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Shu X, Xu Y, Liu L, Fan Y, Zhuang X, Huang C, Chen S, Zheng C, Jin Y, Xia C. Synthesis of new carbazole derivative extractants and study on extraction of perrhenate/pertechnetate. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Villarroel E, Olea F, Araya-López C, Gajardo J, Merlet G, Cabezas R, Romero J, Quijada-Maldonado E. Diluent effects in the solvent extraction of rhenium (VII) with amine extractants in [Tf2N]-based ionic liquids: Experimental and COSMO-RS analysis. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117091] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Li C, He H, He M, Gao Y, Zhang M, Jiao C. An experimental study on the extraction mechanisms of Ce(IV) from HNO3 solutions using C4mimNTf2 as extractant. J Radioanal Nucl Chem 2021. [DOI: 10.1007/s10967-021-08119-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Quijada-Maldonado E, Olea F, Sepúlveda R, Castillo J, Cabezas R, Merlet G, Romero J. Possibilities and challenges for ionic liquids in hydrometallurgy. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117289] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Wang X, Hu X, Song L, Yang X, Xiao Q, Xu H, Ding S. Efficient separation of perrhenate as analogue to pertechnetate in nitric acid solution with a DOTA-tetraamide ligand: Solvent extraction, complexation and structure study. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Fu Z, He A, Min X, Ding M, Chen T, Zhai F, An S, Xiao F, Kang J, Ding J, Huang C, Feng X, Jin Y, Xia C. The fate of rhenium in polyaminocarboxy solution: Hourglass crystal and its speciation study. JOURNAL OF HAZARDOUS MATERIALS 2019; 375:78-85. [PMID: 31048138 DOI: 10.1016/j.jhazmat.2019.04.059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/29/2019] [Accepted: 04/16/2019] [Indexed: 06/09/2023]
Abstract
This paper studied the fate of Re in the presence of polyaminocarboxy ligand (DTPA, EDTA and NTA) under reducing condition. When SnCl2 as reducing agent, the results indicated the low valent Re was formed. And batch experiments studied the effect of pH and different ligands on the formation of low valent Re complex, the acid condition was favoured for the formation of low valent Re complex, and the order of complexing toward the low valent Re was the following: DTPA > EDTA > NTA. In the condition of pH = 1, DTPA as ligand, the hourglass crystal was obtained. Using ESI-MS, solid-state UV-Vis-NIR spectra, EXAFS, DFT calculation et al, the darkened patch of the hourglass crystal was demonstrated to be Re, and its speciation was dimeric Re2(μ-O)2DTPA.
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Affiliation(s)
- Zhihai Fu
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Aidan He
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaowen Min
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Mu Ding
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Tao Chen
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - Fuwan Zhai
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Shuwen An
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Fengfeng Xiao
- Drilling Fluid Technology Service Corporation, CNPC Chuanqing Drilling Engineering Company Limited, Chengdu, 610051, China
| | - Jinyang Kang
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Jie Ding
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Chao Huang
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaojie Feng
- Logistic Engineering University, Chongqing, 401311, China
| | - Yongdong Jin
- College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Chuanqin Xia
- College of Chemistry, Sichuan University, Chengdu, 610064, China.
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Li X, Han D, Guo T, Peng J, Xu L, Zhai M. Quaternary Phosphonium Modified Hierarchically Macro/Mesoporous Silica for Fast Removal of Perrhenate. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03306] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Xingxiao Li
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Dong Han
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Taotao Guo
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jing Peng
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Ling Xu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian 161102, China
| | - Maolin Zhai
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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Poineau F, Burton-Pye BP, Sattelberger AP, Czerwinski KR, German KE, Fattahi M. Speciation and reactivity of heptavalent technetium in strong acids. NEW J CHEM 2018. [DOI: 10.1039/c7nj04912a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The speciation of Tc(vii) and its reactivity with H2O2, methanol and H2S in H2SO4, HClO4and HNO3is reviewed.
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Affiliation(s)
- Frederic Poineau
- Department of Chemistry and Biochemistry
- University of Nevada Las Vegas
- Las Vegas
- USA
| | - Benjamin P. Burton-Pye
- Department of Chemistry
- Lehman College of the City University of New York
- USA
- PhD Program in Chemistry
- The Graduate Center of the City University of New York
| | | | | | - Konstantin E. German
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
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