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410083, China; 2. School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha 410004, China) Abstract: Li4FexTi5-xO12(x=0.025, 0.1, 0.2) anode materials... specific capacity of Li4Fe0.025Ti4.975O12 is 162.5 mA·h/g at 0.1 C, showing that it has good cycling behavior. Key words: lithium ion batteries; Li4Ti5O12; Fe3+-doping; anode materials 尖晶石型Li4Ti5O12因锂离子脱嵌过程......
of IrO2-Ta2O5 coated titanium anode were studied. The results show that, during the nitriding process at 550 ℃, the TiH2 produced by acid etching on the surface of titanium substrate is not composed... and the precipitated IrO2 is smaller and more well-distributed. The average grain size of IrO2 is less than 20 nm. The IrO2-Ta2O5 coated titanium anode with the substrate nitride at 550 ℃ owned the best......
Effects of modification on performance of natural graphite coated by SiO2 for anode of lithium ion batteries YANG Yong(杨 勇), PENG Wen-jie(彭文杰), GUO Hua-jun(郭华军), WANG Zhi-xing(王志兴), LI Xin-hai(李... dioxide film was coated on the surface of natural graphite anode by sol-gel method with Si(OCH2CH3)4, and effects of modification on performance of natural graphite were investigated. The structure......
J. Cent. South Univ. Technol. (2010) 17: 1207-1210 DOI: 10.1007/s11771-010-0620-3 Effects of carbon sources on electrochemical performance of Li4Ti5O12/C composite anode materials LIU Ping(刘萍...; anode material; Li4Ti5O12; carbon; electrochemical performance 1 Introduction Over the past few years, a surging demand for portable electronics and hybrid electric vehicles has increased the production......
ARTICLE J. Cent. South Univ. (2019) 26: 1481-1492 DOI: https://doi.org/10.1007/s11771-019-4104-9 Facile synthesis of hierarchically structured manganese oxides as anode for lithium-ion batteries... and CoMn2O4 nanosheets manifest superior lithium-ion storage properties, rendering them promising applications in LIBs and other energy-related fields. Key words: manganese oxides; nanostructures; anode......
J. Cent. South Univ. (2012) 19: 9-16 DOI: 10.1007/s11771-012-0965-x Influence of zinc on electrochemical discharge activity of Mg-6%Al-5%Pb anode WANG Nai-guang(王乃光), WANG Ri-chu(王日初), PENG Chao-qun... anode and makes the average discharge potential of Mg-6%Al-5%Pb anode more negative during galvanostatic test. Mg-6%Al-5%Pb anode with the addition of 1% (mass fraction) zinc has the best......
Ultrasonic-electrodeposited Sn-CNTs composite used as anode material for lithium ion battery LI Chang-ming(李昌明)1, 2, 3, ZHANG Ren-yuan(张仁元)2, LI Wei-shan(李伟善)1 ZHAO Ling-zhi(赵灵智)1, 2, HU She... battery; anode materials; electrodeposition; tin; carbon nanotube 1 Introduction Carbonaceous materials are currently used as anode in commercial lithium ion batteries. With the development of electric......
; electrodeposition of cobalt; titanium anode; [全文内容正在添加中] ......
Performance of La1-xSrxCr1-yMnyO3-δ anode materials for intermediate temperature solid oxide fuel cell CHEN Xiu-hua(陈秀华)1, MA Wen-hui(马文会)2, 3, YANG Bin(杨 斌)2, 3, DAI Yong-nian(戴永年)2, 3 1..., China; 3. National Engineering Laboratory for Vacuum Metallurgy, Kunming 650093, China Received 15 July 2007; accepted 10 September 2007 Abstract: La1-xSrxCr1-yMnyO3-δ(LSCM) anode materials were......
CFD simulation of effect of anode configuration on gas–liquid flow and alumina transport process in an aluminum reduction cellZHAN Shui-qing(詹水清)1, LI Mao(李茂)1, ZHOU Jie-min(周孑民)1, YANG Jian-hong(杨建... 450041, China)Abstract:Numerical simulations of gas–liquid two-phase flow and alumina transport process in an aluminum reduction cell were conducted to investigate the effects of anode configurations......
