A green and simple method for energy storage and conversion application

In this paper, we report a green and low-cost method to synthesize Si-based anode applying setaria and corn leaf as raw materials. After carbon coating process, the as-prepared composite shows good electrochemcial properties with high reversible capacity and robust stability for lithium ion battery....

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Bibliographic Details
Published in:Journal of materials science 2021-02, Vol.56 (4), p.3354-3363
Main Authors: Sun, Zixu, Li, Kaibing, Koh, See Wee, Jiao, Lishi
Format: Article
Language:English
Subjects:
Aerospace engineering
Batteries
Characterization and Evaluation of Materials
Chemical reduction
Chemistry and Materials Science
Classical Mechanics
Crystallography and Scattering Methods
Energy management systems
Energy Materials
Energy storage
Equipment and supplies
Lithium
Lithium-ion batteries
Materials Science
Methods
Polymer Sciences
Raw materials
Rechargeable batteries
Solid Mechanics
Teaching
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Summary:In this paper, we report a green and low-cost method to synthesize Si-based anode applying setaria and corn leaf as raw materials. After carbon coating process, the as-prepared composite shows good electrochemcial properties with high reversible capacity and robust stability for lithium ion battery. Furthermore, the N-doped carbon derived from the corn leaf shows a maximum faradaic efficiency of 82.1% and a partial current density of 6.23 mA cm −2 with an overpotential of 0.72 V for CO 2 electrochemical reduction.
ISSN:0022-2461
1573-4803
DOI:10.1007/s10853-020-05430-8