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公开(公告)号:US07338549B2
公开(公告)日:2008-03-04
申请号:US11005411
申请日:2004-12-06
申请人: Martin Bülow , Jürgen Böer , Wolfgang Burckhardt , Hans Ulrich Guth , Helmut Ullmann , Vladimir V. Vashook
发明人: Martin Bülow , Jürgen Böer , Wolfgang Burckhardt , Hans Ulrich Guth , Helmut Ullmann , Vladimir V. Vashook
CPC分类号: C01B13/0255 , C01B3/382 , C01B2203/0244 , C01B2203/0844 , C01B2203/1258 , C01B2203/142 , C01B2203/82 , C01B2210/0046 , Y10S502/525
摘要: Compositions and methods useful for oxygen sorption and other uses are presented, the compositions A composite material comprising components (A) and (B), wherein component (A) is selected from crystalline ceramic materials capable of forming a stable, reversible perovskite crystal phase at elevated temperatures (T>500° C.), and combinations thereof, and component (B) comprises a metal selected from rhodium (Rh), platinum (Pt), palladium (Pd), nickel (Ni) and silver (Ag), and combinations and alloys of these metals.
摘要翻译: 提供了可用于氧气吸附和其它用途的组合物和方法,组合物A包含组分(A)和(B)的复合材料,其中组分(A)选自能够形成稳定的可逆钙钛矿结晶相的结晶陶瓷材料 高温(T> 500℃)及其组合,组分(B)包括选自铑(Rh),铂(Pt),钯(Pd),镍(Ni)和银(Ag) 以及这些金属的组合和合金。
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公开(公告)号:US07347887B2
公开(公告)日:2008-03-25
申请号:US11005579
申请日:2004-12-06
申请人: Martin Bülow , Jürgen Böer , Wolfgang Burckhardt , Hans Ulrich Guth , Helmut Ullmann , Vladimir V. Vashook
发明人: Martin Bülow , Jürgen Böer , Wolfgang Burckhardt , Hans Ulrich Guth , Helmut Ullmann , Vladimir V. Vashook
IPC分类号: B01D53/04
CPC分类号: C01B13/0255 , C01B3/382 , C01B2203/0244 , C01B2203/0844 , C01B2203/1258 , C01B2203/142 , C01B2203/82 , C01B2210/0046 , Y10S502/525
摘要: Composites and methods useful for oxygen sorption and other uses are presented, the composites comprising: (A) one or more crystalline ceramic oxides selected from compounds within general formula (1): AxA′x′ByB′y′O3-δ and (1) (B) one or more crystalline ceramic oxides selected from compounds within general formulas (2), (3), (4), (5), (6), (7), and (8): A2BO4-δ (2) A2B2O5-δ (3) AO(ABO3-δ)n (4) AM2Cu3O7-δ (5) Bi4V2(1-x)Me2xO11-3x, (6) A″B″O3 (7) A2B2O7-δ. (8)
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