Correlation between mechanochemical reactivity forming ABO4-type complex oxides and the structures of product materials

Kibu Chiyo, Takatoshi Tojo, William Tongamp, Fumio Saito

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

Through the experiments for syntheses of ABO4 (A: Al, Fe, Cr, In, La, Bi; B: P, V, Nb, Sb), investigations on the relation between mechanochemical reactivity and (I): the crystal structure of starting materials or (II): the crystal structure of product materials has been conducted. It has been found that it is a necessary condition to use structurally active substances against milling operation for the occurrence of a mechanochemical reaction. In addition, it is easier to facilitate a mechanochemical reaction to form ABO4-type oxide which is of larger size of cation and in denser structural state.

Original languageEnglish
Pages (from-to)40-43
Number of pages4
JournalPowder Technology
Volume195
Issue number1
DOIs
Publication statusPublished - 2009 Oct 10

Keywords

  • ABO complex oxide
  • Crystal structure
  • Density
  • Mechanochemical reaction

ASJC Scopus subject areas

  • Chemical Engineering(all)

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