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MACROPOROUS TITANIUM COMPOUND MONOLITH AND METHOD FOR MANUFACTURING SAME

外国特許コード F130007733
掲載日 2013年12月3日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP000886
国際公開番号 WO 2013/121801
国際出願日 平成25年2月18日(2013.2.18)
国際公開日 平成25年8月22日(2013.8.22)
優先権データ
  • 特願2012-032411 (2012.2.17) JP
発明の名称 (英語) MACROPOROUS TITANIUM COMPOUND MONOLITH AND METHOD FOR MANUFACTURING SAME
発明の概要(英語)

Provided is a macroporous titanium compound monolith, and a method for manufacturing the same, that has controlled macropores and electron conductivity, and the framework of which is composed of oxygen-deficient titanium oxide, titanium oxynitride, or titanium nitride, which are titanium compounds other than titanium dioxide. In this method, the following are held in a container: a macroporous titanium dioxide monolith, having a co-continuous structure of a framework composed of titanium dioxide and macropores, and a metal with titanium-reducing ability. The container is made to have a vacuum atmosphere or an inert gas atmosphere. By heating the monolith and the metal, a vapor-phase reduction is initiated for stripping oxygen atoms from the titanium dioxide that constitutes the monolith, with the metal acting as an oxygen getter, to obtain a macroporous oxygen-deficient titanium oxide monolith having the following: a co-continuous structure of a framework composed of oxygen-deficient titanium oxide and the macropores

and electron conductivity based on the oxygen-deficient titanium oxide.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • 発明者(英語)
  • KAGEYAMA, HIROSHI,
  • NAKANISHI, KAZUKI,
  • KOBAYASHI, YOJI,
  • KITADA, ATSUSHI,
  • HASEGAWA, GEORGE
国際特許分類(IPC)
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