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 journalArticle

52 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 languageEnglish
Pages (from-to)5978-5980
Number of pages3
JournalChemical Communications
Volume49
Issue number53
DOIs
Publication statusPublished - 2013 Jun 6
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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