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Electrochemical Activity of Electrode Material Consisting of Porous Copper and Silica Aerogel

Abstract

Electrochemically obtained copper was combined with silica aerogel (SiO2ag). Obtained composite (SiO2@Cu/CuxOy) was tested as an electrode in contact with LiPF6 in EC/DMC electrolyte. The electrochemical measurements showed the presence of complex redox couple activities of SiO2@Cu/CuxOy. This experiment was employed to help in understanding the carbon role used as an electric contact for silica in Li-Ion batteries and clarify the electrochemical process of lithium insertion into material. Studies allowed to explain the function of each component in electrode reaction of SiO2@Cu/CuxOy in contact with aprotic solvent.

Citations

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Keywords

Details

Category:
Conference activity
Type:
materiały konferencyjne indeksowane w Web of Science
Published in:
Procedia Engineering no. 98, pages 42 - 45,
ISSN: 1877-7058
Title of issue:
11th International Symposium on Systems with Fast Ionic Transport (ISSFIT) strony 42 - 45
ISSN:
1877-7058
Language:
English
Publication year:
2014
Bibliographic description:
Wicikowska B., Nowak A., Trzciński K., Lisowska-Oleksiak A..: Electrochemical Activity of Electrode Material Consisting of Porous Copper and Silica Aerogel, W: 11th International Symposium on Systems with Fast Ionic Transport (ISSFIT), 2014, ,.
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.proeng.2014.12.485
Verified by:
Gdańsk University of Technology

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