PREPARATION AND PROPERTY OF COMPOSITE TiO<sub>2</sub>-MACROPOROUS COPOLYMER AND ITS APPLICATION FOR EXPANDED BED ADSORPTION（Ⅰ）MATRIX SYNTHESIS AND POROUS STRUCTURE

QIAN Jianhua; ZHANG Dazhong; LIU Zuozhen; LEI Yinlin; YAO Shanjing; WU Xingyan

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PREPARATION AND PROPERTY OF COMPOSITE TiO₂-MACROPOROUS COPOLYMER AND ITS APPLICATION FOR EXPANDED BED ADSORPTION（Ⅰ）MATRIX SYNTHESIS AND POROUS STRUCTURE

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- PREPARATION AND PROPERTY OF COMPOSITE TiO₂-MACROPOROUS COPOLYMER AND ITS APPLICATION FOR EXPANDED BED ADSORPTION（Ⅰ）MATRIX SYNTHESIS AND POROUS STRUCTURE
- CIESC Journal Issue 5, Pages: 676-681(2003)
- 作者机构：
  
  1. 华东理工大学生物反应器工程国家重点实验室
  2. 华东理工大学气流粉碎中心
  3. 浙江大学化学工程与生物工程学系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 May 2003，
  
  Published：25 May 2003
- 稿件说明：
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QIAN Jianhua, ZHANG Dazhong, LIU Zuozhen, et al. PREPARATION AND PROPERTY OF COMPOSITE TiO₂-MACROPOROUS COPOLYMER AND ITS APPLICATION FOR EXPANDED BED ADSORPTION（Ⅰ）MATRIX SYNTHESIS AND POROUS STRUCTURE[J]. CIESC Journal, 2003, (5): 676-681.
DOI：

QIAN Jianhua, ZHANG Dazhong, LIU Zuozhen, et al. PREPARATION AND PROPERTY OF COMPOSITE TiO₂-MACROPOROUS COPOLYMER AND ITS APPLICATION FOR EXPANDED BED ADSORPTION（Ⅰ）MATRIX SYNTHESIS AND POROUS STRUCTURE[J]. CIESC Journal, 2003, (5): 676-681. DOI：

摘要

以甲基丙烯酸缩水甘油酯和双甲基丙烯酸乙二醇酯作单体，在致孔剂存在下通过悬浮聚合将经过表面改性处理的二氧化钛超细颗粒包埋其中，制得一种密度增大的复合二氧化钛大孔共聚物（GET），作为扩张床吸附基质.研究了二氧化钛添加量、交联剂用量、致孔剂用量和配比对共聚物湿真密度和孔结构的影响.

Abstract

A macroporous copolymer GET to be used as the matrix for expanded bed adsorption(EBA)was synthesized by suspension polymerization in the presence of porogenic agents from glycidyl methacrylate(GMA)and ethylene dimethacrylate (EDMA) with surface-modified superfine TiO2 embedded.In this paper

the effects of the amount of TiO2

the crosslinking degree

the amount of porogenic agent and their proportion on the copolymer wet true density and its porous structure，such as specific surface area

average pore diameter and pore volume were investigated.

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PREPARATION AND PROPERTY OF COMPOSITE TiO2-MACROPOROUS COPOLYMER AND ITS APPLICATION FOR EXPANDED BED ADSORPTION（Ⅰ）MATRIX SYNTHESIS AND POROUS STRUCTURE

DOI：

摘要

Abstract

关键词

Keywords

references

PREPARATION AND PROPERTY OF COMPOSITE TiO₂-MACROPOROUS COPOLYMER AND ITS APPLICATION FOR EXPANDED BED ADSORPTION（Ⅰ）MATRIX SYNTHESIS AND POROUS STRUCTURE