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-discharge experiment was carried out at 2.75-4.20 V by using Neware battery testing system. AC impedance tests were measured on Chi660B electrochemical working-station at 10-2-105 Hz. 3 Results... as a separator of rechargeable lithium battery[J]. Electrochimica Acta, 2004, 49(20): 3339-3345. [2] KIM H S, KUN K S, CHO B W, et al. Electrochemical and physical properties of composites polymer......
to develop new electrode materials to optimize the overall electrochemical performance of the battery system. With the advantages of high working voltage, high specific capacity, stable discharge performance... nanoribbon arrays on conductive substrates present an enhanced electrochemical performance in lithium-ion battery [11]. CAO et al [12] made a novel sodium vanadate complex (Na5V12O32@PPy) nanowire by ordinary......
Anode material NbO for Li-ion battery and its electrochemical propertiesJian Li1,2,Wen-Wen Liu1,Hong-Ming Zhou1,2,Zhong-Zhong Liu1,Bao-Rong Chen1,Wen-Jiao Sun11. School of Materials Science... and Nb2O5 powders as raw materials. The crystalline structure, morphology, and electrochemical properties of the obtained materials were characterized by X-ray diffraction(XRD),scanning electron microscopy......
-chen, GU Yan-lei. SOC of lithium-ion rechargeable battery predicted by electrochemical impedance spectroscopy [J]. Chinese Journal of Power Sources, 2008, 32(9): 599-602. (in Chinese) [15] CHARKHGARD M... ARTICLE J. Cent. South Univ. (2019) 26: 1402-1415 DOI: https://doi.org/10.1007/s11771-019-4096-5 SOC estimation based on data driven exteaded Kalman filter algorithm for power battery of electric......
An investigation on electrochemical performances of as-cast and annealed La0.8Mg0.2Ni3.3Co0.2Six (x = 0-0.2) alloy electrodes for Ni/MH battery applicationZHANG Yang-huan(张羊换)1, 2, CHEN Li-cui(陈莉翠)1... La0.8Mg0.2Ni3.3Co0.2Six (x=0-0.2) electrode alloys were prepared by casting and annealing. The influences of the additional silicon and the annealing treatment on the structure and electrochemical performances......
times before their discharge capacity had declined to less than 50% of the original one. Although NaVPO4F is now considered a hopeful cathode material for sodium-ion battery, its electrochemical... box. Electrochemical tests were performed between 3.0 and 4.5 V with a rate of 0.1C at 25 ℃ with a BTS-51800 Neware Battery Testing System (Shenzhen, China). 3 Results and discussion Fig.1 shows......
have outlined the working principles of several electrochemical impedance techniques and further evaluated their application prospects to achieve the goal of nondestructive testing of battery health.EIS...Research progress of the electrochemical impedance technique applied to the high-capacity lithium-ion batteryLi-fan Wang1,Meng-meng Geng2,Xia-nan Ding1,Chen Fang3,Yu Zhang3,Shan-shan Shi3,Yong......
in the Mg-5%Hg-5%Ga alloy with intergranular eutectic α-Mg and Mg21Ga5Hg3. Key words: Mg-Hg-Ga alloys; Mg anodes; seawater battery; electrochemical activity; corrosion resistance electrochemical activity of the Mg-5%Hg-5%Ga alloy. References [1] DORON A, GURUKAR S S, ELENA L, ARIEL M, OREN M, ORIT C, MICHELA B. Progress in rechargeable magnesium battery technology [J......
and high specific surface area is a powerful composite design for high-rate and safe anode materials. Key words: lithium-ion battery; Nb2O5; hexagonal porous sheet; electrochemical performance Cite... battery anodes ZHOU Yu(周玉), LIU Ke(刘柯), ZHOU Yue(周悦), NI Jia-hua(倪佳华), DOU Ai-chun(窦爱春),SU Ming-ru(苏明如), LIU Yun-jian(刘云建) School of Materials Science and Technology, Jiangsu University, Zhenjiang 212013......
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