A flexible sulfur-graphene-polypropylene separator integrated electrode for advanced Li-S batteries.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25377991.
- Also identified by DOI 10.1002/adma.201404210.
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Abstract
A flexible Li-S battery based on an integrated structure of sulfur and graphene on a separator is developed. The internal graphene current collector offers a continuous conductive pathway, a modified interface with sulfur, and a good barrier to and an effective reservoir for dissolved polysulfides, consequently improving the capacity and cyclic life of the Li-S battery.