Formation of Nanocrystalline Cobalt Oxide-Decorated Graphene for Secondary Lithium-Air Battery and Its Catalytic Performance in Concentrated Alkaline Solutions

A potent cathode catalyst of octahedral cobalt oxide (Co₃O₄) was synthesized onto graphene (GR) nanosheets via a two-step preparation method. The precursor cobalt solution reacted with GR during the initial hydrolysis step to form intermediates. A subsequent hydrothermal reacti...

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Autors principals:	Si-Han Peng, Hsin-Chun Lu, Shingjiang Jessie Lue
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2020-06-01
Col·lecció:	Nanomaterials
Matèries:	metal oxide nanocatalyst air-breathing secondary battery dual electrolytes electrochemistry alkaline electrolyte solution
Accés en línia:	https://www.mdpi.com/2079-4991/10/6/1122
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