Vertically oriented graphene bridging active-layer/current-collector interface for ultrahigh rate supercapacitors.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 23943378.
- Also identified by DOI 10.1002/adma.201301794.
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Abstract
Dense networks of graphene nanosheets standing vertically on a current collector can work as numerous electrically conductive bridges to facilitate charge transport and mitigate the constriction/spreading resistance at the interface between the active material and the current collector. The vertically oriented graphene-bridged supercapacitors present excellent rate and power capabilities.