Title:
OXYGEN PERMEABLE ELEMENT AND SPUTTERING TARGET MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/146493
Kind Code:
A1
Abstract:
This oxygen permeable element (10) comprises an anode (13), a cathode (12) and a solid electrolyte (11). By applying a voltage between the anode (13) and the cathode (12), an oxygen gas contained in the atmosphere on the cathode (12) side is permeated through the solid electrolyte (11) to the anode (13) side. This oxygen permeable element (10) comprises an intermediate layer (15, 16) between the solid electrolyte (11) and at least one of the anode (13) and the cathode (12). The intermediate layer (15, 16) contains an oxide of bismuth. The solid electrolyte (11) contains an oxide of lanthanum.
Inventors:
OYAMA TOKIHARU (JP)
IDE SHINGO (JP)
SHIRO YUSUKE (JP)
IDE SHINGO (JP)
SHIRO YUSUKE (JP)
Application Number:
PCT/JP2019/001283
Publication Date:
August 01, 2019
Filing Date:
January 17, 2019
Export Citation:
Assignee:
MITSUI MINING & SMELTING CO (JP)
International Classes:
C23C14/08; C04B35/453; C04B35/50; C23C14/34; G01N27/409; G01N27/41; H01B1/06; H01M4/92; H01M8/1246; H01M8/12
Domestic Patent References:
| WO2009084404A1 | 2009-07-09 | |||
| WO2016111110A1 | 2016-07-14 |
Foreign References:
| JPS6276710A | 1987-04-08 | |||
| JP2007169779A | 2007-07-05 | |||
| JP2011181262A | 2011-09-15 | |||
| JPH05105536A | 1993-04-27 | |||
| JPH07140099A | 1995-06-02 | |||
| JPH0599892A | 1993-04-23 | |||
| JPH08136497A | 1996-05-31 | |||
| JP2013051101A | 2013-03-14 |
Other References:
JIANG ZHIYI ET AL.: "Bismuth oxide-coated (La, Sr)Mn03 cathods for intermediate temperature solid oxide fuel cells with yttria-stabilized zirconia electrolytes", ELECTROCHIMICA ACTA, vol. 54, no. 11, 15 April 2009 (2009-04-15), pages 3059 - 3065, XP025980929, doi:10.1016/j.electacta.2008.11.067
See also references of EP 3748033A4
See also references of EP 3748033A4
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
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