A hierarchical NiO/NiMn-layered double hydroxide nanosheet array on Ni foam for high performance supercapacitors.
Dalton Trans
; 46(23): 7388-7391, 2017 Jun 13.
Article
em En
| MEDLINE
| ID: mdl-28488714
ABSTRACT
A hierarchical NiO/NiMn-LDH nanosheet array on Ni foam was prepared via a facile two-step approach and exhibited a high specific capacitance (937 F g-1 at 0.5 A g-1) and good cycling stability (91% retention after 1000 cycles at 5 A g-1). The improved electrochemical performance is benefited from the synergistic properties of hierarchical NiO/LDH nanosheet composites on a conductive substrate.
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MEDLINE
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article