Chemical Dealloying Derived 3D Porous Current Collector for Li Metal Anodes.
basic_science · Level V
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- Record sourced from PubMed, PMID 27219349.
- Also identified by DOI 10.1002/adma.201601409.
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Abstract
A 3D porous Cu current collector is fabricated through chemical dealloying from a commerial Cu-Zn alloy tape. The interlinked porous framework naturally integrated can accommodate Li deposition, suppressing dendrite growth and alleviating the huge volume change during cycling. The Li metal anode combined with such a porous Cu collector demonstrates excellent performance and commerial potentials in Li-based secondary batteries.