Abstract: Lithium-rich anode materials have the advantages of high specific capacity,low cost,environmental friendliness and good safety.It is a potential anode material of driving force lithium-ion battery that can meet the requirement of electric vehicles,energy storage power station and small electronic product.The structural characteristics of lithium-rich manganese-based anode materials were introduced.It was reviewed the synthesis and modification methods of these materials.It was elaborated that the research status of materials and the problems to be solved,at end prospected the future development trend.
梁有维, 李世友, 李春雷, 解静, 雷丹. 锂离子电池富锂锰基正极材料的研究进展[J]. 化工新型材料, 2018, 46(8): 46-50.
Liang Youwei, Li Shiyou, Li Chunlei, Xie Jing, Lei Dan. Research progress on Li-excess Mn-based anode material for lithium ion battery. New Chemical Materials, 2018, 46(8): 46-50.
 Qiu X Y,Zhuang Q C,Zhang Q Q,et al.Electrochemical and electronic properties of LiCoO2 cathode investigated by galvanostatic cycling and EIS[J].Physical Chemistry Chemical Physics Pccp,2012,14(8):2617-2630.  Xiang X,Fu Z,Li W.Morphology-controllable synthesis of LiMn2O4 particles as cathode materials of lithium batteries[J].Journal of Solid State Electrochemistry,2013,17(4):1201-1206.  Feng W,Meng W,Su Y,et al.A novel layered material of LiNi0.32Mn0.33Co0.33Al0.01O2,for advanced lithium-ion batteries[J].Journal of Power Sources,2010,195(9):2900-2904.  Shu H,Wang X,Wu Q,et al.Improved electrochemical performance of LiFePO4/C cathode via Ni and Mn co-doping for lithium-ion batteries[J].Journal of Power Sources,2013,237(3):149-155.  Numata K,Sakaki C,Yamanaka S.Synthesis of solid solutions in a system of LiCoO2-Li2MnO3 for cathode materials of secondary lithium batteries[J].Chemistry Letters,1997,26(8):725-726.  Jiang X,Wang Z,Rooney D,et al.A design strategy of large grain lithium-rich layered oxides for lithium-ion batteries cathode[J].Electrochimica Acta,2015,160:131-138.  Thackeray M M,Kang S H,Johnson C S,et al.Li2MnO3-stabilized LiMO2 (M=Mn,Ni,Co) electrodes for lithium-ion batteries[J].J Mater Chem,2007,17(30):3112-3125.  Koyama Y,Tanaka I,Nagao M,et al.First-principles study on lithium removal from Li2MnO3[J].Journal of Power Sources,2009,189(1):798-801.  Zhang J,Wang J L,Yang J.Progress of lithium rich cathode materials for Li-ion batteries[J].Journal of Electrochemistry,2013,19(3):215-224.  Johnson C S,Li N,Thackeray M M,et al.Anomalous capacity and cycling stability of (M=Mn,Ni,Co) in lithium batteries at 50°[J].Electrochemistry Communication,2007,9(4):787-795.  Lu Z,Zhaohui Chen A,Dahn J R.Lack of cation clustering in Li[NixLi1/3-2x/3Mn2/3-x/3]O2(0<x≤1/2) and Li[CrxLi(1-x)/3Mn(2-2x)/3]O2(0<x<1)[J].Chemistry of Materials,2003,15:3214-3220.  Tang T,Zhang H L.Synthesis and electrochemical performance of lithium-rich cathode material Li[Li0.2Ni0.15Mn0.55Co0.1-xAlx]O2[J].Electrochimica Acta,2016,191:263-269.  Pan L,Xia Y,Bao Q,et al.Synthesis and electrochemical performance of micro-sized Li-rich layered cathode material for lithium-ion batteries[J].Electrochimica Acta,2016,211:507-514.  Ren W,Zhao Y,Hu X,et al.Preparation-microstructure-performance relationship of Li-rich transition metal oxides microspheres as cathode materials for lithium ion batteries[J].Electrochimica Acta,2016,191:491-499.  Yuan X,Xu Q J,Wang C,et al.A facile and novel organic coprecipitation strategy to prepare layered cathode material Li[Li0.2Mn0.54Ni0.13Co0.13]O2,with high capacity and excellent cycling stability[J].Journal of Power Sources,2015,279:157-164.  Shi S,Wang T,Min C,et al.Rapid self-assembly spherical Li1.2Mn0.56Ni0.16Co0.08O2 with improved performances by microwave hydrothermal method as cathode for lithium-ion batteries[J].Acs Applied Materials & Interfaces,2016,8(18):11476.  Wang J,Wang L,He X,et al.One-step hydrothermal synthesis of Li1.24Mn0.66Ni0.1O2 cathode for lithium-ion batteries[J].International Journal of Electrochemical Science,2016,11(1):333-342.  李肖,杨凯,高飞,等.静电纺丝-固相烧结法制备富锂锰基材料0.5Li2MnO3·0.5LiNi0.5Mn0.5O2[J].科技展望,2016(5):37-39.  Cui Leilei,Miao Xiaowei,Song Yufeng,et al.Electrospinning synthesis of novel lithium-rich 0.4Li2MnO3·0.6LiNi1/3CO1/3Mn1/3O2 nanotube and its electrochemical performance as cathode of lithium-ion battery[J].Advances in Manufacturing,2016,4(1):79-88.  Gao J,Huang Z,Li J,et al.Preparation and characterization of Li1.2Ni0.13Co0.13Mn0.54O2,cathode materials for lithium-ion battery[J].Ionics,2014,20(3):301-307.  Hou M,Guo S,Liu J,et al.Preparation of lithium-rich layered oxide micro-spheres using a slurry spray-drying process[J].Journal of Power Sources,2015,287:370-376.  廖达前,习小明,高雄,等.熔盐燃烧法制备富锂锰基正极材料[J].电池,2016,46(4):200-203.  吴汉杰,梁兴华,毛杰.锰基锂正极材料Li1.2Ni0.13Co0.13Mn0.54O2的制备与电化学特性研究[J].化工新型材料,2016,44(9):139-141.  Lu C,Yang S,Wu H,et al.Enhanced electrochemical performance of Li-rich Li1.2Mn0.52Co0.08Ni0.2O2,cathode materials for Li-ion batteries by vanadium doping[J].Electrochimica Acta,2016,209:448-455.  张志强,征圣全,王起亮,等.Cr掺杂对富锂锰基正极材料LiNiMnO的结构和电化学性能影响[J].化工学报,2016,68(1):398-407.  Jin X,Xu Q,Liu X,et al.Improvement in rate capability of lithium-rich cathode material Li[Li0.2Ni0.13Co0.13Mn0.54]O2,by Mo substitution[J].Ionics,2016,22(8):1369-1376.  Xiang Y,Li J,Wu X,et al.Synthesis and electrochemical characterization of Mg-doped Li-rich Mn-based cathode material[J].Ceramics International,2016,42(7):8833-8838.  Yu R,Wang G,Liu M,et al.Mitigating voltage and capacity fading of lithium-rich layered cathodes by lanthanum doping[J].Journal of Power Sources,2016,335:65-75.  Kobayashi G,Irii Y,Matsumoto F,et al.Improving cycling performance of Li-rich layered cathode materials through combination of Al2O3-based surface modification and stepwise precycling[J].Journal of Power Sources,2016,303:250-256.  Chong S,Chen Y,Yan W,et al.Suppressing capacity fading and voltage decay of Li-rich layered cathode material by a surface nano-protective layer of CoF2 for lithium-ion batteries[J].Journal of Power Sources,2016,332:230-239.  Wang Gang,Wang Xianyou,Yi Liling,et al.Preparation and performance of 0.5Li2MnO3·0.5LiNi1/3Co1/3Mn1/3O2 with a fusiform porous micro-nano structure[J].Journal of Materials Chemistry A,2016,4(41):15929-15939.  Jiang Y,Yang Z,Mei F,et al.Self-template synthesis of Li1.13Ni0.30Mn0.57O2,anothorn spheres and nanorods as high-performance cathode materials for lithium-ion batteries[J].Journal of Alloys & Compounds,2015,658:867-874.