介孔分子筛MCM-41的合成探索  

Explore in Synthesis of Mesoporous Materials MCM-41

作　　者：张丹[1] 张英菊[1] 

机构地区：[1]大连理工大学精细化工国家重点实验室,大连116012

出　　处：《山东陶瓷》2007年第5期3-6,共4页Shandong Ceramics

摘　　要：以正硅酸乙酯(TEOS)为硅源、十六烷基三甲基溴化铵(CTAB)为模板剂,利用水热合成法制备了介孔氧化硅MCM-41,并采用TEM、XRD、N2吸附-脱附等测试手段对产物进行了表征。结果表明,合成的介孔材料为高质量的MCM-41。By using tetraethyl ortho-silicate（TEOS） as silica source, cetyltrimethyl ammonium bromide（CTAB） as the template,the mesoporous silica materials were synthesized by hydrothermal synthesis, the structure was investigated by means of TEM, XRD, Nz adsorption- desorption isotherms. The characteristic results showed that the MCM-41 mesoporous material had high quality.

关 键 词：介孔材料 MCM-41 水热合成 等温吸附 

分 类 号：TQ424.25[化学工程]