锂离子电池液态有机电解液的研究进展
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摘要
从电解质锂盐的开发、有机溶剂体系的替代与优化组合到不同功能添加剂的应用等方面,阐述锂离子电池液态有机电解液研究的进展;提出提升电化学性能、提高电池安全性和回收利用对环境不友好的物质,是相关研究的重点和难点。
From the aspects of the exploitation of lithium salts in electrolyte,alternative and optimization of organic solvent systems and the applications of different function additives,the research progress in Li-ion battery electrolyte were illustrated. Enhancing the electrochemical performance,improving the safety and recycling environmental influential materials in Li-ion batteries were proposed,which was the emphasis and difficulties in Li-ion battery electrolyte research.
From the aspects of the exploitation of lithium salts in electrolyte,alternative and optimization of organic solvent systems and the applications of different function additives,the research progress in Li-ion battery electrolyte were illustrated. Enhancing the electrochemical performance,improving the safety and recycling environmental influential materials in Li-ion batteries were proposed,which was the emphasis and difficulties in Li-ion battery electrolyte research.
引文
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[3] RENAULT S,BRANDEL D,EDSTROM K. Environmentally-friendly lithium recycling from a spent organic Li-ion battery[J]. Chem Sus Chem.,2014,7(16):2 859-2 867.
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[6]张恒,韩鸿波,巩守哲,等.新型锂盐Li[N(SO2OCH(CF3)2)2]电解液的表征与性能[J].科学通报,2012,57(27):2 623-2 631.
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[14] WANG H,SUN D M,LI X,et al. Alternative multifunctional cyclic organosilicon as an efficient electrolyte additive for high performance lithium-ion batteries[J]. Electrochim Acta,2017,254:112-122.
[15] LI X,LI W,CHEN L,et al. Ethoxy(pentafluoro)cyclotriphosphazene(PFPN)as a multi-functional flame retardant electrolyte additive for lithium-ion batteries[J]. J Power Sources,2018,378:707-716.
[16] CHEN R J,ZHAO Y Y,LI Y J,et al. Vinyltriethoxysilane as an electrolyte additive to improve the safety of lithium-ion batteries[J]. J Mater Chem A,2017,5(10):5 142-5 147.
[17] LI W,CAMPION C,LUCHT B L,et al. Additives for stabilizing Li PF6-based electrolytes against thermal decomposition[J]. J Electrochem Soc,2005,152(7):A1 361-A1 365.
[18] ABE K,YOSHITAKE H,KITAKURA T,et al. Additives-containing functional electrolytes for suppressing electrolyte decomposition in lithium-ion batteries[J]. Electrochim Acta,2004,49(26):4 613-4 622.
[19]丁远雷.锂离子电池高安全电解液系统的研究与应用[D].苏州:苏州大学,2014.
[20] EMMANUEL B,RICHARD L. Method for recycling the electrolyte of a Li-ion battery and method for recycling Li-ion batteries:United States,20170207503A1[P]. 2017-06-20.
[21] GRUTIZKE M,KRAFT V,WEBER W,et al. Supercritical carbon dioxide extraction of lithium-ion battery electrolytes[J]. The Journal of Supercritical Fluids,2014,94:216-222.
[22] MU D Y,LIU Y L,LI R H,et al. Transcritical CO2extraction of electrolytes for lithium-ion batteries:optimization of the recycling process and quality-quantity variation[J]. New J Chem. 2017,41(15):7 177-7 185.
[23] LIU Y L,MU D Y,LI R H,et al. Purification and characterization of reclaimed electrolytes from spent lithium-ion batteries[J]. J Phys Chem C,2017,121(8):4 181-4 187.
[2] LISBONA D,SNEE T. A review of hazards associated with primary lithium and lithium-ion batteries[J]. Process Safety and Environmental Protection,2011,89(6):434-442.
[3] RENAULT S,BRANDEL D,EDSTROM K. Environmentally-friendly lithium recycling from a spent organic Li-ion battery[J]. Chem Sus Chem.,2014,7(16):2 859-2 867.
[4] BALAKRISHNAN P G,RAMESH R,KUMAR T P. Safety mechanisms in lithium-ion batteries[J]. J Power Sources,2006,155(2):401-414.
[5]刘成勇,张恒,郑丽萍,等.新型导电盐(三氟甲基磺酰)(三氟乙氧基磺酰)亚胺锂及其非水电解液的制备与性能[J].高等学校化学学报,2014,35(8):1 771-1 781.
[6]张恒,韩鸿波,巩守哲,等.新型锂盐Li[N(SO2OCH(CF3)2)2]电解液的表征与性能[J].科学通报,2012,57(27):2 623-2 631.
[7] XU K. Electrolytes and interphase in Li-ion batteries and beyond[J]. Chemical Reviews,2014,114(23):11 503-11 618.
[8] SMART M C,RATNAKUMAR B V,RYAN-MOWREY V S,et al. Improved performance of lithium-ion cells with the use of fluorinated carbonate-based electrolytes[J]. J Power Sources,2003,119-121:359-367.
[9] XUE L G,UENO K,LEE S Y,et al. Enhanced performance of sulfone-based electrolytes at lithium ion battery electrodes,including the Li Ni0. 5Mn1. 5O4high voltage cathode[J]. J Power Sources,2014,262:123-128.
[10] SUN X G,AUSTEN ANGELL C. New sulfone electrolytes(Ⅱ). Cyclo alkyl group containing sulfones[J]. Solid State Ionics,2004,175(1-4):257-260.
[11] AURBACH D,GAMOLSKY K,MARKOUSKY B,et al. On the use of vinylene carbonate(VC)as an additive to electrolyte solutions for Li-ion batteries[J]. Electrochim Acta,2002,47(19):1 423-1 439.
[12] ZUO X X,WU J H,ZHAO M K,et al. Vinylethylene carbonate as an electrolyte additive for high-voltage Li Ni0. 4Mn0. 4Co0. 2O2/graphite Li-ion batteries[J]. Ionics,2015,22(2):201-208.
[13] WANG R H,LI X H,WANG Z X,et al. Electrochemical analysis for enhancing interface layer of spinel Li4Ti5O12:p-toluenesulfonyl isocyanate as electrolyte additive[J]. ACS Appl Mater Interfaces,2015,7(42):23 605-23 614.
[14] WANG H,SUN D M,LI X,et al. Alternative multifunctional cyclic organosilicon as an efficient electrolyte additive for high performance lithium-ion batteries[J]. Electrochim Acta,2017,254:112-122.
[15] LI X,LI W,CHEN L,et al. Ethoxy(pentafluoro)cyclotriphosphazene(PFPN)as a multi-functional flame retardant electrolyte additive for lithium-ion batteries[J]. J Power Sources,2018,378:707-716.
[16] CHEN R J,ZHAO Y Y,LI Y J,et al. Vinyltriethoxysilane as an electrolyte additive to improve the safety of lithium-ion batteries[J]. J Mater Chem A,2017,5(10):5 142-5 147.
[17] LI W,CAMPION C,LUCHT B L,et al. Additives for stabilizing Li PF6-based electrolytes against thermal decomposition[J]. J Electrochem Soc,2005,152(7):A1 361-A1 365.
[18] ABE K,YOSHITAKE H,KITAKURA T,et al. Additives-containing functional electrolytes for suppressing electrolyte decomposition in lithium-ion batteries[J]. Electrochim Acta,2004,49(26):4 613-4 622.
[19]丁远雷.锂离子电池高安全电解液系统的研究与应用[D].苏州:苏州大学,2014.
[20] EMMANUEL B,RICHARD L. Method for recycling the electrolyte of a Li-ion battery and method for recycling Li-ion batteries:United States,20170207503A1[P]. 2017-06-20.
[21] GRUTIZKE M,KRAFT V,WEBER W,et al. Supercritical carbon dioxide extraction of lithium-ion battery electrolytes[J]. The Journal of Supercritical Fluids,2014,94:216-222.
[22] MU D Y,LIU Y L,LI R H,et al. Transcritical CO2extraction of electrolytes for lithium-ion batteries:optimization of the recycling process and quality-quantity variation[J]. New J Chem. 2017,41(15):7 177-7 185.
[23] LIU Y L,MU D Y,LI R H,et al. Purification and characterization of reclaimed electrolytes from spent lithium-ion batteries[J]. J Phys Chem C,2017,121(8):4 181-4 187.
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