A high-rate long-life Li4Ti5O12/Li[Ni0.45Co0.1Mn1.45]O4 lithium-ion battery.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22044995.
- Also identified by DOI 10.1038/ncomms1527.
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Abstract
Lithium batteries are receiving considerable attention as storage devices in the renewable energy and sustainable road transport fields. However, low-cost, long-life lithium batteries with higher energy densities are required to facilitate practical application. Here we report a lithium-ion battery that can be cycled at rates as high as 10 C has a life exceeding 500 cycles and an operating temperature range extending from -20 to 55 °C. The estimated energy density is 260 W h kg(-1), which is considerably higher than densities delivered by the presently available Li-ion batteries.
Medical subject headings
- Cobalt
- Electric Power Supplies
- Ions
- Lithium