A new synthesis by reactive intercalation of a functional material in one step, with no solid or liquid by-products, leads to the formation of uniform and nanoscale FeF2 crystallites (9-12 nm) which are clamped in a well conductive graphitic matrix. The composite shows superior performance for the storage of lithium and can be used as cathode material in batteries. Specific capacities of up to 418 mAh g-1 were measured at 40 °C after 25 cycles. © 2013 WILEY-VCH Verlag GmbH & Co.
CITATION STYLE
Reddy, M. A., Breitung, B., Chakravadhanula, V. S. K., Wall, C., Engel, M., Kübel, C., … Fichtner, M. (2013). CFx derived carbon-FeF2nanocomposites for reversible lithium storage. Advanced Energy Materials, 3(3), 308–313. https://doi.org/10.1002/aenm.201200788
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