发明名称 |
Materiezusammensetzung mit einem anorganischen, porösen Material und Verfahren zum Herstellen eines solchen Materials |
摘要 |
A process for preparing an inorganic porous material, includes the steps of forming a solution of a hydrolyzable inorganic compound with a non-ionic surfactant having organic molecules; inducing growth and condensation of a solid composition comprising an inorganic composition in intimate contact with said organic molecules; and extracting said organic molecules from said inorganic composition so as to provide said inorganic porous material having wall portions defining mesopore-sized channels having a mean diameter of between about 15 ANGSTROM to about 100 ANGSTROM and a narrow diameter distribution of less than or equal to about 30 ANGSTROM , said material having a void volume from said mesopore-sized channels of at least about 0.1 cc/g. |
申请公布号 |
DE19704875(C2) |
申请公布日期 |
2002.12.12 |
申请号 |
DE1997104875 |
申请日期 |
1997.02.10 |
申请人 |
INTEVEP S.A., CARACAS |
发明人 |
CARRAZZA, JOSE;CORDOVA, JOSE;LUJANO, JUAN;CRUZ, JOSE MANUEL |
分类号 |
C04B38/00;B01J20/02;B01J20/10;B01J20/28;B01J21/08;B01J29/00;B01J35/10;C01B37/00;C01B37/02;C01B39/00;C03B8/02;C04B38/04;C04B38/06;C07B35/00 |
主分类号 |
C04B38/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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