【摘要】 综述了使用聚乙烯吡咯烷酮与阳离子表面活性剂、非离子表面活性剂复合制备不同形态的介孔二氧化硅材料和复合介孔硅基材料的研究进展。介绍了以聚乙烯吡咯烷酮为单模板剂或复合模板剂制备球状、层状以及纤维状等非硅基介孔材料的合成方法。更多还原

【Abstract】 The research progress on synthesizing mesoporous silica materials with different morphology and composite mesoporous silicon-based materials using polyvinylpyrrolidone and cationic surfactants or nonionic surfactant as co-templates were reviewed.The synthetic method of preparing non-silicon based mesoporous materials with spherical,layered and fibers,by polyvinylpyrrolidone or its complex templates were discussed.更多还原