Cerium Oxide Nanorods with Unprecedented Lowerature Oxygen Storage Capacity

Yoshifumi Ishikawa, Maiki Takeda, Susumu Tsukimoto, Koji S. Nakayama, Naoki Asao

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

Ultrafine cerium oxide nanorods are produced from rapidly liquid quenched Ce-Al alloy precursors by a corrosion method through the selective leaching of Al and the oxidation of Ce in an alkaline medium under mild conditions. The obtained nanorods, having 5-7 nm diameter, exhibit unprecedented lowerature oxygen-storage capacity (OSC) performance.

Original languageEnglish
Pages (from-to)1467-1471
Number of pages5
JournalAdvanced Materials
Volume28
Issue number7
DOIs
Publication statusPublished - 2016 Feb 17

Keywords

  • cerium oxide
  • corrosion
  • intermetallic compound
  • nanorods
  • oxygen storage capacity

ASJC Scopus subject areas

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

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