Folding paper-based lithium-ion batteries for higher areal energy densities.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 24059538.
- Also identified by DOI 10.1021/nl4030374.
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Abstract
Paper folding techniques are used in order to compact a Li-ion battery and increase its energy per footprint area. Full cells were prepared using Li4Ti5O12 and LiCoO2 powders deposited onto current collectors consisting of paper coated with carbon nanotubes. Folded cells showed higher areal capacities compared to the planar versions with a 5 × 5 cell folded using the Miura-ori pattern displaying a ~14× increase in areal energy density.
Medical subject headings
- Electric Power Supplies
- Ions
- Lithium