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is reviewed independently and the technological condition is further optimized.With the same method,rare earth element Ce was studied as substitute element of Co and the cathode material of LiNi0.95Ce0.05O2... and 148 mAh·g-1 respectively and the persistence is more than 9 h at 3.7 V. Key words:energy material; lithium-ion battery; cathode materials; LiNi0.8Co0.2O2; LiNi0.95Ce0.05O2; multiple sinter......
Effect of calcination temperature on characteristics of LiNi1/3Co1/3Mn1/3O2 cathode for lithium ion batteries GUO Hua-jun(郭华军) 1, LIANG Ru-fu(梁如福)1, LI Xin-hai(李新海)1, ZHANG Xin-ming(张新明)2..., and have developed rapidly during the past decade[1-3]. LiCoO2 is the primary cathode material in commercial lithium ion battery because it is reasonably easy to synthesize and has excellent electrochemical......
Si3N4 nano-microsphere synthesized by cathode arc plasma and heat treatment GENG Zhong-rong(耿中荣)1, YAN Peng-xun(闫鹏勋)2 , FAN Duo-wang (范多旺)1, YUE Guang-hui (岳光辉)2 1. National... by using the cathode arc plasma. The products were characterized by XRD, SEM and TEM. The photoluminescence (PL) spectrum of the Si3N4 nano-microsphere was studied. The obtained Si3N4 microcrystals, which......
Electrochemical performance of SrF2-coated LiMn2O4 cathode material for Li-ion batteries LI Jian-gang(李建刚)1, HE Xiang-ming(何向明)2, ZHAO Ru-song(赵如松)1 1. School of Chemical Engineering, Beijing..., POPOV B N, WHITE R E. Electrochemical investigation of cobalt-doped LiMn2O4 as cathode material for lithium-ion batteries [J]. J Electrochem Soc, 1998, 145(3): 807-814. [8] LI Guo-hua, IKUTA H, VCHIDA T......
]. Nano Energy, 2015, 12: 538-546. [18] WU F, SHI L, MU D, XU H, WU B. A hierarchical carbon fiber/sulfur composite as cathode material for Li-S batteries[J]. Carbon, 2015, 86:146-155. [19] YU M, LI R... for Li-sulfur batteries[J]. The Journal of Physical Chemistry Letters, 2017, 8(7): 1324-1330. Applications of first-principles in cathode material of lithium-sulfide batteries CHEN Yue-hui1, 2, YANG......
Synthesis and Properties of the Modification of Micro-Crystal LiMn2-xAlxO4 Cathode Material for Li-Ion Batteries孙立水Engineering Research Center of High Performance Polymer (Ministry of Education... is a good cathode material for lithium batteries. This can be explained that the size of the modified particle is larger than that of unmodified material, so electrons can be easily transported between......
Synthesis of LiNi0.8Co0.1Mn0.1O2 cathode material by chloride co-precipitation method LI Ling-jun(李灵均), LI Xin-hai(李新海), WANG Zhi-xing(王志兴), WU Ling(伍 凌), ZHENG Jun-chao(郑俊超), LI Jin... are conducive to shorten the Li ion diffusion route, and finally improve the electrochemical performance of material[15]. Therefore, we assumed that adding excessive Li and decreasing particle size maybe......
that of pure spinel LiMn2O4, which reveals that the co-doping material possesses preferable electrochemical reversibility. Key words: Li-ion batteries; cathode material; LiMn2O4; Co-doping; anti-electricity...; 1 Introduction At present, LiCoO2 is almost the only cathode material of Li-ion batteries......
050016,China摘 要:Manganese dioxide(MnO2) was prepared using the ultrasonic method.Its electrochemical performance was evaluated as the cathode material for a high...Electrochemical characterization of MnO2 as the cathode material for a high voltage hybrid capacitorJian-ling Li1),Fei Gao1),Yan Jing1),Rui-ying Miao1),Ke-zhong Wu2),and Xin-dong Wang1) 1) School......
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... and 117.5 mAh*g-1 after 50 cycles. Key words:metallic material; cathode materials; RE-doping; LiMn2O4; lithium-ion batteries; rare earths; [全文内容正在添加中] ......
