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公开(公告)号:US06532769B1
公开(公告)日:2003-03-18
申请号:US09562583
申请日:2000-05-01
IPC分类号: C03C1008
CPC分类号: H01M8/0282 , C03C3/085 , C03C8/02 , C03C8/24 , C03C10/0036 , C04B37/005 , C04B37/025 , C04B2237/10 , C04B2237/348 , C04B2237/40 , C04B2237/401 , C04B2237/765 , G01N27/4073 , H01M8/0215 , H01M8/1213 , H01M2008/1293 , H01M2300/0074 , Y02P70/56
摘要: The present invention is a glass-ceramic material and method of making useful for joining a solid ceramic component and at least one other solid component. The material is a blend of M1-M2-M3, wherein M1 is BaO, SrO, CaO, MgO, or combinations thereof, M2 is Al2O3, present in the blend in an amount from 2 to 15 mol %, M3 is SiO2 with up to 50 mol % B2O3 that substantially matches a coefficient of thermal expansion of the solid electrolyte. According to the present invention, a series of glass ceramics in the M1-Al2O3-M3 system can be used to join or seal both tubular and planar solid oxide fuel cells, oxygen electrolyzers, and membrane reactors for the production of syngas, commodity chemicals and other products.
摘要翻译: 本发明是玻璃陶瓷材料及其制造方法,可用于连接固体陶瓷组分和至少一种其它固体成分。 该材料是M1-M2-M3的混合物,其中M1为BaO,SrO,CaO,MgO或其组合,M2为Al2O3,共混物中存在2至15摩尔%,M3为SiO 2与上 至50mol%的B 2 O 3,其基本上与固体电解质的热膨胀系数相匹配。 根据本发明,可以使用M1-Al2O3-M3系统中的一系列玻璃陶瓷来连接或密封管状和平面固体氧化物燃料电池,氧气电解器和用于生产合成气,商品化学品的膜反应器, 其他产品。
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公开(公告)号:US06430966B1
公开(公告)日:2002-08-13
申请号:US09365343
申请日:1999-07-30
IPC分类号: C03C822
CPC分类号: H01M8/0282 , C03C3/085 , C03C8/02 , C03C8/24 , C03C10/0036 , C04B37/005 , C04B37/025 , C04B2237/10 , C04B2237/348 , C04B2237/40 , C04B2237/401 , C04B2237/765 , G01N27/4073 , H01M8/0215 , H01M8/1213 , H01M2008/1293 , H01M2300/0074 , Y02P70/56
摘要: The present invention is a glass-ceramic material and method of making useful for joining at least two solid ceramic parts. The seal is a blend of MAO—MBOy—SiO2 that substantially matches a coefficient of thermal expansion of the solid electrolyte. According to the present invention, a series of glass ceramics in the MAO—MBOy—SiO2 system can be used to join or seal both tubular and planar ceramic solid oxide fuel cells, oxygen electrolyzers, and membrane reactors for the production of syngas, commodity chemicals and other products.
摘要翻译: 本发明是用于连接至少两个固体陶瓷部件的玻璃 - 陶瓷材料和方法。 密封是MAO-MBOy-SiO 2的混合物,其基本上与固体电解质的热膨胀系数匹配。 根据本发明,MAO-MBOy-SiO 2系统中的一系列玻璃陶瓷可用于连接或密封管状和平面陶瓷固体氧化物燃料电池,氧气电解器和用于生产合成气,商品化学品的膜反应器 等产品。
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