公开(公告)号：EP1559477A1

公开(公告)日：2005-08-03

申请号：EP03792836.3

申请日：2003-08-25

申请人： Kyoto Monotech Co.

发明人： SOGA, Naohiro ,  NAKANISHI, Kazuki ,  DAVID, Avnir

IPC分类号： B01J37/00

CPC分类号： B01J37/036 ,  B01J21/08 ,  B01J31/1675 ,  B01J37/033 ,  B01J2531/80

摘要： It is provided a monolithic reactive porous support with efficiency and performance better than a particulate support used in a batch method requiring a liquid-solid separation process or a filling column method requiring a high pressure for liquid supply. In a solution containing a starting material having a reactive site, a precursor of a monolithic porous gel formed of silica, a metal oxide, or an organic-inorganic hybrid composition is reacted. Accordingly, sol-gel transformation and phase separation are induced at the same time to form a gel of the composition having continuous pores with a diameter of 100 nm or greater.

摘要翻译： 提供了一种整体反应性多孔载体，其效率和性能优于需要液固分离方法的批式方法中使用的颗粒载体或需要高压用于液体供应的填充柱方法。 在含有具有反应性位点的原料的溶液中，由二氧化硅，金属氧化物或有机 - 无机杂化组合物形成的整体多孔凝胶的前体反应。 因此，同时诱导溶胶 - 凝胶转化和相分离，形成具有直径为100nm以上的连续孔的组合物的凝胶。