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