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Graphene oxide supported sodium stannate lithium ion battery anodes by the peroxide route: low temperature and no waste processing
- Source :
- Journal of Materials Chemistry A. 3:20681-20689
- Publication Year :
- 2015
- Publisher :
- Royal Society of Chemistry (RSC), 2015.
-
Abstract
- Since there has been a notable improvement in the performance of graphene-supported tin-based lithium ion battery anodes, they have become a viable alternative to state of the art graphite anodes. However, currently these anodes are produced by energy-demanding thermal processes and generate lithium chloride or other wastes. In this research, we demonstrate the formation of efficient and stable lithium ion battery anodes based on sodium stannate-coated reduced graphene oxide. Coating is performed at low temperatures and when a sodium peroxostannate precursor is used, the process can be carried out with zero waste discharge. Thermal treatment is required only for the solid material. The anode exhibited a charge capacity of 610 mA h g−1 after 140 cycles at 100 mA g−1. This is the first characterization of a sodium stannate-based anode for LIBs.
- Subjects :
- Materials science
Lithium vanadium phosphate battery
Renewable Energy, Sustainability and the Environment
Graphene
Inorganic chemistry
Oxide
General Chemistry
Thermal treatment
Sodium stannate
Lithium-ion battery
law.invention
Anode
chemistry.chemical_compound
chemistry
law
Lithium chloride
General Materials Science
Subjects
Details
- ISSN :
- 20507496 and 20507488
- Volume :
- 3
- Database :
- OpenAIRE
- Journal :
- Journal of Materials Chemistry A
- Accession number :
- edsair.doi...........3383f125313f3de62304a33291a02ad2