- 专利标题： Catalytic layer and use thereof in oxygen-permeable membranes
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申请号： US15388550申请日： 2016-12-22
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公开(公告)号： US10213735B2公开(公告)日： 2019-02-26
- 发明人: Jose Manuel Serra Alfaro , Julio Garcia Fayos , Laura Navarrete Algaba , Vicente Bernardo Vert Belenguer
- 申请人： CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) , UNIVERSITAT POLITECNICA DE VALENCIA
- 申请人地址： ES Madrid ES Valencia
- 专利权人： Consejo Superior de Investigaciones Cientificas (CSIC),Universitat Politecnica de Valencia
- 当前专利权人： Consejo Superior de Investigaciones Cientificas (CSIC),Universitat Politecnica de Valencia
- 当前专利权人地址： ES Madrid ES Valencia
- 代理机构： Caesar Rivise, PC
- 优先权： ES201430991 20140701
- 主分类号： B01D53/22
- IPC分类号： B01D53/22 ; C01B13/02 ; B01D67/00 ; B01D69/10 ; B01D69/14 ; B01D71/02 ; B01J23/10 ; B01J23/755 ; B01J35/00 ; B01J35/04 ; B01J37/02 ; B01J37/04 ; B01J37/08 ; F23L7/00 ; B01D69/02 ; B01D69/12 ; C04B35/50
摘要：
The invention relates to a catalytic activation layer for use in oxygen-permeable membranes, which can comprise at least one porous structure formed by interconnected ceramic oxide particles that conduct oxygen ions and electronic carriers, where the surface of said particles that is exposed to the pores is covered with nanoparticles made from a catalyst, the composition of which corresponds to the following formula:A1-x-yBxCyOR where: A can be selected from Ti, Zr, Hf, lanthanide metals and combinations thereof; B and C are metals selected from Al, Ga, Y, Se, B, Nb, Ta, V, Mo, W, Re, Mn, Sn, Pr, Sm, Tb, Yb, Lu and combinations of same; and A must always be different from B. 0.01
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