The invention describes materials comprising organic groups containing sulphur and phosphorous bonded together by a hydrocarbon chain and bonded via phosphorous and oxygen atoms to a mineral oxide of an element M, said materials being characterized in that they comprise M-O-M′ bonds, M′representing an element of a mineral oxide identical to or different from M, in that the ratio of the element M to the phosphorous is about 0.5: 1 to about 500:1 and in that each phosphorous atom of the phosphorous-containing groups forms at least one P—O-M bond and/or P—O-M′ bond. The invention also describes a process for preparing such materials.
该发明描述了包含有机基团的材料,其中
硫和
磷通过碳氢链结合在一起,并通过
磷和氧原子与元素M的矿物氧化物结合,所述材料的特征在于它们包含M-O-M′键,其中M′代表与M相同或不同的矿物氧化物元素,在其中元素M与
磷的比例约为0.5:1至约500:1,并且每个含
磷基团的
磷原子形成至少一个P—O-M键和/或P—O-M′键。该发明还描述了制备这种材料的方法。