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Nano Tin/Tin Oxide Attached onto Graphene Oxide Skeleton as a Fluorine Free Anode Material for Lithium-Ion Batteries
Abstract
Herein, we show a composite formation method of tin/tin oxide nanoparticles with graphene oxide and CMC based on laser ablation technique as an electrode material for energy storage devices. The material exhibited a three-dimensional conducting graphene oxide network decorated with tin or tin oxide nanoparticles. The structure, homogeneous distribution of nanoparticles, and direct contact between inorganic and organic parts were confirmed by scanning electron microscopy and high-resolution transmission electron spectroscopy. Electrochemical performances of composite electrode material showed a reversible capacity of 644 mAh/g at a current density equal to 35 mA/g, and 424 mAh/g at 140 mA/g. The capacity retention of 90% after 250 cycles show that tested electrode material is suitable as a negative electrode for lithium-ion batteries.
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Authors (10)
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Grzegorz Trykowski doktor
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Mirosław Sawczak dr hab. inż.
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
INORGANIC CHEMISTRY
no. 59,
pages 4150 - 4159,
ISSN: 0020-1669 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Nowak A., Trzciński K., Szkoda M., Trykowski G., Gazda M., Karczewski J., Łapiński M., Maskowicz D., Sawczak M., Lisowska-Oleksiak A.: Nano Tin/Tin Oxide Attached onto Graphene Oxide Skeleton as a Fluorine Free Anode Material for Lithium-Ion Batteries// INORGANIC CHEMISTRY -Vol. 59,iss. 6 (2020), s.4150-4159
- DOI:
- Digital Object Identifier (open in new tab) 10.1021/acs.inorgchem.0c00318
- Verified by:
- Gdańsk University of Technology
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