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MELILITE COMPOSITE OXIDE NEW_EN

Foreign code F200010042
File No. P2019-544572
Posted date Mar 11, 2020
Country WIPO
International application number 2018JP034073
International publication number WO2019065285
Date of international filing Sep 13, 2018
Date of international publication Apr 4, 2019
Priority data
  • P2017-190808 (Sep 29, 2017) JP
Title MELILITE COMPOSITE OXIDE NEW_EN
Abstract Provided is a novel compound which can be used for a positive-electrode catalyst of a metal-air battery. The melilite composite oxide according to the present invention is represented by general formula (BazSr1-z)2CoxFe2-2x(SiyGe1-y)1+xO7 (in the formula, 0 ≤ x ≤ 1, 0 ≤ y ≤ 1, and 0 ≤ z ≤ 1, excluding the case where x = 1, y = 1, and z = 0, the case where x = 1, y = 1, and z = 1, the case where x = 1, y = 0, and z = 0, the case where x = 1, y = 0, and z = 1, the case where x = 0, y = 0, and z = 0, and the case where x = 0, y = 0, and z = 1).
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • KANAGAWA UNIVERSITY
  • Inventor
  • OGAWA Satoshi
  • MOTOHASHI Teruki
  • SAITO Miwa
  • SUZUKI Kenta

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