冠醚功能化聚偏氟乙烯微球的制备及其锂同位素分离性能

doi:10.11889/j.1000-3436.2018.rrj.36.050303

Journal of Radiation Research and Radiation Proces ›› 2018, Vol. 36 ›› Issue (5): 50303-050303.doi: 10.11889/j.1000-3436.2018.rrj.36.050303

• RADIATION CHEMISTRY • Previous Articles Next Articles

Preparation and characterization of polyvinylidene difluoride microsphere grafted by benzo-15-crown-5 for lithium isotope separation

ZHANG Yating, AO Yinyong, LIU Xuemei, ZHAO Yan, SONG Hongtao, LIU Bo, HUANG Wei

Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China

Received:2018-03-12 Revised:2018-04-10 Online:2018-10-20 Published:2018-10-29
Supported by:
Supported by National Natural Science Foundation of China (No. U1430234)

Abstract

Abstract:

Polyvinylidene difluoride (PVDF) microspheres functionalized with aminobenzo-15-crown-5 (PGB5) were prepared via pre-irradiation emulsion grafting polymerization of glycidyl methacrylate. The chemical structure and performance in lithium isotope separation of the PGB5 microspheres were characterized by Fourier-transform infrared (FT-IR) spectroscopy, elemental analysis, and scanning electron microscopy (SEM). The loading capacity of aminobenzo-15-crown-5 was ~1.2 mmol/g. The equilibrium adsorption time of PGB5 microspheres for Li⁺ in aqueous solutions was about 20 h. Moreover, Li⁺ is more easy to adsorb if the counter anion is softer. Under optimized condition, i.e., 25℃ and pH=7, the maximum adsorption capacity for Li⁺ reached 4.50 mg/g in a LiSCN solution, and the maximum isotope separation factor reached 1.05±0.02 in a CH₃COOLi solution.

Key words: Benzo-15-crown-5, Lithium isotope separation, Pre-irradiation emulsion grafting, Solid-liquid extraction

CLC Number:

TL13

ZHANG Yating, AO Yinyong, LIU Xuemei, ZHAO Yan, SONG Hongtao, LIU Bo, HUANG Wei. Preparation and characterization of polyvinylidene difluoride microsphere grafted by benzo-15-crown-5 for lithium isotope separation[J].Journal of Radiation Research and Radiation Proces, 2018, 36(5): 50303-050303.

References

1 Yan F, Pei H C, Pei Y C, et al. Preparation and characterization of polysulfone-graft-4'-aminobenzo-15-crown-5-ether for lithium isotope separation[J]. Industrial and Engineering Chemistry Research, 2015, 54(13):3473-3479. DOI:10.1021/acs.iecr.5b00314.
2 Lewis G N, Macdonald R T. The separation of lithium isotopes[J]. Journal of the American Chemical Society, 1936, 58(12):2519-2524. DOI:10.1021/ja01303a045.
3 Otake K, Suzuki T, Kim H J, et al. Novel syntheses method of phenol type benzo-15-crown-5 ether resin and its application for lithium isotope separation[J]. Journal of Nuclear Science and Technology, 2006, 43(4):419-422. DOI:10.1080/18811248.2006.9711115.
4 Jeon Y S, Han J, Kang B M, et al. Separation of lithium isotopes by tetraazamacrocycles separation of lithium isotopes by tetraazamacrocycles tethered to merrifield peptide resin[J]. Bulletin, 2007, 28(3):451-456. DOI:10.5012/bkcs.2007.28.3.451.
5 Kim D W. Enrichment of lithium isotopes by a triazacrown trimerrifield peptide resin[J]. Journal of Radioanalytical and Nuclear Chemistry, 2002, 253(1):67-71. DOI:10.1023/A:1015808316305.
6 Black J R, Umeda G, Dunn B, et al. Electrochemical isotope effect and lithium isotope separation[J]. Journal of the American Chemical Society, 2009, 131(29):9904-9905. DOI:10.1021/ja903926x.
7 Hoshino T, Terai T. High-efficiency technology for lithium isotope separation using an ionic-liquid impregnated organic membrane[J]. Fusion Engineering and Design, 2011, 86(9-11):2168-2171. DOI:10.1016/j.fusengdes. 2011.03.090.
8 Saleem M, Hussain S, Rafiq M, et al. Laser isotope separation of lithium by two-step photoionization[J]. Journal of Applied Physics, 2006, 100(5):053111/1-053111/7. DOI:10.1063/1.2338832.
9 Davoudi M, Mallah M H. Enrichment of ⁶Li using dispersive liquid-liquid microextraction as a highly efficient technique[J]. Annals of Nuclear Energy, 2013, 62:499-503. DOI:10.1016/j.anucene.2013.07.010.
10 支克正, 窦富全, 朱建华, 等. 冠醚分离锂同位素研究——Ⅰ. 锂盐-穴醚两相交换体系的锂同位素效应[J]. 原子能科学技术, 1982(6):686-690. ZHI Kezheng, DOU Fuquan, ZHU Jianhua, et al. Study on crown ethers for lithium isotope separation-Ⅰ. Lithium isotope effects of two phase exchange system of lithium and crown ethers[J]. Nuclear Science Technique, 1982(6):686-690.
11 支克正, 窦富全, 杨坤山, 等. 冠醚分离锂同位素研究——Ⅱ. 锂盐-冠醚两相交换体系的锂同位素效应[J]. 原子能科学技术, 1983(3):347-352, 339. ZHI Kezheng, DOU Fuquan, YANG Kunshan, et al. Study on crown ethers for lithium isotope separation-Ⅱ. Lithium isotope effects of two phase exchange system of lithium and cryptands[J]. Nuclear Science Technique, 1983(3):347-352, 339.
12 Bond A H, Dietz M L, Chiarizia R. Incorporating size selectivity into synergistic solvent extraction: a review of crown ether-containing systems[J]. Cheminform, 2000, 31(51):3442-3464. DOI:10.1021/ie000356j.
13 Nishizawa K, Ishino S, Watanabe H, et al. Lithium isotope separation by liquid-liquid extraction using Benzo-15-Crown-5[J]. Journal of Nuclear Science and Technology, 2008, 21(9):694-701. DOI:10.1080/18811248.1984.9731102.
14 刘思琪, 曹朋飞, 彭静, 等. 含冠醚基团水凝胶的辐射制备及其对锂离子的响应性能[J]. 辐射研究与辐射工艺学报, 2017, 35(4):040301. DOI:10.11889/j. 1000-3436.2017.rrj.35.040301. LIU Siqi, CAO Pengfei, PENG Jing, et al. Radiation synthesis of lithium-ion-response hydrogels based on crown ether[J]. Journal of Radiation Research and Radiation Processing, 2017, 35(4):040301. DOI:10.11889/j. 1000-3436.2017.rrj.35.040301.
15 孔祥银, 邵宪章, 陈飞, 等. 冠醚包覆聚苯乙烯磁性颗粒的合成、表征及其对锶离子的吸附性能[J]. 辐射研究与辐射工艺学报, 2016, 34(2):020302. DOI:10.11889/j. 1000-3436.2016.rrj.34.020302. KONG Xiangyin, SHAO Xianzhang, CHEN Fei, et al. Synthesis and characterization of crown-ether-coated poly (styrene/divinylbenzene) magnetic particle and evaluation of its adsorption behavior for strontium ions[J]. Journal of Radiation Research and Radiation Processing, 2016, 34(2):020302. DOI:10.11889/j.1000-3436.2016.rrj.34.020302.
16 李团乐, 裴洪昌, 袁威津, 等. 苯并15-冠-5 接枝聚乙烯醇制备优化及其锂同位素分离效应研究[J]. 高分子学报, 2015(7):792-799. LI Tuanle, PEI Hongchang, YUAN Weijin, et al. Preparation and characterization of polyvinyl alcohol copolymer grafted with 4'-formoxylbenzo-15-crown-5-ether for lithium isotopes separation[J]. Acta Polymerica Sinica, 2015(7):792-799. DOI:10.11777/j.issn1000-3304.2015.14434.
17 Ungaro R, Haj B E, Smid J. Substituent effects on the stability of cation complexes of 4'-substituted monobenzo crown ethers[J]. Chemischer Informationsdienst, 1976, 98(47):5198-5202. DOI:10.1021/ja00433a024.
18 Seko N, Bang L T, Tamada M. Syntheses of amine-type adsorbents with emulsion graft polymerization of glycidyl methacrylate[J]. Nuclear Instruments and Methods in Physics Research, 2007, 265(1):146-149. DOI:10.1016/j. nimb.2007.08.041.
19 Kim D W, Hong C P, Kim C S, et al. Lithium isotope separation on an ion exchange resin having azacrown ether as an anchor group[J]. Journal of Radioanalytical and Nuclear Chemistry, 1997, 220(2):229-231. DOI:10. 1007/BF02034861.

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Preparation and characterization of polyvinylidene difluoride microsphere grafted by benzo-15-crown-5 for lithium isotope separation

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