综述了提高Li4Ti5O12倍率性能的主要途径以及研究进展,并对今后的发展方向进行了展望.改性的有效途径主要有:溶胶-凝胶法合成纳米Li4Ti5O12提高离子导电能力;对Li4Ti5O12进行离子掺杂,提高电子导电能力;向Li4Ti5O12中引入高电子导电相(如金属,碳等),提高表面电子导电能力.
作 者:田志宏 赵海雷 王治峰 仇卫华 TIAN Zhi-hong ZHAO Hai-lei WANG Zhi-feng QIU Wei-hua
作者单位:北京科技大学无机非金属材料系,北京,100083
刊 名:电池 ISTIC PKU
英文刊名:BATTERY
年,卷(期):2008 38(3)
分类号:TM912.9
关键词:Li4Ti5O12 倍率性能 纳米颗粒 掺杂改性
机标分类号:TM9 TF8
机标关键词:电子导电导电能力离子掺杂倍率性能凝胶法综述溶胶纳米金属合成改性表面
基金项目:国家高技术研究发展计划(863计划)
DOI:
参考文献(17条)
1.Jansen A N.Kahaian A J.Kepler K D Development of a high-power lithium-ion battery 1999
2.Majima M.Ujiie M.Yagasaki E Development of long life lithium-ion battery for power storage 2001(1)
3.Ohzuku T.Ueda A.Yamamoto N Factor affecting the capacity retention of lithium-ion cells 1995(1)
4.Ohzuku T.Ueda A.Yamamoto N Zero strain insertion materials of Li[Li1/3Ti5/3]O4 for rechargeable lithium cells 1995(5)
5.唐致远.武鹏.杨景雁.徐强 电极材料Li4Ti5O12的研究进展 [期刊论文] -电池2007(1)
6.Amatucci G G.Badway F.Pasquier A D An asymmetric hybrid nonaqueous energy storage cell 2001(8)
7.刘强.唐致远 钛酸锂在锂离子电池中的应用 [会议论文] 2005
8.Kavan L.Gratzel M Facile synthesis of nanocrystalline Li4Ti5O12 (spinel) exhibiting fast Li insertion 2002(2)
9.Hao Y J.Lai Q Y.Lu J Z Synthesis and characterization of spinel Li4Ti5O12 anode material by oxalic acid-assisted sol-gel method 2006(2)
10.Jiang C H.Zhou Y.Honma I Preparation and rate capability of Li4Ti5O12 hollow-sphere anode material 2007(2)
11.赵海雷.林久.仇卫华.李玥 钒掺杂对Li4Ti5O12性能的影响 [期刊论文] -电池2006(2)
12.Chen C H.Vaughey J T.Jansen A N Studies of Mg-substituted Li4-xMgx Ti5O12 spinel electrodes (0 2001(1)
1.Huang S H.Wen Z Y.Zhang J C Li4Ti5O12/Ag composite as electrode materials for lithium-ion battery 2006(9-10)
14.Huang S H.Wen Z Y.Zhu X J Research on Li4Ti5O12/CuxO composite anode materials for lithium-ion batteries 2005(7)
15.Huang S H.Wen Z Y.Zhu X J Preparation and electrochemical performance of Ag doped Li4Ti5O12 2004(11)
16.何则强.刘文萍.熊利芝.陈上.吴显明.樊绍兵 锂离子电池用Li4Ti5O12-碳复合材料的制备与电化学性能 [期刊论文] -无机化学学报2007(4)
17.Gao J.Ying J R.Jiang C Y High-density spherical Li4Ti5O12/C anode material with good rate capability for lithium ion batteries 2007(1)
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