LAYERED SILICATES AND THEIR SYNTHESIS

专利名称：LAYERED SILICATES AND THEIR SYNTHESIS发明人：IVY DAWN JOHNSON申请号：AU7590087申请日：19870611公开号：AU597395B2公开日：19900531

摘要：Layered chalcogenide materials of high thermal stability and surface area whichcontain interspathic polymeric chalcogenides such as polymeric silica are prepared by ionexchanging a layered metal oxide, such as layered titanium oxide, with organic cation, tospread the layers apart. A compound such as tetraethylorthosilicate, capable of forminga polymeric oxide, is thereafter introduced between the layers. The resulting product istreated to form polymeric oxide, e.g. by hydrolysis, to produce the layered oxidematerial. The resulting product may be employed as catalyst material in the conversionof organic compounds.

申请人：MOBIL OIL CORPORATION

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