All Metal Nitrides Solid-State Asymmetric Supercapacitors.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 26153405.
- Also identified by DOI 10.1002/adma.201501838.
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Abstract
Two metal nitrides, TiN porous layers and Fe2 N nanoparticles, are grown uniformly with the assistance of atomic layer deposition on vertically aligned graphene nanosheets and used as the cathode and anode for solid-state supercapacitors, respectively. Full cells are constructed and show good flexibility, high-rate capability, and 98% capacitance retention after 20,000 cycles.