Dandelion-like Co3O4 mesoporous nanostructures supported by a Cu foam for efficient oxygen evolution and lithium storage.
Chem Commun (Camb)
; 54(40): 5138-5141, 2018 May 15.
Article
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| MEDLINE
| ID: mdl-29718046
ABSTRACT
Novel dandelion-like Co3O4 mesoporous nanostructures, supported by a Cu foam, are prepared by a combination of hydrothermal synthesis and annealing. The resulting Co3O4@Cu foam exhibits superior oxygen evolution (Tafel slope = 42.8 mV dec-1) and lithium storage (capacity = 882 mA h g-1@2C after 100 cycles, 1C = 890 mA g-1) properties, which highlight its great promise in the fields of energy storage and conversion.
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2018
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