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Mayenite-type compound containing imide anion, and method for producing same

外国特許コード F170009040
整理番号 J1014-11WO
掲載日 2017年4月26日
出願国 欧州特許庁(EPO)
出願番号 15758625
公報番号 3115339
出願日 平成27年2月12日(2015.2.12)
公報発行日 平成29年1月11日(2017.1.11)
国際出願番号 JP2015053861
国際公開番号 WO2015133240
国際出願日 平成27年2月12日(2015.2.12)
国際公開日 平成27年9月11日(2015.9.11)
優先権データ
  • 特願2014-044716 (2014.3.7) JP
  • 2015WO-JP53861 (2015.2.12) WO
発明の名称 (英語) Mayenite-type compound containing imide anion, and method for producing same
発明の概要(英語) (EP3115339)
The invention related to a material that can stably hold an imide anion (NH 2 - ) therein even in the atmosphere or in a solvent, and a method for synthesizing the material and a use of the material.
A mayenite-type compound into which imide anions are incorporated at a concentration of 1 × 10 18 cm -3 or more are provided.
The mayenite-type compound can be produced by heating a mayenite-type compound including electrons or free oxygen ions in a cage thereof, in liquefied ammonia at 450 to 700°C and at a pressure of 30 to 100 MPa.
The compound has properties such that active imide anions can be easily incorporated into the compound and the active imide anions can be easily released in the form of ammonia from the compound, and the compound has chemical stability.
特許請求の範囲(英語) [claim1]
1. A mayenite-type compound, wherein imide anions are incorporated into the mayenite-type compound at a concentration of 1X10 **18 cm **-3 or more.
[claim2]
2. A method for producing the mayenite-type compound according to claim 1 comprising: heating a mayenite-type compound including electrons or free oxygen ions in a cage thereof, in liquefied ammonia at 450 deg.C to 700 deg.C and at a pressure of 30 to 100 MPa.
[claim3]
3. An imide anion supplying material comprising the mayenite-type compound according to claim 1.
[claim4]
4. An ammonia supplying material comprising the mayenite-type compound according to claim 1.
  • 出願人(英語)
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • TOKYO INSTITUTE OF TECHNOLOGY
  • 発明者(英語)
  • HOSONO HIDEO
  • HAYASHI FUMITAKA
  • YOKOYAMA TOSHIHARU
  • KITANO MASAAKI
国際特許分類(IPC)
指定国 (EP3115339)
Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Extension States: BA ME
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