摘要
有序介孔材料因其具有均匀可控的孔径,大的比表面积和孔容、规则的孔道、易于修饰的表面等特性,使其在催化、吸附、分离、生物医药等领域具有重要应用价值。其中,片状短孔道SBA-15因作为载体应用于吸附、分离和催化领域时能有效提高传递和扩散速度而备受国内外研究人员的关注。文章综述了片状SBA-15介孔分子筛的控制合成方法及其合成机理,讨论了其在催化,吸附等领域的进展,并对其发展前景进行了展望。
Ordered mesoporous materials have important applications in catalysis, adsorption, separation, biological medicine and other fields because of its uniform pore size, large specific surface and capacity of pore, regular pore and easy modification. Among them, the short channel SBA-15 attracts the attention of researchers at home and abroad because it can effectively improve the speed of transmission and diffusion in the field of adsorption, separation and catalysis. In this article, we summarize the synthesis method and synthesis mechanism of platelet SBA-15 mesoporous molecular sieve, and discuss the research progress in the field of catalysis, adsorption and so on.
出处
《广东化工》
CAS
2015年第19期86-86,91,共2页
Guangdong Chemical Industry
基金
吉林省教育厅创新训练项目
项目名称:壳聚糖修饰SBA-15介孔氧化硅的形貌可控合成(项目编号:ydbksky2015100)
关键词
SBA-15
片状形貌
合成
应用
SBA-15
platelet morphology
synthesis
application
