Feng C Q, Tang H, Zhang K L, et al. Synthesis and electrochemical characterization of nonstoich-iometry spinel phase (LixMn1.93Y0.02O4) for lithium ion battery applications [J]. Materials Chemistry and Physics, 2003, 80(3): 573-576.
[2]
Wang M, Cheng Y B, Wu F, et al. Characterization of yttrium substituted LiNi0.33Mn0.33Co0.33O2 cathode material for lithium secondary cells [J]. Electrochimica Acta, 2010, 55(28): 8815-8820.
[3]
Kim J H, Myung S T, Y K Sun, et al.Comparative study of LiNi0.5Mn1.5O4-δ and LiNi0.5Mn1.5O4 cathodes having two crystallographic structures:Fd3m and P4332 [J]. Chemistry of Materials, 2004, 16(5): 906-914.
[4]
Li J, Daniel C, Wood D. Materials processing for lithium-ion batteries [J]. Journal of Power Sources, 2011, 196(5): 2452-2460.
[5]
Santhanam R, Rambabu B. Research progress in high voltage spinel LiNi0.5Mn1.5O4 material [J]. Journal of Power Sources, 2010, 195(17): 5442-5451.
[6]
Sigala C, Guyomard D, Verbaere A, et al. Positive electrode materials with high operating voltage for lithium batteries: LiCryMn2-yO4(0 ≤y≤1) [J]. Solid State Ionics, 1995, 81(3/4): 167-170.
[7]
Amine K, Tukamoto H, Yasuda H, et al. Preparation and electrochemical investigation of LiMn2-xMexO4 (Me: Ni, Fe, and x = 0.5, 1) cathode materials for secondary lithium batteries [J]. Journal of Power Sources, 1997, 68(2): 604-608.
[8]
Kawai H, Nagata M, Kageyama H, et al. 5 V lithium cathodes based on spinel solid solutions Li2Co1+x Mn3-x O8: -1≤x≤1 [J]. Electrochimica Acta, 1999, 45(1/2): 315-327.
[9]
Ein-Eli Y, Howard W F, Liu S H, et al. LiMn2-xCuxO4 spinels (0.1≤x≤0.5): A new class of 5 V cathode materials for Li batteries: I. electrochemical, structural, and spectroscopic studies [J]. Journal of The Electrochemical Society, 1998, 145(4):1238-1244.
[10]
Shigemura H, Sakaebe H, Kobayashi H, et al. Structure and electrochemical properties of LiFexMn2-xO4 (0≤x≤0.5) spinel as 5 V electrode material for lithium batteries [J]. Journal of The Electrochemical Society, 2001, 148(7): A730-A736.
[11]
Zhong Q, Bonakdarpour A, Dahn J R, et al. Synthesis and electrochemistry of LiNixMn2-xO4 [J]. Journal of The Electrochemical Society, 1997, 144(1): 205-213.
[12]
Ohzuku T, Takeda S, Iwanaga M. Solid-state redox potentials for Li[Me1/2Mn3/2]O4(Me:3d-transition metal) having spinel-framework structures: A series of 5 volt materials for advanced lithium-ion batteries [J]. Journal of Power Sources, 1999, 81-82: 90-94.
[13]
Kanamura K, Hoshikawa W, Umegaki T. Electrochemical characteristics of LiNi0.5Mn1.5O4 cathodes with Ti or Al current collectors [J]. Journal of The Electrochemical Society, 2002, 149(3): A339-A345.
[14]
Sun Y K, Hong K J, Prakash J, et al. Electrochemical performance of nano-sized ZnO-coated LiNi0.5Mn1.5O4 spinel as 5 V materials at elevated temperatures [J]. Electrochemistry Communications, 2002, 4(4): 344-348.
[15]
Aklalouch M, Amarilla J M, Rojas R M, et al. Chromium doping as a new approach to improve the cycling performance at high temperature of 5 V LiNi0.5Mn1.5O4-based positive electrode [J]. Journal of Power Sources, 2008, 185(1): 501-511.
[16]
Ito A, Li D, Lee Y, et al. Influence of Co substitution for Ni and Mn on the structural and electrochemical characteristics of LiNi0.5Mn1.5O4 [J]. Journal of Power Sources, 2008, 185(2): 1429-1433.
[17]
Oh S H, Chung K Y, Jeon S H, et al. Structural and electrochemical investigations on the LiNi0.5-xMn1.5-yMx+yO4 (M=Cr, Al, Zr) compound for 5 V cathode material [J]. Journal of Alloys and Compounds, 2009, 469(1/2): 244-250.
[18]
Zhong G B, Wang Y Y,Zhang Z C, et al. Effects of Al substitution for Ni and Mn on the electrochemical properties of LiNi0.5Mn1.5O4 [J]. Electrochimica Acta, 2011, 56(18): 6554- 6561.
[19]
Mohamed A, Manuel J A, Ismael S, et al. LiCr0.2Ni0.4Mn1.4O4 spinels exhibiting huge rate capability at 25 and 55 °C: Analysis of the effect of the particle size [J]. Journal of Power Sources, 2011, 196(23): 10222-10227.
[20]
Jun L, Manthiram A. Understanding the improved electrochemical performances of Fe-substituted 5 V spinel cathode LiMn1.5Ni0.5O4 [J]. Journal of Physical Chemistry C, 2009, 113(33): 15073-15079.
[21]
Subba Rao G V, Chowdari B V R, Lindner H J, Yttrium-doped Li(Ni, Co)O2: an improved cathode for Li-ion batteries [J]. Journal of Power Sources, 2001, 97-98: 313-315.
[22]
Xu C Q, Tian Y W, Zhai Y C, et al. Influence of Y3+ doping on structure and electroch-emical property of the LiMn2O4 [J]. Materials Chemistry and Physics, 2006, 98(2/3): 532-538.
[23]
Hwang B J, Wu Y W, Venkateswarlu M, et al. Influence of synthesis conditions on electrochemical properties of high-voltage Li1.02Ni0.5Mn1.5O4 spinel cathode material [J]. Journal of Power Sources, 2009, 193(2): 828-833.
[24]
Arunkumar T A, Manthiram A. Influence of chromium doping on the electrochemical performance of the 5 V spinel cathode LiMn1.5Ni0.5O4 [J]. Electrochimica Acta, 2005, 50(28): 5568-5572.
