Three-dimensionally ordered macroporous mixed iron oxide; Preparation and structural characterization of inverse opals with skeleton structure

• Sadakane, Masahiro

• Takahashi, Chigusa

• Kato, Nobuyasu

• Asanuma, Takahito

• Ogihara, Hitoshi

• Ueda, Wataru

Abstract

Three-dimensionally ordered macroporous (3DOM) materials of polycrystalline spinel- and perovskite-type mixed metal oxide (ZnFe2O4, NiFe2O4, and LaFeO3) could be successfully fabricated using colloidal crystal template method in excellent yield. More than 90% of the obtained materials had the 3DOM structure. The crystallites of the spinel- or perovskite-type mixed iron oxide construct struts, tetrahedral and square prism vertexes. The struts connect the tetrahedral and square prism vertexes to produce inverse opals with skeleton structure in three dimensions.

Journal

• Chemistry letters

  Chemistry letters 35 (5), 480-481, 2006-05-05

  CHEMICAL SOC JAPAN

Keywords

• metal oxides
• solids

Details

• CRID: 1050845763909298944
• NII Article ID: 10017409633
• NII Book ID: AA00603318
• ISSN: 13480715
• ISSN: 03667022
• HANDLE: 2115/14630
• Text Lang: en
• Article Type: journal article
• Data Source:
  • IRDB
  • CiNii Articles
  • KAKEN