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公开(公告)号：US09692076B2
公开(公告)日：2017-06-27
申请号：US14201383
申请日：2014-03-07
IPC分类号： H01M8/02 , H01M8/1253 , H01M8/124
CPC分类号： H01M8/1253 , H01M2008/1293 , H01M2300/0077 , Y02E60/525 , Y02P70/56
摘要： The invention provides an electrolyte composition for solid oxide fuel cells, and a solid oxide fuel cell. The electrolyte composition has high electrical conductivity over a wide temperature range and is capable of imparting excellent output characteristics to a solid oxide fuel cell. Specifically, the invention provides a scandium oxide-stabilized zirconium oxide-based electrolyte composition used in a solid oxide fuel cell. The composition contains a compound represented by chemical formula (1): (ZrO2)1-x-a(Sc2O3)x(M2O3)a (1), wherein 0.09≦x≦0.11 and 0
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2.发明申请ELECTROLYTE COMPOSITION FOR SOLID OXIDE FUEL CELL, AND SOLID OXIDE FUEL CELL 有权固体氧化物燃料电池的电解质组合物和固体氧化物燃料电池公开(公告)号：US20150255819A1
公开(公告)日：2015-09-10
申请号：US14201383
申请日：2014-03-07
IPC分类号： H01M8/12
CPC分类号： H01M8/1253 , H01M2008/1293 , H01M2300/0077 , Y02E60/525 , Y02P70/56
摘要： The invention provides an electrolyte composition for solid oxide fuel cells, and a solid oxide fuel cell. The electrolyte composition has high electrical conductivity over a wide temperature range and is capable of imparting excellent output characteristics to a solid oxide fuel cell. Specifically, the invention provides a scandium oxide-stabilized zirconium oxide-based electrolyte composition used in a solid oxide fuel cell. The composition contains a compound represented by chemical formula (1): (ZrO2)1-x-a(Sc2O3)x(M2O3)a (1), wherein 0.09≦x≦0.11 and 0
摘要翻译： 本发明提供了一种用于固体氧化物燃料电池的电解质组合物和固体氧化物燃料电池。 该电解质组合物在宽的温度范围内具有高电导率，并且能够赋予固体氧化物燃料电池优异的输出特性。 具体地说，本发明提供一种用于固体氧化物型燃料电池的氧化钪稳定化氧化锆系电解质组合物。 该组合物含有由化学式（1）表示的化合物：（ZrO 2）1-xa（Sc 2 O 3）x（M 2 O 3）a（1），其中0.09＆nlE; x和nlE; 0.11和0
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公开(公告)号：US11462760B2
公开(公告)日：2022-10-04
申请号：US16625908
申请日：2017-06-30
发明人： Fuminori Tamazaki
IPC分类号： H01M8/1253 , C04B35/48 , H01M8/1086
摘要： The present invention provides a scandia-stabilized zirconia powder for solid oxide fuel cells or a scandia-stabilized zirconia sintered body for solid oxide fuel cells, each having high crystal structure stability, low grain-boundary resistivity, and high ionic conductivity; and the production methods of these. The scandia-stabilized zirconia powder for solid oxide fuel cells comprises a compound represented by formula (1): (ZrO2)1-x-a(Sc2O3)x(Al2O3)a. In formula (1), 0.09≤x≤0.11 and 0.002≤a
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公开(公告)号：US20200153020A1
公开(公告)日：2020-05-14
申请号：US16625908
申请日：2017-06-30
发明人： Fuminori Tamazaki
IPC分类号： H01M8/1253 , C04B35/48 , H01M8/1086
摘要： The present invention provides a scandia-stabilized zirconia powder for solid oxide fuel cells or a scandia-stabilized zirconia sintered body for solid oxide fuel cells, each having high crystal structure stability, low grain-boundary resistivity, and high ionic conductivity; and the production methods of these. The scandia-stabilized zirconia powder for solid oxide fuel cells comprises a compound represented by formula (1): (ZrO2)1-x-a(Sc2O3)x(Al2O3)a. In formula (1), 0.09≤x≤0.11 and 0.002≤a
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