2D sandwich-like sheets of iron oxide grown on graphene as high energy anode material for supercapacitors.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22052661.
- Also identified by DOI 10.1002/adma.201103042.
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Abstract
2D sandwich-like sheets of iron oxide grown on graphene as high energy anode material for supercapacitors are prepared from the direct growth of FeOOH nanorods on the surface of graphene and the subsequent electrochemical transformation of FeOOH to Fe(3)O(4). The Fe(3)O(4) @RGO nanocomposites exhibit superior capacitance (326 F g(-1)), high energy density (85 Wh kg(-1)), large power, and good cycling performance in 1 mol L(-1) LiOH solution.
Medical subject headings
- Electric Capacitance
- Ferric Compounds
- Graphite
- Nanotechnology