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) as anode materials for lithium-ion batteries was reported. The morphology and crystal structure were studied by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM... that of TiO2 61.6 mAh/g. The high performance is attributed to the addition of graphene to improve electrical conductivity and reduce polarization.Key words:TiO2; graphene nanosheets; lithium-ion batteries......
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on electrochemical properties for lithium-ion batteries QIAN Su-hui(钱素惠)1, PAN Jun-xian(潘俊贤)1, ZHU Zhao-sheng(朱肇昇)1, YE Rui-tian(叶锐添)1, LIN Geng-zhong(林耿忠)1, ZHU Xiao-xing(朱潇行)1, XIONG Zhi-yong(熊志勇)2, GANESH...: Organic electrode materials have high capacity, and environmentally friendly advantages for the next generation lithium-ion batteries (LIBs). However, organic electrode materials face many challenges......
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... of 84.3% after 50 cycles are obtained for prismatic lithium-ion batteries. Furthermore, a nail penetration test demonstrates that the safety of prismatic lithium-ion batteries is dramatically improved......
Physical and Electrochemical Properties of Doped LiFePO4 as Cathode Material for Lithium-Ion Batteries Hua Zhiqiang1,Wang Yuan1,Yao Yongxun1,Li Yuenan1,Luan Wenzhou1,Gu Hongwei1,Duan Zhenzhong1... was obtained at C/5 rate. Key words:Lithium-ion batteries; LiFePO4; cathode material; discharge capacity; [全文内容正在添加中] ......
Nature 2019 Abstract: Sb-based materials have been considered one of the most promising anode electrode materials for lithium-ion batteries, whereas they were commonly synthesized through time-consuming... analysis, the mass fractions of Sb and Sb2O3 in the Sb@Sb2O3/rGO composite are ca. 34.05% and 26.6%, respectively. When used as an alternative electrode for lithium ion batteries, a high reversible......
Influence of Doping Rare Earth on Performance of Lithium Manganese Oxide Spinels as Cathode Materials for Lithium-Ion Batteries Lu Xinghe1,Zhang Na1,Tang Zhiyuan1,Huang Qinghua1 (1.School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China) Abstract:Some rare earth doping spinel LiMn2-xRExO4 (RE=La, Ce, Nd) cathode materials for lithium ion batteries were......
Rare Earth Elements-Doped LiCoO2 Cathode Material for Lithium-Ion Batteries 阎杰1,叶茂1,潘桂玲2,曹晓燕3,魏进平1 (1.Institute of New Energy Material Chemistry, Nankai University, Tianjin 300071, China;2.State..., the performance of LiCo1-xRExO2 as the cathode material in lithium ion battery is improved, especially LiCo1-xYxO2 and LiCo1-xLaxO2. The initial charge/discharge capacities of LiCo0.99Y0.01O2......
ARTICLE J. Cent. South Univ. (2019) 26: 1521-1529 DOI: https://doi.org/10.1007/s11771-019-4108-5 Na2FePO4F/C composite synthesized via a simple solid state route for lithium-ion batteries HU Hai(胡海... reaction could be a practical and effective synthetic route for the industrial production of Na2FePO4F/C material. Key words: lithium-ion batteries; Na2FePO4F/C composite; alcohol-assisted ball milling......
). The SEM analysis shows that these particles possess uniform and spherical morphology. The electrochemical properties of the LiNi1/3-Co1/3Mn1/3O2 cathode material for rechargeable lithium-ion batteries... of 2.5-4.6V and at a current rate of 0.1C at 25℃.The discharge capacity increases linearly with the increase of the upper cut-off voltage limit. Key words: lithium-ion batteries; cathode material......