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ARTICLE J. Cent. South Univ. (2019) 26: 1443-1448 DOI: https://doi.org/10.1007/s11771-019-4100-0 Synthesis and electrochemical properties of Li2FeSiO4/C/Ag composite as a cathode material for Li... words: lithium-ion batteries; cathode material; Li2FeSiO4; pitch; C-Ag coating Cite this article as: TANG Yi-qun, LIU Xi, HUANG Xiao-bing, DING Xiang, ZHOU Shi-biao, CHEN Yuan-dao. Synthesis......
Influence of Ti4+ doping on electrochemical properties of LiFePO4/C cathode material for lithium-ion batteries HU Guo-rong(胡国荣), GAO Xu-guang(高旭光), PENG Zhong-dong(彭忠东), DU Ke(杜 柯), TAN Xian...+. Key words: Li-ion battery; cathode material; doping; LiFePO4; Ti4+  ......
Preparation and electrochemical performance of Li2Mn0.5Fe0.5SiO4 cathode material with sol-gel method for lithium ion batteriesHU Chuan-yue(胡传跃), GUO Jun(郭军), WEN Jin(文瑾), PENG Yang-xi(彭秧锡)(Department of Chemistry and Material Science, Hunan Institute of Humanities, Science and Technology,Loudi 417000, China)Abstract:Li2Fe0.5Mn0.5SiO4 material was synthesized by a citric acid-assisted sol-gel......
Synthesis and characterization of novel cathode material Li3V2(PO4)3 by carbon-thermal reduction method ZHONG Sheng-kui(钟胜奎)1,2, YIN Zhou-lan(尹周澜)1, WANG Zhi-xing(王志兴)3; GUO Hua-jun(郭华军)3, LI Xin..., China; 3.School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China Received 10 April 2006; accepted 25 April 2006 Abstract: Li3V2(PO4)3 cathode material......
Effects of Na content on structure and electrochemical performances of NaxMnO2+d cathode material YANG Shun-yi(杨顺毅)1, WANG Xian-you(王先友)1, WANG Ying(王 莹)2, CHEN Quan-qi(陈权启)1, LI Jiao-jiao(李姣姣)1..., the discharge capacity of Na0.7MnO2+d still approaches to 107 mA?h/g after 40 cycles. Key words: lithium-ion battery; cathode material; sodium manganese oxides; electrochemical properties; sol-gel technology 1......
properties of a newly developed heated cathode material Mo-CeO2 with 4.0% (mass fraction) of CeO2 were investigated. It is shown that the Mo-CeO2 cathode material possesses high tensile strength and good room-temperature ductility. After carbonized, the Mo-CeO2 cathode material has a higher zero field emission current density and a lower work function compared with the W-ThO2 cathode material.关键词:......
Electrical properties of La0.6Sr0.4Co1-yFeyO3 cathode material JIANG Jin-guo(江金国),CUI Chong(崔 崇),LIU Jin-qiang(刘金强) Department of Materials Science and Engineering...) cathode materials were measured by DC four probes, X-ray photo-electron spectrum (XPS) was also introduced to determine the chemical state of Co, Fe ions in LSCF. It is found that the electrical......
LiMn0. 6Fe0. 4PO4 cathode material was obtained via hydrothermal method at 180℃ for 10 h without any surfactant. The effects of hydrothermal time on the phase and morphology of the material were...Hydrothermal synthesis mechanism and electrochemical performance of LiMn0.6Fe0.4PO4 cathode materialChang-Chang Xu1,2,3,4,Ying Wang1,2,3,4,Li Li1,2,3,4,Yi-Jing Wang1,2,3,4,Li-Fang Jiao1,2,3,4,Hua......