发明名称 |
LITHIUM LANTHANUM TITANIUM OXIDE SINTERED BODY, SOLID ELECTROLYTE CONTAINING OXIDE, LITHIUM AIR BATTERY EMPLOYING SOLID ELECTROLYTE AND ALL-SOLID LITHIUM BATTERY |
摘要 |
A lithium-lanthanum-titanium oxide sintered material has a lithium ion conductivity 3.0 x 10 -4 Scm -1 or more at a measuring temperature of 27 °C, the material is described by one of general formulas (1-a)La x Li 2-3x TiO 3 -aSrTiO 3 , (1-a)La x Li 2-3x TiO 3 -aLa 0.5 K 0.5 TiO 3 , La x Li 2-3x Ti 1-a M a O 3-a , Sr x-1.5a La a Li 1.5-2x Ti 0.5 Ta 0.5 O 3 (0.55 ‰¤ x ‰¤ 0.59, 0 ‰¤ a ‰¤ 0.2, M = at least one of Fe or Ga), amount of Al contained is 0.35 mass% or less as Al 2 O 3 , amount of Si contained is 0.1 mass% or less as SiO 2 , and average particle diameter is 18 µm or more. |
申请公布号 |
EP2842926(A1) |
申请公布日期 |
2015.03.04 |
申请号 |
EP20130780889 |
申请日期 |
2013.04.22 |
申请人 |
TOHO TITANIUM CO., LTD.;NAKASHIMA SANGYO CO., LTD.;THE GAKUSHUIN SCHOOL CORPORATION |
发明人 |
NAKASHIMA, MAMORU;INAGUMA, YOSHIYUKI;NAKASHIMA, MIKIO |
分类号 |
C04B35/46;C01G23/00;C04B35/462;C04B35/47;C04B35/495;C04B35/50;C04B35/64;H01B1/06;H01M10/00;H01M10/0525;H01M10/0562;H01M12/06;H01M12/08 |
主分类号 |
C04B35/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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