High-Performance 2.6 V Aqueous Asymmetric Supercapacitors based on In Situ Formed Na0.5 MnO2 Nanosheet Assembled Nanowall Arrays.
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DOI: 10.1002/adma.201700804
Abstract: The voltage limit for aqueous asymmetric supercapacitors is usually 2 V, which impedes further improvement in energy density. Here, high Na content Birnessite Na0.5 MnO2 nanosheet assembled nanowall arrays are in situ formed on carbon… read more here.
Keywords: asymmetric supercapacitors; mno2 nanosheet; na0 mno2; nanowall arrays ... See more keywords