Dealloying-oxidation technique as a powerful synthetic tool for sodium titanate nanowires with high ion-exchange ability

Teppei Saito, Man Zhang, Rahul D. Kavthe, Kazuto Akagi, Koji Nakayama, Tadafumi Adschiri, Naoki Asao

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Fine sodium titanate nanowires were fabricated easily from TiAl3 alloy grains via alkaline treatment at room temperature. The resulting materials were identified to have lepidocrocite-type layered structure consisting of TiO6 and Na+ ion layers. The materials exhibited remarkable ion-exchange with Sr2+ ions even in the presence of a large amount of Na+ ions.

Original languageEnglish
Pages (from-to)1825-1827
Number of pages3
JournalChemistry Letters
Volume46
Issue number12
DOIs
Publication statusPublished - 2017

Keywords

  • Dealloying oxidation
  • Ion exchange
  • Sodium titanate nanowire

ASJC Scopus subject areas

  • Chemistry(all)

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