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Research on cathode material of Li-ion battery by yttrium doping LIU Liying1,QU Tao2,KANG Xiaoxue2,TIAN Yanwen2,XU Chaqing2 (1.Faculty of Materials and Energy, Guangdong University of Technology.... For LiMn2O4, the cyclic performance became better and the initial discharge capacities declined with increasing Y doping. Key words:yttrium; cathode material; Li-ion battery; doping; conductivity......
Consistency Research of Negative Electrode Pasting for MH/Ni High Power Battery Liu Dong1,Jia Chunming1,Li Jianping1,Cao Shengbiao1,Zhang Zhong1 (1.Inner Mongolia Rare Earth Ovonic High-Power MH/Ni Battery Co.,Ltd.,Baotou 014030, China) Abstract:It is discovered that the consistency of negative electrode is one of the main influences on battery performance, since the main raw material......
PREPARATION OF LEAD-ACID BATTERY USING ELECTROPLATED RETICULATED SiC AS THE POSITIVE CURRENT COLLECTOR J.S.Zhang1,X.M.Cao1,Z.M.Zou1,C.Tian1 (1.Institute of Metal Research, The Chinese Academy... electroplated on reticulated SiC showed analogous electrochemical behavior to metal Ph. Preliminary test of the battery performance indicated that the utilization efficiency of the positive active mass of new......
Preparation and Characterization of the Zr/CuO Pyrotechnical Battery赵保国1,2,赵林双11. State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology2. Shanghai Institute of Space Power-sources摘 要:A pyrotechnical battery is successfully prepared, including an anode and cathode having pyrotechnic charges with Zr, CuO and asbestos......
An efficient macroporous catalytic cathode for Li-S battery孙创超,陈立新,范修林State Key Laboratory of Silicon Materials and School of Materials Science and Engineering,Zhejiang University摘 要:<正>Beyond a doubt,Li ion battery (LIB) has reshaped our livesfundamentally since its advent in 1990s. After 30 years’ optimization,the energy density of LIBs based......
nanoparticles[J]. Solid State Ionics, 2003, 161(1): 121-131. [4] KIM D W, KIM Y R, PARK J K, et al. Electrical properties of the plasticized polymer electrolytes based on acrylonitrile-methacrylate copolymers[J]. Solid State Ionics, 1998, 106(2): 329-337. [5] DONG D Y, DAEJON Y. Cycling performances of Li/LiCoO2 cell with polymer-coated separator[J]. Electrochimica Acta, 2004, 50(2/3): 323-326. [6......
the first charge process, which forms a thin passive film on the surface of carbon anode of Li-ion battery called solid electrolyte interphase (SEI) or SEI layer[1]. A stable and dense SEI layer can... the impact factor of historical data. References [1] PELED E. The electrochemical behavior of alkali and alkaline earth metals in nonaqueous battery systems: The solid electrolyte interphase model[J......
Application of MicroLogixTM 1200 PLC in Battery OCV Test Zhao Xiaolong1,Zhang Zhiyuan1,Wu Fengming1,Yang Yonggang1 (1.Inner Mongolia Rare Earth Ovonic High-Power MH/Ni Battery Co.,Ltd.,Baotou 014030, China) Abstract:The application of MicroLogixTM 1200 PLC made by American AB Company in battery automatic production line located in Inner Mongolia Rare Earth Ovonic High-Power MH/Ni Battery Co......
by Nitrogen-doped carbon nanospheres electrocatalyst [J]. Nano Energy, 2016, 28: 19-28. [23] HUANG Y, DENG Q, WU X, WANG S. N, O Co-doped carbon felt for high-performance all-vanadium redox flow battery [J... battery by anodic oxidation HOU Bing-xue(侯冰雪)1, 2, CUI Xu-mei(崔旭梅)2, ZHANG Qi(张祺)3, CHEN Yun-gui(陈云贵)1 1. Department of Advanced Energy Materials, College of Materials Science and Engineering,Sichuan......
as the battery cells are subjected to impact loadings. In a drop tower test, the generated heat of the modified cells is reduced by nearly 40%, compared with the reference cells. This phenomenon may......
