Facile and economical synthesis of hierarchical carbon-coated magnetite nanocomposite particles and their applications in lithium ion battery anodes

Ji Eun Lee, Seung-Ho Yu, Dong Jun Lee, Dong Chan Lee, Sang Ihn Han, Yung Eun Sung, Taeghwan Hyeon

Research output: Contribution to journalArticle

104 Citations (Scopus)

Abstract

Hierarchical sea urchin-like structured carbon-Fe 3 O 4 nanocomposite particles composed of a nanoporous interior and a carbon-coated surface have been prepared by a simple, economical and scalable synthetic process. When the nanocomposite particles were tested as lithium ion battery anodes, they exhibited high capacity, excellent cycle stability and rate performance due to their unique hierarchical nanoporous structure and carbon shell.

Original languageEnglish
Pages (from-to)9528-9533
Number of pages6
JournalEnergy and Environmental Science
Volume5
Issue number11
DOIs
Publication statusPublished - 2012 Nov 1
Externally publishedYes

Fingerprint

Ferrosoferric Oxide
Magnetite
lithium
magnetite
Nanocomposites
Anodes
Carbon
ion
carbon
shell
Lithium-ion batteries
battery
particle

ASJC Scopus subject areas

  • Environmental Chemistry
  • Renewable Energy, Sustainability and the Environment
  • Nuclear Energy and Engineering
  • Pollution

Cite this

Facile and economical synthesis of hierarchical carbon-coated magnetite nanocomposite particles and their applications in lithium ion battery anodes. / Lee, Ji Eun; Yu, Seung-Ho; Lee, Dong Jun; Lee, Dong Chan; Han, Sang Ihn; Sung, Yung Eun; Hyeon, Taeghwan.

In: Energy and Environmental Science, Vol. 5, No. 11, 01.11.2012, p. 9528-9533.

Research output: Contribution to journalArticle

Lee, Ji Eun ; Yu, Seung-Ho ; Lee, Dong Jun ; Lee, Dong Chan ; Han, Sang Ihn ; Sung, Yung Eun ; Hyeon, Taeghwan. / Facile and economical synthesis of hierarchical carbon-coated magnetite nanocomposite particles and their applications in lithium ion battery anodes. In: Energy and Environmental Science. 2012 ; Vol. 5, No. 11. pp. 9528-9533.
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