发明授权
- 专利标题： Method for fabricating a high specific surface area mesoporous alumina
- 专利标题（中）： 高比表面积中孔氧化铝的制造方法
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申请号： US11242836申请日： 2005-10-05
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公开(公告)号： US07671232B2公开(公告)日： 2010-03-02
- 发明人: Tz-Bang Du , Yung-Chan Lin , Bor-Wen Chen , Shyue-Ming Jang
- 申请人： Tz-Bang Du , Yung-Chan Lin , Bor-Wen Chen , Shyue-Ming Jang
- 申请人地址： TW Hsinchu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsinchu
- 代理机构： Bacon & Thomas, PLLC
- 优先权： TW93136490A 20041126
- 主分类号： C07C69/34
- IPC分类号： C07C69/34
摘要：
A method for fabricating a high specific surface area mesoporous alumina is disclosed, which includes the following steps: (a) providing a water solution containing an aluminum salt and a fluoro-surfactant; (b) adding concentrated hydrochloric acid to adjust the PH value of the solution to about 6.0 to 8.0; (c) aging the solution at 70° C. to 110° C. for 12 to 20 hours; (d) washing the precipitate with water; (e) washing the precipitate with an organic solvent; (f) drying the precipitate; and (g) sintering the precipitate in a furnace of 500° C. to 1000° C.
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