Hierarchical porous graphene/polyaniline composite film with superior rate performance for flexible supercapacitors.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 24123419.
- Also identified by DOI 10.1002/adma.201303529.
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Abstract
A highly flexible graphene free-standing film with hierarchical structure is prepared by a facile template method. With a porous structure, the film can be easily bent and cut, and forms a composite with another material as a scaffold. The 3D graphene film exhibits excellent rate capability and its capacitance is further improved by forming a composite with polyaniline nanowire arrays. The flexible hierarchical composite proves to be an excellent electrode material for flexible supercapacitors.
Medical subject headings
- Aniline Compounds
- Electric Capacitance
- Graphite