γ辐射下CMPO/[C2mim][NTf2]的辐解及其对Eu3+萃取的影响

doi:10.3866/PKU.WHXB201604146

Acta Phys. -Chim. Sin. ›› 2016, Vol. 32 ›› Issue (8): 2101-2107.doi: 10.3866/PKU.WHXB201604146

• ARTICLE • Previous Articles Next Articles

γ-Ray-Induced Radiolysis of CMPO/[C₂mim][NTf₂] and Its Effect on Eu³⁺ Extraction

Wei-Jin YUAN^1,²,Zhen DONG^1,²,Long ZHAO^1,^2,*(),Tian-Lin YU³,Mao-Lin ZHAI³

¹ Non-power Nuclear Technology Research & Development Center, Hubei University of Science & Technology, Xianning 437100, Hubei Province, P. R. China
² School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
³ Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China

Received:2016-03-08 Published:2016-07-29
Contact: Long ZHAO E-mail:ryuuchou@sjtu.edu.cn; ryuuchou@hotmail.com
Supported by:
the National Natural Science Foundation of China(11475112);Hubei 2011 Non-power Nuclear Technology Collaborative Innovation Plan, China

Abstract

Abstract:

Theγ-radiolysis of octylphenyl-(N, N-(diisobutyl)carbamoyl-methyl) phosphine oxide (CMPO) in 1-ethyl-3-methylimidazoliumbis (trifluoromethylsulfonyl) imide ([C₂mim][NTf₂]) was studied. The effect of radiation on CMPO/[C₂mim][NTf₂] extractability was also investigated. Quantitative analysis of CMPO in irradiated CMPO/ [C₂mim][NTf₂] systems, identification and semi-quantitative analysis of the radiolytic products were performed using ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC/Q-TOF-MS). For comparison, CMPO/dodecane was also studied under the same conditions. The radiolysis ratio of CMPO in [C₂mim][NTf₂] was found to be lower than in dodecane, because of the different radiolysis pathways. The radiolysis pathway of CMPO in molecular solvent was mainly chain scission of C―P and C―N, while that in [C₂mim][NTf₂] was the elimination of isobutyl, as well as substitution reactions with [C₂mim]^+· and ·CF₃ generated from solvent [C₂mim][NTf₂]. Based on the radiolysis study, we propose a radiolysis pathway for CMPO/[C₂mim] [NTf₂], providing a deeper understanding of the radiolytic mechanism of CMPO in ionic liquids. Finally, the Eu³⁺ partitioning of CMPO/[C₂mim][NTf₂] from 0.01 mol·L^-1 HNO3 was higher than 99% at 800 kGy.

Key words: CMPO, Ionic liquid, Extraction, Radiolysis study, Semi-quantitative analysis

Wei-Jin YUAN,Zhen DONG,Long ZHAO,Tian-Lin YU,Mao-Lin ZHAI. γ-Ray-Induced Radiolysis of CMPO/[C₂mim][NTf₂] and Its Effect on Eu³⁺ Extraction[J]. Acta Phys. -Chim. Sin. 2016, 32(8), 2101-2107. doi: 10.3866/PKU.WHXB201604146

References

1	Groenewold G. S. ; Elias G. ; Mincher B. J. ; Mezyk S. P. ; Laverne J. A Talanta 2012, 99 (18), 909.
2	Wei Y. Z Prog. Chem 2011, 23 (7), 1272.
2	韦悦周. 化学进展, 2011, 23 (7), 1272.
3	Nash K. L. ; Gatrone R. C. ; Clark G. A. ; Horwitz P. G. R Sep. Sci. Technol 1988, 23 (12), 1355.
4	Yuan W. J. ; Ao Y. Y. ; Zhao L. ; Zhai M. L. ; Peng J. ; Li J. Q RSC Adv 2014, 4 (93), 51330.
5	Wang S. J. ; Ao Y. Y. ; Zhou H. Y. ; Yuan L. Y. ; Peng J. ; Zhai M. L Acta Phys.-Chim. Sin 2014, 30 (9), 1597.
5	王硕珏; 敖银勇; 周瀚洋; 袁立永; 彭静; 翟茂林. 物理化学学报, 2014, 30 (9), 1597.
6	Yuan L. Y. ; Peng J. ; Xu L. ; Zhai M. L. ; Li J. Q. ; Wei G. S. J. Phys. Chem. B 2009, 113 (26), 8948.
7	Baba Y. ; Kubota F. ; Kamiya N. ; Goto M. J Chem. Eng. Jpn 2011, 44 (10), 679.
8	Ao Y. Y. ; Peng J. ; Yuan L. Y. ; Cui Z. P. ; Cheng L. ; Li J. Q. ; Zhai M. L Dalton Trans 2013, 42 (12), 4299.
9	Yuan W. J. ; Ao Y. Y. ; Zhao L. ; Wei Y. Z. ; Zhai M. L. ; Li J Q. Nucl. Sci. Technol 2015, 26 (1), S10306.
9	袁威津; 敖银勇; 赵龙; 韦悦周; 翟茂林; 李久强. 核科学与技术, 2015, 26 (1), S10306.
10	Ao Y. Y. ; Zhou H. Y. ; Yuan W. J. ; Wang S. J. ; Peng J. ; Zhai M. L. ; Wang J. Y. ; Zhao Z. Q. ; Zhao L. ; Wei Y. Z Dalton Trans 2014, 43 (14), 5580.
11	Shkrob I. A. ; Chemerisov S. D. ; Wishart J. F. J. Phys. Chem. B 2007, 111 (40), 11786.
12	Shkrob I. A. ; Marin T.W. ; Chemerisov S. D. ; Wishart J. F. J. Phys. Chem. B 2011, 115 (37), 10927.
13	Shkrob I. A. J. Phys. Chem. B 2010, 114 (1), 368.
14	Le R. G. ; Lamouroux C. ; Dauvois V. ; Dannoux A. ; Legand S. ; Durand D. ; Moisy P. ; Moutiers G Dalton Trans 2009, No.31, 6175.
15	Yuan L. ; Peng J. ; Xu L. ; Zhai M. ; Li J. ; Wei G. J. Phys. Chem. B 2009, 113 (26), 8948.
16	Dietz M. L. ; Dzielawa J. A. ; Laszak I. ; Young B. A. ; Jensen M. P Green Chem 2003, 5 (6), 682.
17	Visser A. E. ; Swatloski R. P. ; Reichert W. M. ; Griffin S. T. ; Rogers R. D Ind. Eng. Chem. Res 2000, 39 (10), 3596.

[1]	Huan Wang, Yunyan Wu, Yanfei Zhao, Zhimin Liu. Recent Progress on Ionic Liquid-Mediated CO₂ Conversion [J]. Acta Phys. -Chim. Sin., 2021, 37(5): 2010022-.
[2]	Wenqiong Chen, Yongji Guan, Jiao Zhang, Junjie Pei, Xiaoping Zhang, Youquan Deng. Atomistic Insight into Changes in the Vibrational Spectrum of Ionic Liquids under External Electric Field [J]. Acta Phys. -Chim. Sin., 2021, 37(10): 2001004-.
[3]	Zhiwei Wu, Weilu Ding, Yaqin Zhang, Yanlei Wang, Hongyan He. Interaction and Mechanism between Imidazolium Ionic Liquids and the Zwitterionic Amino Acid Tyr: a DFT Study [J]. Acta Phys. -Chim. Sin., 2021, 37(10): 2002021-.
[4]	Lu Liu, Yuping Xu, Xia Chen, Mei Hong, Jing Tong. Thermogravimetric Analysis of Enthalpy Variation of 1-Alkyl-3-methylimidazole Chloride [J]. Acta Physico-Chimica Sinica, 2020, 36(11): 2004014-.
[5]	Shurong Hui, Liwei Zhao, Qingshan Liu, Dayong Song. Basic Properties of [C₃mim][NTf₂]/DEC/[Li][NTf₂] Systems [J]. Acta Physico-Chimica Sinica, 2020, 36(11): 1910067-.
[6]	Yimin Hu, Jie Han, Rong Guo. Wormlike Micelle to Gel Transition Induced by Brij 30 in Ionic Liquid-Type Surfactant Aqueous Solution [J]. Acta Physico-Chimica Sinica, 2020, 36(10): 1909049-.
[7]	Kang YANG,Xiaorui SHUAI,Huachao YANG,Jianhua YAN,Kefa CEN. Electrochemical Performance of Activated Graphene Powder Supercapacitors Using a Room Temperature Ionic Liquid Electrolyte [J]. Acta Phys. -Chim. Sin., 2019, 35(7): 755-765.
[8]	Mingguang PAN,Yongsheng ZHAO,Xiaoqin ZENG,Jianxin ZOU. Moisture-Responsive Behavior in the Azophenolic Ionic Liquid Solution Accompanied by a Naked-Eye Color Change [J]. Acta Physico-Chimica Sinica, 2019, 35(6): 624-629.
[9]	Yanyan GONG,Haichun LIU,Duo ZHANG,Jing TONG. Thermodynamic Properties of the Ether-Based Functionalized Ionic Liquids [MOEMIm]Cl and [EOEMIm]Cl [J]. Acta Physico-Chimica Sinica, 2019, 35(11): 1224-1231.
[10]	Wenqiong CHEN,Yongji GUAN,Xiaoping ZHANG,Youquan DENG. Influence of External Electric Field on Vibrational Spectrum of Imidazolium-Based Ionic Liquids Probed by Molecular Dynamics Simulation [J]. Acta Phys. -Chim. Sin., 2018, 34(8): 912-919.
[11]	Zhinan HU,Jiantao ZUO,Meichen XIA,Dawei FANG,Shuliang ZANG. Study on Solution Enthalpies of Ionic Liquids [C_nmim][H₂PO₄] (n= 3, 4, 5, 6) by Using Pitzer's Equation [J]. Acta Phys. -Chim. Sin., 2018, 34(8): 933-937.
[12]	Hui NING,Wenhang WANG,Qinhu MAO,Shirui ZHENG,Zhongxue YANG,Qingshan ZHAO,Mingbo WU. Catalytic Electroreduction of CO₂ to C₂H₄ Using Cu₂O Supported on 1-Octyl-3-methylimidazole Functionalized Graphite Sheets [J]. Acta Phys. -Chim. Sin., 2018, 34(8): 938-944.
[13]	Bihua CHEN,H. M. ELAGEED Elnazeer,Yongya ZHANG,Guohua GAO. BmmimOAc-Catalyzed Direct Condensation of 2-(Arylamino) Alcohols to Synthesize 3-Arylthiazolidine-2-thiones [J]. Acta Phys. -Chim. Sin., 2018, 34(8): 952-958.
[14]	Jing TONG,Ye QU,Liqiang JING,Lu LIU,Chunhui LIU. Measurement of Vapor Pressure and Vaporization Enthalpy for Ionic Liquids 1-Hexyl-3-methylimidazolium Threonine Salt[C₆mim][Thr]by Isothermogravimetric Analysis [J]. Acta Phys. -Chim. Sin., 2018, 34(2): 194-200.
[15]	Peng CUI,Hai LIU,Xue-Min YU,Qing XIA,Qing-Song LI. Measurement and Correlation of Liquid-Liquid Equilibrium Data for the Water+Cyclohexanone+Methyl Isobutyl Ketone Ternary System [J]. Acta Phys. -Chim. Sin., 2018, 34(1): 65-72.

γ-Ray-Induced Radiolysis of CMPO/[C₂mim][NTf₂] and Its Effect on Eu³⁺ Extraction

RichHTML

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0

γ-Ray-Induced Radiolysis of CMPO/[C2mim][NTf2] and Its Effect on Eu3+ Extraction

RichHTML

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0

γ-Ray-Induced Radiolysis of CMPO/[C₂mim][NTf₂] and Its Effect on Eu³⁺ Extraction