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.
出处
《山东陶瓷》
CAS
2007年第5期3-6,共4页
Shandong Ceramics
关键词
介孔材料
MCM-41
水热合成
等温吸附
Mesoporous Material
MCM- 41 hydrothermal Synthesis
Isothermal Adsorption
