- 专利标题： SOLID OXIDE ELECTROLYTE MATERIALS FOR ELECTROCHEMICAL CELLS
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申请号： US17985218申请日： 2022-11-11
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公开(公告)号： US20230077350A1公开(公告)日： 2023-03-16
- 发明人: Sossina M. Haile , Sihyuk Choi , Christopher James Kucharczyk , Yangang Liang , Xiaohang Zhang , Ichiro Takeuchi
- 申请人： Northwestern University , University of Maryland, College Park
- 申请人地址： US IL Evanston; US MD College Park
- 专利权人： Northwestern University,University of Maryland, College Park
- 当前专利权人： Northwestern University,University of Maryland, College Park
- 当前专利权人地址： US IL Evanston; US MD College Park
- 主分类号： H01M4/90
- IPC分类号： H01M4/90 ; H01M4/86 ; H01M8/1213 ; H01M8/1253 ; H01M8/1246 ; H01M8/126 ; C01G25/00 ; C01G25/02
摘要：
Materials for electrochemical cells are provided. BaZr0.4Ce0.4M0.2O3 compounds, where M represents one or more rare earth elements, are provided for use as electrolytes. PrBa0.5Sr0.5Co2−xFexO5+δ is provided for use as a cathode. Also provided are electrochemical cells, such as protonic ceramic fuel cells, incorporating the compounds as electrolytes and cathodes.
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