Synthesis of mesoporous zeolite a by resorcinol-formaldehyde aerogel templating

被引:87
|
作者
Tao, YS
Kanoh, H
Kaneko, K [1 ]
机构
[1] Chiba Univ, Fac Sci, Dept Chem, Chiba 263, Japan
[2] Xiamen Univ, Environm Sci Res Ctr, Xiamen 361005, Peoples R China
[3] Chinese Acad Geol Sci, R&D Ctr Saline Lake & Epithermal Deposits, Beijing 100037, Peoples R China
关键词
D O I
10.1021/la047686j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Mesoporous zeolite A has been synthesized by using a template method with resorcinol-formaldehyde aerogels having three-dimensional mesopores. It was characterized with X-ray powder diffraction, Fourier transform infrared spectroscopy, Raman spectroscopy, field emission scanning electron microscopy, thermogravimetric analysis, and nitrogen adsorption/desorption. The pore size distribution calculated from the nitrogen adsorption isotherm is a bimodal distribution with micropores and mesopores. Field emission scanning electron micrograph observations confirm the presence of mesopores.
引用
收藏
页码:504 / 507
页数:4
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