Synthesis of mesoporous zeolite a by resorcinol-formaldehyde aerogel templating

被引：109

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

来源：

LANGMUIR | 2005年 / 21卷 / 02期

关键词：

D O I：

10.1021/la047686j

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

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.

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收藏

页码：504 / 507

页数：4

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