SYNTHESIS OF CATALYSTS BY THE FUNCTIONALIZATION OF SILICA AND ITS APPLICATIONS

• 来源期刊: 高分子科学(英文版)
• 年，卷（期）: 1999,（1）
• 页码范围: 1-12
• 页数: 12页
• 语种: 英文

摘要

Hybrid organic-inorganic silica materials containing organic functional groups have been prepared by the reaction of activated silica with a silane coupling reagent such as N-(2-aminoethyl)3-aminopropyltrimethoxysilane. The hybrid silica was further modified by organic compounds having a bifunctional group. These modified hybrid silicas were used as catalysts for various nucleophilic reactions.And also, these were complexed with metallic ions for use as catalysts for oxygen oxidation of hydrocarbons.