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| Research progress of ceramic membrane based on porous metal |
| WANG Lian-chao，XIE Jia，XI Yun |
| School of Materials Science and Engineering， Hefei University of Technology， Hefei 230009， China |
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Abstract Ceramic membrane based on porous metal has high mechanical strength， high filtration accuracy， and excellent resistance to high temperature and corrosion， which has been widely used in filtration and separation industries. The current development situation of ceramic membrane based on porous metal at home and abroad was compared. The structure characteristics， preparation methods， requirements for the porous metal substrate， research status and development trend of ceramic membrane based on porous metal were summarized. The research and preparation of TiO2 and Al2O3 ceramic membranes based on porous metal substrate were mainly introduced.
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Received: 13 July 2015
Published: 12 June 2016
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2016, Vol. 26 
