| XRD粉末衍射法研究全微波合成的MCM-41介孔分子筛 |
| Studies on Synthesis of MCM-41 Mesoporous Molecular Sieve by Microwave Radiation Method by Means of X-Ray Diffraction |
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| 摘要: |
| 关键词: MCM-41 微波辐射 合成 表征 |
| 基金项目: 中山大学科研基金(No.3200910);吉林大学无机合成与制备化学研究开放实验室基金资助项目(No.96010) |
| Abstract: In this investigation, MCM-41 mesoporous molecular sieve was firstly synthesized with tetraethyl orthosilicate(TEOS) as the silica source and cetyltrimethyl ammonium bromide(CTMABr) as the template by microwave radiation method (including the processes of crystallization and de template).The product obtaind was characterized by XRD, TG, IR, SEM. The influence of the conditions of microwave radiation on the structure of MCM-41 mesoporous molecular sieve was mainly discussed .The results showed that MCM-41 mesoporous molecular sieve with high purity, good thermal stability and a spherical hexagonal morphology, the diameter of the crystalline particles about 2～10μm was obtained. |
| Keywords: MCM-41 microwave radiation synthesis characterization |
| 投稿时间：1999-03-22 修订日期：1998-06-28 |
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| 张迈生,姚云峰,杨燕生.XRD粉末衍射法研究全微波合成的MCM-41介孔分子筛[J].无机化学学报,2000,16(1):119-122. |
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