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on performance and structure of spinel LiMn2O4 for lithium-ion batteries by doping rare-earth Sm[J]. Journal of Central South University of Technology, 2005, 12(1): 28-32. [4] WANG Miao-jun, NAVROTSKY..., YAKOVLEVA M V, EBNER W B. Novel LiNi1-xTix/2Mgx/2O2 compounds as cathode materials for safer lithium-ion batteries[J]. Electrochemical and Solid-State Letters, 1998, 1(3): 117-119. (Edited by YANG......
LiMn2O4/CNTs and LiNi0.5Mn1.5O4/CNTs Nanocomposites as High-Performance Cathode Materials for Lithium-Ion BatteriesThang Van Le1,Ha Tran Nguyen1,Anh Tuan Luu1,Man Van Tran2,Phung Loan My Le2摘 要:The demand of higher energy density and higher power capacity of lithium(Li)-ion secondary batteries has led to the search for electrode materials whose......
at a current density of 100 mA/g after 50 cycles. Therefore, HA is a promising modifier for anode preparation of lithium-ion batteries. Key words: SnO2 anode; humic acid; electrode modification; lithium-ion batteries 1 Introduction Lithium-ion batteries (LIBs) are widely applied nowadays, from cars to microchips [1]. The performance requirement for LIBs is progressively increasing as the society develops......
) method under a mild liquid-phase reaction condition, and was further employed as an anode material for lithium-ion batteries (LIBs). The effect of reaction temperature and time on morphologies of Sb2O3... material; lithium-ion batteries Cite this article as: TAN Yu-ming, CHEN Xian-hong, ZHU Yi-rong, CHEN Li-juan. Synthesis of spherical tremella-like Sb2O3 structures derived from metal-organic......
Cobalt(Ⅱ) coordination polymers as anodes for lithium-ion batteries with enhanced capacity and cycling stabilityYumei Luo1,Lixian Sun1,Fen Xu1,Siyue Wei1,Qingyong Wang1,Hongliang Peng1,Chonglin... = 1,2,4,5-benzenetetracarboxylic acid) was synthesized using a simply hydrothermal method.In particular,the as-prepared Co-btca was applied as an anode material for lithium-ion battery for the first time.Single......
Optimum Preparation Conditions of LiNi0.8Co0.2O2 and LiNi0.95Ce0.05O2 as Lithium-Ion Battery Cathode Materials 侯闯1,张廷安1,豆志河1 (1.School of Materials & Metallurgy,Northeastern University,Shenyang... 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......
Synthesis and electrochemical properties of Al-doped LiVPO4F cathode materials for lithium-ion batteriesZHONG Shengkui 1,2),YIN Zhoulan1),WANG Zhixing3),and CHEN Qiyuan1) 1) College of Chemistry... that of the undoped LiVPO4F and that the smallest particle size is only about 1 μm. The Al-doped LiVPO4F was evaluated as a cathode material for secondary lithium batteries,and exhibited an improved reversi......
demonstrated. Key words: lithium manganese oxide; Li2Mn2O4; phase transition; lithium-ion batteries lithium-ion batteries because of their low-cost and less toxicity when compared with either cobaltates or nickelates[1-3]. Among these oxides, the spinel......
Trans. Nonferrous Met. Soc. China 30(2020) 2188-2199 Preparation and electrochemical performance of nitrogen-doped carbon-coated Bi2Mn4O10 anode materials for lithium-ion batteries Jing ZHAN1,2... material in high-energy lithium-ion batteries, a novel high-purity anode composite material Bi2Mn4O10/ECP-N (ECP-N: N-doped Ketjen black) was prepared via an uncomplicated ball milling method......
of high-power Li-ion batteries. References [1] Padhi A K, Nanjundaswamy K S, Goodenough J B. Phospho-olivines as positive-electrode materials for rechargeable lithium batteries [J]. Journal... cathode material for lithium-ion batteries [J]. Transactions of Nonferrous Metals Society of China, 2007, 17(2): 296-300. [3] WU Ling, WANG Zhi-xing, LI Xin-hai, LI Ling-jun, ZHENG Jun-chao, GUO Hua-jun......
