Porous C-LiFePO 4-C composite microspheres with a hierarchical conductive architecture as a high performance cathode for lithium ion batteries

Zhen Dong Huang; Sei Woon Oh; Yan Bing He; Biao Zhang; Yu Yang; Yiu Wing Mai; Jang Kyo Kim

doi:10.1039/c2jm33960a

Porous C-LiFePO ₄-C composite microspheres with a hierarchical conductive architecture as a high performance cathode for lithium ion batteries

Zhen Dong Huang
, Sei Woon Oh
, Yan Bing He
, Biao Zhang
, Yu Yang
, Yiu Wing Mai
, Jang Kyo Kim

Mechanical & Nuclear Engineering

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

28 Scopus citations

Abstract

Tri-layer composite microspheres consisting of a carbon shell, a porous LiFePO ₄ layer and a carbon core with a hierarchical conductive structure are synthesized as cathode materials for Li ion batteries. The electrodes made from the core-shell microspheres deliver remarkable specific capacities of 160.0, 121.0, 101.5, 77.0 and 59.7 mA h g ^-1 at 1C, 10C, 20C, 30C and 40C, respectively.

Original language	British English
Pages (from-to)	19643-19645
Number of pages	3
Journal	Journal of Materials Chemistry
Volume	22
Issue number	37
DOIs	https://doi.org/10.1039/c2jm33960a
State	Published - 7 Oct 2012

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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AU - Yang, Yu

AU - Mai, Yiu Wing

AU - Kim, Jang Kyo

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