Citation: CUI Zhen-Peng, WANG Shuo-Jue, AO Yin-Yong, PENG Jing, LI Jiu-Qiang, ZHAI Mao-Lin. Study of γ Radiation-Induced Colored Products on [C_nmim][NTf₂] Ionic Liquids[J]. Acta Physico-Chimica Sinica, ;2013, 29(03): 619-624. doi: 10.3866/PKU.WHXB201212102 shu

Study of γ Radiation-Induced Colored Products on [C_nmim][NTf₂] Ionic Liquids

1.
Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R.China

Received Date: 21 September 2012
Available Online: 10 December 2012
Fund Project: 国家自然科学基金(21073008, 11079007, 91126014)资助项目 (21073008, 11079007, 91126014)

Ionic liquids 1-alkyl-3-methylbis(trifluoromethylsulfonyl)imide ([C_nmim][NTf₂]) are promising separating reagents in the nuclear fuel cycle. Their chemical structure changes slightly when exposed to γ radiation, but the apparent darkening of [C_nmim][NTf₂] occurs at low dose. This radiation-induced darkening of [C_nmim][NTf₂] should be investigated further. To understand the effect of radiation on [C_nmim][NTf₂], we systematically studied the influences of the length of the C(1)―alkyl chain and substitution of C(2)―H on the UV-Vis spectra of irradiated [C_nmim][NTf₂]. Fluorescence and mass spectra of [C_nmim][NTf₂] allowed the possible colored products to be determined. The darkening of [C_nmim][NTf₂] is more obvious as the length of the C(1)―alkyl chain and absorbed dose increase, but it is weakened effectively after methylation at the C(2)-position of the imidazole ring. The dominant colored products are possibly imidazolium cations containing double bonds, dimers of imidazolium cations and fluorinated imidazolium compounds. Imidazolium cations could aggregate through π-π stacking after γ-irradiation, and the associated states may also play a role in darkening these ionic liquids.
- Ionic liquid,
- Irradiation,
- Color,
- Spectrum,
- Aggregation state
1. [1]
  
  (1) Dai, S.; Ju, Y. H.; Barnes, C. E. Dalton Transactions 1999, 8,1201.
2. [2]
  (2) Allen, D.; Baston, G.; Bradley, A. E.; rman, T.; Haile, A.;Hamblett, I.; Hatter, J. E.; Healey, M. J. F.; Hodgson, B.; Lewin,R.; Lovell, K. V.; Newton, B.; Pitner,W. R.; Rooney, D.W.;Sanders, D.; Seddon, K. R.; Sims, H. E.; Thied, R. C. GreenChemistry 2002, 4, 152. doi: 10.1039/b111042j
3. [3]
  (3) Berthon, L.; Nikitenko, S. I.; Bisel, I.; Berthon, C.; Faucon, M.;Saucerotte, B.; Zorz, N.; Moisy, P. Dalton Transactions 2006,21, 2526.
4. [4]
  (4) Qi, M. Y.;Wu, G. Z.; Li, Q. M.; Luo, Y. S. Radiation Physicsand Chemistry 2008, 77, 877. doi: 10.1016/j.radphyschem.2007.12.007
5. [5]
  (5) Yuan, L. Y.; Peng, J.; Xu, L.; Zhai, M. L.; Li, J. Q.;Wei, G. S.Radiation Physics and Chemistry 2009, 78, 1133. doi: 10.1016/j.radphyschem.2009.07.003
6. [6]
  (6) Yuan, L. Y.; Peng, J.; Zhai, M. L.; Li, J. Q.;Wei, G. S. RadiationPhysics and Chemistry 2009, 78, 737. doi: 10.1016/j.radphyschem.2009.03.064
7. [7]
  (7) Howett, S. E.; Joseph, J. M.; Noel, J. J.;Wren, J. C. Journal ofColloid and Interface Science 2011, 361, 338. doi: 10.1016/j.jcis.2011.05.034
8. [8]
  (8) Jagadeeswara, R. C.; Venkatesan, K. A.; Tata, B. V. R.;Nagarajan, K.; Srinivasan, T. G.; Vasudeva Rao, P. R. RadiationPhysics and Chemistry 2011, 80, 643. doi: 10.1016/j.radphyschem.2011.01.012
9. [9]
  (9) Paul, A.; Mandal, P. K.; Samanta, A. Chemical Physics Letters2005, 402, 375. doi: 10.1016/j.cplett.2004.12.060
10. [10]
  (10) Buist, D.;Williams, N. J.; Reibenspies, J. H.; Hancock, R. D.Inorganic Chemistry 2010, 49, 5033. doi: 10.1021/ic100131z
11. [11]
  (11) Shkrob, I. A.; Marin, T.W.; Chemerisov, S. D.; Hatcher, J. L.;Wishart, J. F. The Journal of Physical Chemistry B 2011, 115,3889. doi: 10.1021/jp200305b
12. [12]
  (12) Fu, H. Y.; Xing, Z. G.; Cao, X. Y.;Wu, G. Z. Chinese ScienceBulletin 2012, 57, 2752. doi: 10.1007/s11434-012-5129-8
13. [13]
  (13) Le Rouzo, G.; Lamouroux, C.; Dauvois, V.; Dannoux, A.;Legand, S.; Durand, D.; Moisy, P.; Moutiers, G. DaltonTransactions 2009, No. 31, 6175.
14. [14]
  (14) Yuan, L. Y.; Peng, J.; Li, J. Q.; Zhai, M. L. Acta Phys. -Chim.Sin. 2010, 26, 981. [袁立勇, 彭静, 李久强, 翟茂林. 物理化学学报, 2010, 26, 981.] doi: 10.3866/PKU.WHXB20100423
15. [15]
  (15) Binetti, E.; Panniello, A.; Triggiani, L.; Tommasi, R.; A stiano,A.; Curri, M. L.; Striccoli, M. The Journal of PhysicalChemistry B 2012, 116, 3512. doi: 10.1021/jp300517h
16. [16]
  (16) Fernandes, A. M.; Rocha, M. A. A.; Freire, M. G.; Marrucho, I.M.; Coutinho, J. A. P.; Santos, L. M. N. B. F. The Journal ofPhysical Chemistry B 2011, 115, 4033. doi: 10.1021/jp201084x
17. [17]
  (17) Huang,W.; Chen, S. M.; Liu, Y. S.; Fu, H. Y.;Wu, G. Z.Radiation Physics and Chemistry 2011, 80, 573. doi: 10.1016/j.radphyschem.2010.12.012
18. [18]
  (18) Xiao, J. C.; Shreeve, J. M. J. Org. Chem. 2005, 70, 3072.doi: 10.1021/jo0501083
1. [1]
  Yingran Liang , Fei Wang , Jiabao Sun , Hongtao Zheng , Zhenli Zhu . Construction and Application of a New Experimental Device for Determination of Alkaline Metal Elements by Plasma Atomic Emission Spectrometry Based on Solution Cathode Glow Discharge: An Alternative Approach for Fundamental Teaching Experiments in Emission Spectroscopy. University Chemistry, 2024, 39(5): 380-387. doi: 10.3866/PKU.DXHX202312024
2. [2]
  Wenjun Zheng . Application in Inorganic Synthesis of Ionic Liquids. University Chemistry, 2024, 39(8): 163-168. doi: 10.3866/PKU.DXHX202401020
3. [3]
  Ji Qi , Jianan Zhu , Yanxu Zhang , Jiahao Yang , Chunting Zhang . Visible Color Change of Copper (II) Complexes in Reversible SCSC Transformation: The Effect of Structure on Color. University Chemistry, 2024, 39(3): 43-57. doi: 10.3866/PKU.DXHX202307050
4. [4]
  Zhuomin Zhang , Hanbing Huang , Liangqiu Lin , Jingsong Liu , Gongke Li . Course Construction of Instrumental Analysis Experiment: Surface-Enhanced Raman Spectroscopy for Rapid Detection of Edible Pigments. University Chemistry, 2024, 39(2): 133-139. doi: 10.3866/PKU.DXHX202308034
5. [5]
  Jingyi Chen , Fu Liu , Tiejun Zhu , Kui Cheng . Practice of Integrating Ideological and Political Education into Raman Spectroscopy Analysis Experiment Course. University Chemistry, 2024, 39(2): 140-146. doi: 10.3866/PKU.DXHX202310111
6. [6]
  Chun-Lin Sun , Yaole Jiang , Yu Chen , Rongjing Guo , Yongwen Shen , Xinping Hui , Baoxin Zhang , Xiaobo Pan . Construction, Performance Testing, and Practical Applications of a Home-Made Open Fluorescence Spectrometer. University Chemistry, 2024, 39(5): 287-295. doi: 10.3866/PKU.DXHX202311096
7. [7]
  Tianlong Zhang , Jiajun Zhou , Hongsheng Tang , Xiaohui Ning , Yan Li , Hua Li . Virtual Simulation Experiment for Laser-Induced Breakdown Spectroscopy (LIBS) Analysis. University Chemistry, 2024, 39(6): 295-302. doi: 10.3866/PKU.DXHX202312049
8. [8]
  Wei Peng , Baoying Wen , Huamin Li , Yiru Wang , Jianfeng Li . Exploration and Practice on Raman Scattering Spectroscopy Experimental Teaching. University Chemistry, 2024, 39(8): 230-240. doi: 10.3866/PKU.DXHX202312062
9. [9]
  Zhaoyue Lü , Zhehao Chen , Yi Ni , Duanbin Luo , Xianfeng Hong . Multi-Level Teaching Design and Practice Exploration of Raman Spectroscopy Experiment. University Chemistry, 2024, 39(11): 304-312. doi: 10.12461/PKU.DXHX202402047
10. [10]
  Mengyao Shi , Kangle Su , Qingming Lu , Bin Zhang , Xiaowen Xu . Determination of Potassium Content in Tobacco Stem Ash by Flame Atomic Absorption Spectroscopy. University Chemistry, 2024, 39(10): 255-260. doi: 10.12461/PKU.DXHX202404105
11. [11]
  Mei Yan , Rida Feng , Yerdos·Tohtarkhan , Biao Long , Li Zhou , Chongshen Guo . Expansion and Extension of Liquid Saturated Vapor Measurement Experiment. University Chemistry, 2024, 39(3): 294-301. doi: 10.3866/PKU.DXHX202308103
12. [12]
  Min WANG , Dehua XIN , Yaning SHI , Wenyao ZHU , Yuanqun ZHANG , Wei ZHANG . Construction and full-spectrum catalytic performance of multilevel Ag/Bi/nitrogen vacancy g-C₃N₄/Ti₃C₂T_x Schottky junction. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1123-1134. doi: 10.11862/CJIC.20230477
13. [13]
  Liang MA , Honghua ZHANG , Weilu ZHENG , Aoqi YOU , Zhiyong OUYANG , Junjiang CAO . Construction of highly ordered ZIF-8/Au nanocomposite structure arrays and application of surface-enhanced Raman spectroscopy. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1743-1754. doi: 10.11862/CJIC.20240075
14. [14]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . 六氯锡酸铵促进钙钛矿太阳能电池界面电子转移及其飞秒瞬态吸收光谱研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-. doi: 10.3866/PKU.WHXB202402006
15. [15]
  Zizheng LU , Wanyi SU , Qin SHI , Honghui PAN , Chuanqi ZHAO , Chengfeng HUANG , Jinguo PENG . Surface state behavior of W doped BiVO₄ photoanode for ciprofloxacin degradation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 591-600. doi: 10.11862/CJIC.20230225
16. [16]
  Haiping Wang . A Streamlined Method for Drawing Lewis Structures Using the Valence State of Outer Atoms. University Chemistry, 2024, 39(8): 383-388. doi: 10.12461/PKU.DXHX202401073
17. [17]
  Tianlong Zhang , Rongling Zhang , Hongsheng Tang , Yan Li , Hua Li . Online Monitoring and Mechanistic Analysis of 3,5-diamino-1,2,4-triazole (DAT) Synthesis via Raman Spectroscopy: A Recommendation for a Comprehensive Instrumental Analysis Experiment. University Chemistry, 2024, 39(6): 303-311. doi: 10.3866/PKU.DXHX202312006
18. [18]
  Xinyu ZENG , Guhua TANG , Jianming OUYANG . Inhibitory effect of Desmodium styracifolium polysaccharides with different content of carboxyl groups on the growth, aggregation and cell adhesion of calcium oxalate crystals. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1563-1576. doi: 10.11862/CJIC.20230374
19. [19]
  Yanyang Li , Zongpei Zhang , Kai Li , Shuangquan Zang . Ideological and Political Design for the Comprehensive Experiment of the Synthesis and Aggregation-Induced Emission (AIE) Performance Study of Salicylaldehyde Schiff-Base. University Chemistry, 2024, 39(2): 105-109. doi: 10.3866/PKU.DXHX202307020
20. [20]
  Xuan Zhou , Yi Fan , Zhuoqi Jiang , Zhipeng Li , Guowen Yuan , Laiying Zhang , Xu Hou . Liquid Gating Mechanism and Basic Properties Characterization: a New Experimental Design for Interface and Surface Properties in the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 113-120. doi: 10.12461/PKU.DXHX202407111

Get Citation

PDF

XML

Metrics

PDF Downloads(845)
Abstract views(1675)
HTML views(37)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study of γ Radiation-Induced Colored Products on [Cnmim][NTf2] Ionic Liquids

Metrics

通讯作者: 陈斌, bchen63@163.com

Study of γ Radiation-Induced Colored Products on [C_nmim][NTf₂] Ionic Liquids