公开(公告)号：US20090186226A1

公开(公告)日：2009-07-23

申请号：US12096379

申请日：2006-11-03

申请人： Alexandra Chaumonnoi ,  Clement Sanchez ,  Cedric Boissiere ,  David Grosso ,  Stephanie Pega

发明人： Alexandra Chaumonnoi ,  Clement Sanchez ,  Cedric Boissiere ,  David Grosso ,  Stephanie Pega

IPC分类号： B32B5/16 ,  B29B9/12

CPC分类号： C07F7/1804 ,  Y10T428/2982

摘要： An organic/inorganic hybrid material (OIHM) that consists of elementary spherical particles is described, whereby each of said spherical particles consists of a mesostructured matrix that is based on silicon oxide and organic groups with reactive terminal groups that are linked covalently to the inorganic structure, whereby said mesostructured matrix has a pore size of between 1.5 and 30 nm and has amorphous walls with a thickness of between 1 and 20 nm. Said elementary spherical particles have a maximum diameter of 10 μm. The matrix that is based on silicon oxide can contain aluminum, titanium, zirconium and cerium. Two methods for preparation of said material are also described.

摘要翻译： 描述了由基本球形颗粒组成的有机/无机混合材料（OIHM），其中每个所述球形颗粒由基于氧化硅的介孔结构基质和与无机结构共价连接的具有反应性端基的有机基团组成 由此所述介孔结构基质的孔径在1.5至30nm之间并且具有1至20nm厚度的无定形壁。 所述基本球形颗粒的最大直径为10um。 基于氧化硅的基体可以含有铝，钛，锆和铈。 还描述了用于制备所述材料的两种方法。