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    • 10. 发明授权
    • Organic/inorganic complex porous materials
    • 有机/无机复合多孔材料
    • US06248686B1
    • 2001-06-19
    • US09347005
    • 1999-07-02
    • Shinji InagakiShiyou GuanYoshiaki Fukushima
    • Shinji InagakiShiyou GuanYoshiaki Fukushima
    • B01J2100
    • C08G77/58B01J20/103B01J20/262B01J20/28083C08G77/22C08G83/001
    • Organic/inorganic complex porous materials are disclosed having a main skeletal chain containing metal atoms, oxygen atoms, and organic groups. Preferably, the metal atoms, oxygen atoms and organic groups are bound by ionic bonds and/or covalent bonds, and the organic group is bound to at least two metal atoms in the main chain of the skeleton of the porous material. More preferably, 60% or more of the total pore volume in the porous material has a pore diameter in a range of ±40% of the pore diameter, as determined from the maximum peak in a pore size distribution curve. Alternatively, at least one peak is present at a diffraction angle that preferably corresponds to a d value of at least 1 nm in an x-ray diffraction pattern. Method of making such organic/inorganic complex materials are also disclosed.
    • 公开了具有含有金属原子,氧原子和有机基团的主骨架链的有机/无机复合多孔材料。 优选地,金属原子,氧原子和有机基团通过离子键和/或共价键结合,并且有机基团结合到多孔材料的骨架的主链中的至少两个金属原子。 更优选地,多孔材料中的总孔体积的60%以上具有从孔径分布曲线中的最大峰值确定的孔径在±40%范围内的孔径。 或者,在x射线衍射图中优选对应于至少1nm的d值的衍射角处存在至少一个峰。 还公开了制备这种有机/无机复合材料的方法。