Superior electrochemical properties of LiMn2O4 yolk–shell powders prepared by a simple spray pyrolysis process

Chul Min Sim; Seung Ho Choi; Yun Chan Kang

doi:10.1039/c3cc42713g

Superior electrochemical properties of LiMn₂O₄ yolk–shell powders prepared by a simple spray pyrolysis process

Chul Min Sim, Seung Ho Choi, Yun Chan Kang

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

57 Citations (Scopus)

Abstract

LiMn₂O₄ yolk–shell powders with a distinctive filled-core@void@shell configuration are prepared by a spray pyrolysis process. The yolk–shell powders have discharge capacities of 127, 120, and 115 mA h g⁻¹ after 200 cycles, even at high current densities of 3 C (360 mA g⁻¹), 5 C, and 10 C, respectively.

Original language	English
Pages (from-to)	5978-5980
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	53
DOIs	https://doi.org/10.1039/c3cc42713g
Publication status	Published - 2013 Jun 6
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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10.1039/c3cc42713g

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abstract = "LiMn2O4 yolk–shell powders with a distinctive filled-core@void@shell configuration are prepared by a spray pyrolysis process. The yolk–shell powders have discharge capacities of 127, 120, and 115 mA h g−1 after 200 cycles, even at high current densities of 3 C (360 mA g−1), 5 C, and 10 C, respectively.",

author = "Sim, {Chul Min} and Choi, {Seung Ho} and Kang, {Yun Chan}",

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AU - Choi, Seung Ho

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AB - LiMn2O4 yolk–shell powders with a distinctive filled-core@void@shell configuration are prepared by a spray pyrolysis process. The yolk–shell powders have discharge capacities of 127, 120, and 115 mA h g−1 after 200 cycles, even at high current densities of 3 C (360 mA g−1), 5 C, and 10 C, respectively.

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JO - Chemical Communications

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Superior electrochemical properties of LiMn₂O₄ yolk–shell powders prepared by a simple spray pyrolysis process

Abstract

ASJC Scopus subject areas

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