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J. Cent. South Univ. (2016) 23: 2595-2603 DOI: 10.1007/s11771-016-3321-8 Hover performance estimation and validation of battery powered vertical takeoff and landing aircraft WANG Bo(王波)1, 2, HOU..., China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Battery powered vertical takeoff and landing (VTOL) aircraft attracts more and more interests from public, while......
-an, LAI Yan-qing. LiODFB-TEABF4 composite electrolyte for Li-ion battery and double-layer capacitor [J]. J Cent South Univ, 2010, 41(6): 2080-2085. (in Chinese) [14] ZHU Wei xiong, LI Xin hai, WANG Zhi xing... of electrolyte are able to undertake 5C discharging current with above 93% capacity retention at -20 °C. Electrochemical impedance spectra show that the discharge capacity fading of Li-ion cells at low......
% of that at 0.1C. The capacity keeps 91.6% even after 50 cycles at 1C. Compared to natural spherical graphite, it has a larger lithium ion diffusion coefficient. Key words: Li-ion battery; pitch; composite... material for Li-ion battery[J]. Carbon, 2006, 128(4): 8-11. [10] 周友元, 李新海, 郭华军, 等. 中间相炭-天然石墨球复合材料的制备及电化学性能[J]. 中南大学学报(自然科学版), 2007, 38(4): 652-655. ZHOU Youyuan, LI Xinhai, GUO Huajun, et al......
nanoflakes with good cycling stability as a cathode for sodium ion battery [J]. Journal of The Electrochemical Society, 2015, 162(1): A39-A43. [24] JIANG Dan-lu, WANG Hui, LI Guo-peng, LI Guang-qiang, LAN Xin... areas which can provide additional ion storage sites and improve the electronic and ionic conductivities. Key words: V2O5/NaV6O15; nanocomposite; cathode material; sodium-ion battery 1 Introduction......
of 15.15 MPa and ionic conductivity of 0.41 mS/cm. The electrochemical character of the gel polymer electrolyte is stable under 5. 5 V. Key words: polymer electrolyte; Li-ion battery; phase inversion...子电池离子液体-聚合物电解质研究进展[J]. 电源技术, 2009, 33(1): 61-64. CHUI Wenyu, AN Maozhong, YANG Peixia. Research progress of ionic liquid-polymer electrolytes for lithium ion battery[J]. Chinese Journal of Power......
is a promising cathode material for lithium ion batteries with good cycle ability and rate capability. Key words: Li-ion batteries; lithium manganese oxide; spinel; doping; electrochemistry 锂离子电池是一种高性能... by their phase transition, magnetic and electrochemical properties[J]. J Power Source, 1997, 68(1/2): 623-628. [3]Pistoia G, Antonini A, Rosati R, et al. Storage characteristics of cathodes for Li-ion......
half-cell, and 4.2-2.8V for Li/LiCoO2 half-cell and graphite/LiCoO2 prismatic lithium-ion battery. The AC impedance method was used to determine the impedance of graphite electrode in Li/graphite half... Article ID: 1003-6326(2005)06-1380-08 Non-flammable electrolytes based on trimethyl phosphate solvent for lithium-ion batteries HU Chuan-yue(胡传跃)1, 2, LI Xin-hai(李新海)2 (1. School......
at 0.1C rate. Furthermore, higher plateau ratio of 95.0% is obtained for LiNi0.3Co0.4Mn0.3O2. The capacity retention ratio is 97.4% after 30 cycles at 0.2C rate. Key words: Li-ion battery; co... of LixCo0.8Ni0.2O2 for lithium-ion battery[J]. Functional Materials, 2001, 32(1): 59-61. [12] 彭文杰, 李新海, 王云燕, 等. LiCoO2的形貌与结构对其电化学性能的影响[J]. 中南大学学报: 自然科学版, 2004, 35(2): 222-227.PENG Wen-jie, LI Xin-hai, WANG Yun-yan......
of spherical LiMn2O4 for Li-ion batteries based on controlled crystallization HE Xiang-ming1, PU Wei-hua1, CAI Yan1,JIANG Chang-yin1, WAN Chun-rong1, XIA Ding-guo2 (1. Institute of Nuclear and New Energy...℃ to produce spherical LiMn2O4. Its initial charge/discharge capacities are 131 and 125mA·h/g, respectively, and its cycling capacity retention is 84% at the 90th cycle. Key words: spherical LiMn2O4; Li-ion......
words: Li-ion battery; LiNi0.2Li0.2Mn0.6O2; carbon coated; electrochemical performance; rate performance 锂离子电池自从20世纪90年代问世以来,以其能量密度高,循环性能好,对环境有好和使用寿命长等优点,迅速被人们所接受,并得到了飞速的发展.随着社会的进步,人们对锂离子电池提出了更高的要求.目前... of Li[Li0.2Mn0.54Ni0.13Co0.13]O2 positive electrode material for lithium-ion battery[J]. Journal of Electrochemical Society A, 2008, 155(10): 775-782. [12] CHENG Fuquan, WANG Wan, ZHOU Tan, et al. High......
