One-pot facile synthesis of double-shelled SnO2 yolk-shell-structured powders by continuous process as anode materials for li-ion batteries

Young Jun Hong, Mun Yeong Son, Yun Chan Kang

Research output: Contribution to journalArticle

335 Citations (Scopus)

Abstract

Double-shelled SnO2 yolk-shell-structured powders are prepared by applying a new facile one-pot process. Carbon-SnO2 composite powder particles are first formed as an intermediate product inside a tubular reactor. Step-by-step combustion of carbon from outside the composite powder particles forms the double-shelled SnO2 yolk-shell-structured powder particles. The SnO2 yolk-shell-structured powders show excellent electrochemical properties.

Original languageEnglish
Pages (from-to)2279-2283
Number of pages5
JournalAdvanced Materials
Volume25
Issue number16
DOIs
Publication statusPublished - 2013 Apr 24
Externally publishedYes

Keywords

  • Anode material
  • Electrodes
  • Lithium ion battery
  • Spray pyrolysis
  • Yolk-shell

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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