TOP > 外国特許検索 > COMPOSITE METAL OXIDE, PROCESS FOR PRODUCING THE COMPOSITE METAL OXIDE, POSITIVE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR SODIUM SECONDARY BATTERY, AND SODIUM SECONDARY BATTERY

COMPOSITE METAL OXIDE, PROCESS FOR PRODUCING THE COMPOSITE METAL OXIDE, POSITIVE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR SODIUM SECONDARY BATTERY, AND SODIUM SECONDARY BATTERY コモンズ 新技術説明会

外国特許コード F130007610
整理番号 T2012-112(G2011-009)
掲載日 2013年8月13日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2011JP074950
国際公開番号 WO 2012/060295
国際出願日 平成23年10月28日(2011.10.28)
国際公開日 平成24年5月10日(2012.5.10)
優先権データ
  • 特願2010-248531 (2010.11.5) JP
発明の名称 (英語) COMPOSITE METAL OXIDE, PROCESS FOR PRODUCING THE COMPOSITE METAL OXIDE, POSITIVE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR SODIUM SECONDARY BATTERY, AND SODIUM SECONDARY BATTERY コモンズ 新技術説明会
発明の概要(英語)

Provided are: a composite metal oxide with which it is possible to improve the performances of a sodium secondary battery

a process for producing the composite metal oxide

a positive active material which comprises the composite metal oxide

a positive electrode produced using the positive active material

and a sodium secondary battery equipped with the positive electrode. The composite metal oxide is represented by formula (I) and is configured of an oxide having a P2 structure and a lamellar oxide having an octahedral structure and/or a triangular-prism structure, which each functions as a stacking fault. The lamellar oxide preferably is an oxide having an O3 structure.

  • 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
  • TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORGANIZATION,
  • YABUUCHI, NAOAKI,
  • KOMABA, SHINICHI,
  • IWATATE, JUNICHI
  • 発明者(英語)
  • YABUUCHI, NAOAKI,
  • KOMABA, SHINICHI,
  • IWATATE, JUNICHI
国際特許分類(IPC)
上記の特許・技術に関心のある方は、下記問合せ先にご相談下さい。

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