发明授权
US08512910B2 Solid oxide electrolyte, solid oxide fuel cell containing the solid oxide electrolyte, and method of preparing the solid oxide electrolyte
有权
固体氧化物电解质，含固体氧化物电解质的固体氧化物燃料电池，以及固体氧化物电解质的制备方法
- 专利标题： Solid oxide electrolyte, solid oxide fuel cell containing the solid oxide electrolyte, and method of preparing the solid oxide electrolyte
- 专利标题（中）： 固体氧化物电解质，含固体氧化物电解质的固体氧化物燃料电池，以及固体氧化物电解质的制备方法
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申请号： US12889047申请日： 2010-09-23
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公开(公告)号： US08512910B2公开(公告)日： 2013-08-20
- 发明人: Hee-jung Park , Sang-mock Lee , Chan Kwak , Soo-yeon Seo , Yong-ho Choa
- 申请人： Hee-jung Park , Sang-mock Lee , Chan Kwak , Soo-yeon Seo , Yong-ho Choa
- 申请人地址： KR KR KR
- 专利权人： Samsung Electroncis Co., Ltd.,Samsung SDI Co., Ltd.,Industry-University Cooperation Foundation Hanyang University
- 当前专利权人： Samsung Electroncis Co., Ltd.,Samsung SDI Co., Ltd.,Industry-University Cooperation Foundation Hanyang University
- 当前专利权人地址： KR KR KR
- 代理机构： Cantor Colburn LLP
- 优先权： KR10-2009-0095266 20091007
- 主分类号： H01M8/12
- IPC分类号： H01M8/12 ; C04B35/48
摘要：
A solid oxide electrolyte including an oxygen ion conducting solid solution, wherein the solid solution is represented by Formula 1 below: Zr1-x-y-zMaxMbyMczO2-δ Formula 1 wherein x is greater than 0 and less than about 0.3, y is greater than 0 and less than about 0.1, z is greater than 0 and less than about 0.1, δ is selected to make the solid solution ionically neutral, Ma, Mb, and Mc are each independently a metal selected from the group consisting of elements of Groups 3, Groups 5 through 13, and Group 14, and an ionic radius of each of Ma+3, Mb+3, and Mc+3 are different from each other.
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