摘要
以十六烷基三甲基溴化铵为模板剂,Na2Si3O7为硅源,采用水热合成方法制备了Ce-MCM-41介孔分子筛,并用XRD、FT-IR、SEM、TG-DTA方法对样品进行了表征。结果表明:该分子筛具有典型的MCM-41介孔分子筛特征。
The mesoporous molecular sieve Ce-MCM-41 was synthesized by hydrothermal synthesis method with cetyltrimethy lammonium bromide (C_(16)TMABr) as template and Na_2Si_3O_7 as silica source, and characterized by XRD,FT-IR, SEM, TG-DTA.The results show that the characteristics of the sample coincide with MCM-41.
出处
《稀土》
EI
CAS
CSCD
北大核心
2004年第1期38-40,共3页
Chinese Rare Earths
基金
福建省教委资助项目(JA02174
JB02156)
