Superior electrochemical properties of Co3O4 yolk–shell powders with a filled core and multishells prepared by a one-pot spray pyrolysis

Mun Yeong Son; Young Jun Hong; Yun Chan Kang

doi:10.1039/c3cc42117a

Superior electrochemical properties of Co₃O₄ yolk–shell powders with a filled core and multishells prepared by a one-pot spray pyrolysis

Mun Yeong Son, Young Jun Hong, Yun Chan Kang

Research output: Contribution to journal › Article › peer-review

61 Citations (Scopus)

Abstract

Highly crystalline Co₃O₄ yolk–shell powders with a filled core and various shell numbers are prepared by a simple one-pot spray pyrolysis process. Co₃O₄ yolk–shell powders exhibited a high initial discharge capacity of 548 mA h g⁻¹ and retained their capacities very well, even at a high discharge rate of 10000 mA g⁻¹.

Original language	English
Pages (from-to)	5678-5680
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	50
DOIs	https://doi.org/10.1039/c3cc42117a
Publication status	Published - 2013 May 28
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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AB - Highly crystalline Co3O4 yolk–shell powders with a filled core and various shell numbers are prepared by a simple one-pot spray pyrolysis process. Co3O4 yolk–shell powders exhibited a high initial discharge capacity of 548 mA h g−1 and retained their capacities very well, even at a high discharge rate of 10000 mA g−1.

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Superior electrochemical properties of Co₃O₄ yolk–shell powders with a filled core and multishells prepared by a one-pot spray pyrolysis

Abstract

ASJC Scopus subject areas

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