Influence of laser treatment on thermodynamic and kinetic parameters of lithium intercalation process into nanosized SiO2

Amorphous nanosized SiO2 powder has been modified by laser treatment. The influence of this treatment on the structure and parameters of a process of Li+ electrochemical intercalation into cathodes based on SiO2 has been studied by means of an X-ray analysis, infrared spectroscopy, electro-motive fo...

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Bibliographic Details
Published in:Journal of non-crystalline solids 2008-10, Vol.354 (35-39), p.4433-4436
Main Authors: Pidluzhna, A.Yu, Grygorchak, I.I., Nykypanchuk, M.V., Venhryn, B.Ya, Mudry, S.I.
Format: Article
Language:English
Subjects:
Cross-disciplinary physics: materials science
rheology
Differential capacity
Electrochemical properties
Exact sciences and technology
Li+ intercalation
Materials science
Nanoscale materials and structures: fabrication and characterization
Physics
Specific capacity
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Summary:Amorphous nanosized SiO2 powder has been modified by laser treatment. The influence of this treatment on the structure and parameters of a process of Li+ electrochemical intercalation into cathodes based on SiO2 has been studied by means of an X-ray analysis, infrared spectroscopy, electro-motive force and impedance spectroscopy methods.
ISSN:0022-3093
1873-4812
DOI:10.1016/j.jnoncrysol.2008.06.064