A simple synthesis of magnetically modified zeolite

被引：42

作者：

Nah, In Wook

Hwang, Kyung-Yub

Shul, Yong-Gun

机构：

[1] Korea Inst Sci & Technol, Div Water Environm Res Ctr, Seoul 130650, South Korea

[2] Yonsei Univ, Dept Chem Engn, Seoul 120749, South Korea

来源：

POWDER TECHNOLOGY | 2007年 / 177卷 / 02期

关键词：

magnetically modified zeolite; urethane coatings; ion exchange;

D O I：

10.1016/j.powtec.2007.02.044

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

A composite of zeolite with magnetite was prepared by urethane coating. Formation of magnetic modified zeolite (MMZ) was confirmed by magnetization measurements and X-ray diffraction (XRD) pattern analysis. Also, scanning electron microscopic (SEM) analysis reveals the presence of zeolite and magnetite particles. It is thought that approximately 16% urethane polymer is retained in composite particle as a result of thermogravimetric analysis (TGA). (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：99 / 101

页数：3