- 专利标题： Synthesis of a homogeneously porous solid oxide matrix with tunable porosity and pore size
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申请号： US13957999申请日： 2013-08-02
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公开(公告)号： US09650301B1公开(公告)日： 2017-05-16
- 发明人: Kevin Huang , Lingling Zhang
- 申请人： Kevin Huang , Lingling Zhang
- 申请人地址： US SC Columbia
- 专利权人： University of South Carolina
- 当前专利权人： University of South Carolina
- 当前专利权人地址： US SC Columbia
- 代理机构： Dority & Manning, P.A.
- 主分类号： B05D5/12
- IPC分类号： B05D5/12 ; C04B35/50
摘要：
The present disclosure relates to a method for synthesis of a porous solid oxide matrix. The method includes synthesizing a composite by co-precipitating a porous ceramic material with a sacrificial material. The composite is sintered and the sacrificial material of the sintered composite is reduced. A porous solid oxide matrix is formed from the reduced and sintered composite. Porosity of the solid oxide matrix is controlled by a volume fraction of the sacrificial material or sintering temperature and a volume fraction of the sacrificial material. Pore size of the solid oxide matrix is controlled by sintering temperature and a volume fraction of the sacrificial material.
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