镍钴锰三元正极材料是一种重要的锂离子电池正极材料,较钴酸锂、镍酸锂和锰酸锂具有更好的优点,更具商业前景。但是镍钴锰正极材料也存在一些问题,如循环稳定性差,镍含量较高时循环性能和热稳定性变差,进而影响了锂离子电池的性能。综述了镍钴锰正极材料的制备方法、结构、掺杂改性和包覆修饰的研究进展,在此基础上,并对镍钴锰正极材料的未来应用前景作出了展望。
Nickel cobalt manganese ternary anode materials are one of the most important anode materials of lithium ion batteries.Compared with lithium manganese oxide,lithium nickel manganese oxide and lithium manganese oxide,it has better advantages and business prospects poor.However,nickel cobalt manganese anode materials also have some problems,such as poor cyclic stability.When the content of nickel is high,the cyclic performance and thermal stability become worse,which affecting the performance of lithium ion batteries.The research progress on synthesis methods,structure,doping modification and coating modification of nickel cobalt manganese anode materials were reviewed.Furthermore,the future application prospect of nickel cobalt manganese anode materials was also prospected.
[1] Chen Y, Wang G X, Konstantinov K, et al.Synthesis and characterization of LiCoxMnyNi1-x-yO2 as a cathode material for secondary lithium batteries[J].Journal of Power Sources, 2003, 119:184-188.
[2] 唐爱东, 王海燕, 黄可龙, 等.锂离子电池正极材料层状Li-Ni-Co-Mn-O的研究[J].化学进展, 2007, 19(9):1313-1321.
[3] 郑卓, 吴振, 国向伟, 等.高倍率球形锂离子电池正极材料LiNi0.5Co0.2Mn0.3O0.2的制备及其电化学性能研究[J].化学学报, 2017, 75(5):501-507.
[4] Radin M D, Hy S, Sina M, et al.Narrowing the gap between theoretical and practical capacities in Li-ion layered oxide cathode materials[J].Advanced Energy Materials, 2017, 7(20):1602888.
[5] Xu J, Lin F, Doeff M M, et al.A review of Ni-based layered oxides for rechargeable Li-ion batteries[J].Journal of Materials Chemistry A, 2017, 5(3):874-901.
[6] Mizushima K, Jones P C, Wiseman P J, et al.LixCoO2(0<x<1):a new cathode material for batteries of high energy density[J].Mater Res Bull, 1980, 15:783-789.
[7] Shen B, Zuo P, Fan P, et al.Improved electrochemical performance of NaAlO2-coated LiCoO2 for lithium-ion batteries[J].Journal of Solid State Electrochemistry, 2017, 21(4):1195-1201.
[8] Jiang Q, Xu L, Ma Z, et al.Carbon coated to improve the electrochemical properties of LiMn2O4 cathode material synthesized by the novel acetone hydrothermal method[J].Applied Physics A, 2015, 119(3):1069-1074.
[9] Kwon I H, Park H R, Song Y Y.Effects of Zn, Al and Ti substitution on the electrochemical properties of LiNiO2 synthesized by the combustion method[J].Russian Journal of Electrochemistry, 2013, 49(3):221-227.
[10] Fergus J W.Recent developments in cathode materials for lithium ion batteries[J].Journal of Power Sources, 2010, 195(4):939-954.
[11] Xiao Z, Zhang Y, Wang Y.Synthesis of high-capacity LiNi0.8Co0.1Mn0.1O2 cathode by transition metal acetates[J].Transactions of Nonferrous Metals Society of China, 2015, 25(5):1568-1574.
[12] Zheng Z, Guo X D, Chou S L, et al.Uniform Ni-rich LiNi0.6Co0.2Mn0.2O2 porous microspheres:facile designed synthesis and their improved electrochemical performance[J].Electrochimica Acta, 2016, 191:401-410.
[13] Xi Y, Liu Y, Zhang D, et al.Comparative study of the electrochemical performance of LiNi0.5Co0.2Mn0.3O2 and LiNi0. 8Co0. 1Mn0. 1O2 cathode materials for lithium ion batteries[J].Solid State Ionics, 2018, 327:27-31.
[14] Lee S W, Kim H, Kim M S, et al.Improved electrochemical performance of LiNi0.6Co0.2Mn0.2O2 cathode material synthesized by citric acid assisted sol-gel method for lithium ion batteries[J].Journal of Power Sources, 2016, 315:261-268.
[15] Shi Y, Zhang M, Fang C, et al.Urea-based hydrothermal synthesis of LiNi0.5Co0.2Mn0.3O2 cathode material for Li-ion battery[J].Journal of Power Sources, 2018, 394:114-121.
[16] Zhang Y, Zhang W, Shen S, et al.Sacrificial template strategy toward a hollow LiNi1/3Co1/3Mn1/3O2 nanosphere cathode for advanced lithium-ion batteries[J].ACS Omega, 2017, 2(11):7593-7599.
[17] Li J, Li Y, Yi W, et al.Improved electrochemical performance of cathode material LiNi0.8Co0.1Mn0.1O2 by doping magnesium via co-precipitation method[J].Journal of Materials Science:Materials in Electronics, 2019:1-7.
[18] Xue L, Li Y, Xu B, et al.Effect of Mo doping on the structure and electrochemical performances of LiNi0.6Co0.2Mn0.2O2 cathode material at high cut-off voltage[J].Journal of Alloys and Compounds, 2018, 748:561-568.
[19] Lei Y, Ai J, Yang S, et al.Nb-doping in LiNi0.8Co0.1Mn0.1O2 cathode material:effect on the cycling stability and voltage decay at high rates[J].Journal of the Taiwan Institute of Chemical Engineers, 2019, 97:255-263.
[20] Song J H, Bae J, Lee K, et al.Enhancement of high temperature cycling stability in high-nickel cathode materials with titanium doping[J].Journal of Industrial and Engineering Chemistry, 2018, 68:124-128.
[21] Gan Z, Hu G, Peng Z, et al.Surface modification of LiNi0.8Co0.1Mn0.1O2 by WO3 as a cathode material for LIB[J].Applied Surface Science, 2019, 481:1228-1238.
[22] Huang B, Li G, Pan Z, et al.Enhancing high-voltage performance of LiNi0.5Co0.2Mn0.3O2 cathode material via surface modification with lithium-conductive Li3Fe2(PO4)3[J].Journal of Alloys and Compounds, 2019, 773:519-526.
[23] Luo W, Zheng B.Improved electrochemical performance of LiNi0.5Co0.2Mn0.3O2 cathode material by double-layer coating with graphene oxide and V2O5 for lithium-ion batteries[J].Applied Surface Science, 2017, 404:310-317.
[24] Khollari M A R, Paknahad P, Ghorbanzadeh M.Improvement of the electrochemical performance of a nickel rich LiNi0.5Co0.2Mn0.3O2 cathode material by reduced graphene oxide/SiO2 nanoparticle double-layer coating[J].New Journal of Chemistry, 2019, 43(6):2766-2775.
