Mechanical-energy influences to electrochemical phenomena in lithium-ion batteries
نویسندگان
چکیده
منابع مشابه
Electrochemical Control of Lithium-Ion Batteries
Batteries help advance technologies ranging from portable electronics to renewable power systems and environmentally friendly vehicles. One such technology is the hybrid electric vehicle (HEV), which uses a battery and an electric motor in conjunction with a combustion engine to increase fuel effi ciency. For HEV applications, nickel metal hydride (Ni-MH) battery chemistry is presently the norm...
متن کاملImproved Mechanical and Electrochemical Properties of Artificial Graphite Anode Using Water-Based Binders in Lithium-Ion Batteries
In recent years, many studies have focused on the active materials of anodes to improve the performance of LIBs, while limited attention has been given to polymer binders, which act as inactive ingredients. However, polymer binders have amazing influence on the electrochemical performance of anodes. Herein, to investigate the binding performance between MCMB artificial graphite and the copper c...
متن کاملDiagnosis of Electrochemical Impedance Spectroscopy in Lithium-Ion Batteries
Quan-Chao Zhuang1, Xiang-Yun Qiu1,2, Shou-Dong Xu1,2, Ying-Huai Qiang1 and Shi-Gang Sun3 1Li-ion Batteries Lab, School of Materials Science and Engineering, 2School of Chemical Engineering and Technology, China University of Mining and technology, Xuzhou 3State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen ...
متن کاملMechanical Composite of LiNi0.8Co0.15Al0.05O2/Carbon Nanotubes with Enhanced Electrochemical Performance for Lithium-Ion Batteries
LiNi0.8Co0.15Al0.05O2/carbon nanotube (NCA/CNT) composite cathode materials are prepared by a facile mechanical grinding method, without damage to the crystal structure and morphology of the bulk. The NCA/CNT composite exhibits enhanced cycling and rate performance compared with pristine NCA. After 60 cycles at a current rate of 0.25 C, the reversible capacity of NCA/CNT composite cathode is 18...
متن کاملElectrochemical Evaluation of PbO Nanoparticles as Anode for Lithium Ion Batteries (Technical Note)
PbO nanoparticles were synthesized using hydrothermal process. Scanning electron microscopy (SEM) was used in order to investigate of PbO powders. X-ray diffraction (XRD) pattern confirmed β-PbO formation during this process. The crystallite size of the powders was calculated using Scherrer formula about 74.6 nm. Electrochemical evaluation of the PbO nanoparticles as anode for Li-ion batteries ...
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ژورنال
عنوان ژورنال: Journal of Materials Chemistry
سال: 2011
ISSN: 0959-9428,1364-5501
DOI: 10.1039/c0jm02893b