Hierarchical hollow spheres of Fe2O3@polyaniline for lithium ion battery anodes

Jae Min Jeong; Bong Gill Choi; Soon Chang Lee; Kyoung G. Lee; Sung Jin Chang; Young Kyu Han; Young Boo Lee; Hyun Uk Lee; Soonjo Kwon; Gaehang Lee; Chang Soo Lee; Yun Suk Huh

doi:10.1002/adma.201302710

Hierarchical hollow spheres of Fe₂O₃@polyaniline for lithium ion battery anodes

Jae Min Jeong, Bong Gill Choi, Soon Chang Lee, Kyoung G. Lee, Sung Jin Chang, Young Kyu Han, Young Boo Lee, Hyun Uk Lee, Soonjo Kwon, Gaehang Lee, Chang Soo Lee, Yun Suk Huh

Department of Energy and Materials Engineering

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

318 Scopus citations

Abstract

Hierarchical hollow spheres of Fe₂O₃@polyaniline are fabricated by template-free synthesis of iron oxides followed by a post in- and exterior construction. A combination of large surface area with porous structure, fast ion/electron transport, and mechanical integrity renders this material attractive as a lithium-ion anode, showing superior rate capability and cycling performance.

Original language	English
Pages (from-to)	6250-6255
Number of pages	6
Journal	Advanced Materials
Volume	25
Issue number	43
DOIs	https://doi.org/10.1002/adma.201302710
State	Published - 20 Nov 2013

Keywords

Composites
Conducting polymer
hierarchical structure
Iron oxide
Lithium ion battery

UN SDGs

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

Access to Document

10.1002/adma.201302710

Cite this

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title = "Hierarchical hollow spheres of Fe2O3@polyaniline for lithium ion battery anodes",

abstract = "Hierarchical hollow spheres of Fe2O3@polyaniline are fabricated by template-free synthesis of iron oxides followed by a post in- and exterior construction. A combination of large surface area with porous structure, fast ion/electron transport, and mechanical integrity renders this material attractive as a lithium-ion anode, showing superior rate capability and cycling performance.",

keywords = "Composites, Conducting polymer, hierarchical structure, Iron oxide, Lithium ion battery",

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AU - Jeong, Jae Min

AU - Choi, Bong Gill

AU - Lee, Soon Chang

AU - Lee, Kyoung G.

AU - Chang, Sung Jin

AU - Han, Young Kyu

AU - Lee, Young Boo

AU - Lee, Hyun Uk

AU - Kwon, Soonjo

AU - Lee, Gaehang

AU - Lee, Chang Soo

AU - Huh, Yun Suk

PY - 2013/11/20

Y1 - 2013/11/20

N2 - Hierarchical hollow spheres of Fe2O3@polyaniline are fabricated by template-free synthesis of iron oxides followed by a post in- and exterior construction. A combination of large surface area with porous structure, fast ion/electron transport, and mechanical integrity renders this material attractive as a lithium-ion anode, showing superior rate capability and cycling performance.

AB - Hierarchical hollow spheres of Fe2O3@polyaniline are fabricated by template-free synthesis of iron oxides followed by a post in- and exterior construction. A combination of large surface area with porous structure, fast ion/electron transport, and mechanical integrity renders this material attractive as a lithium-ion anode, showing superior rate capability and cycling performance.

KW - Composites

KW - Conducting polymer

KW - hierarchical structure

KW - Iron oxide

KW - Lithium ion battery

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