR: In this article , the effect of crown ether on the migration efficiency and enrichment effect of 6 Li at the interface of anode solution and organic solution was investigated, and it was found that crown ether is conducive to the lithium ions migration from the anode to the organic solution, but not favorable to the migration of lithium ions in organic solution.