文献类型：期刊文献

中文题名：Synthesis of functional polymers by pre-radiation induced grafting of acrylaldehyde onto FEP film

英文题名：Synthesis of functional polymers by pre-radiation induced grafting of acrylaldehyde onto FEP film

作者：LI Zhi WU Songliang YANG Xiangmin ZHANG Weidong YANG Cunzhong FANG Bin XIE Pengfei[1]

机构：[1]Institute of Nuclear Radiation Application School of Science, East China University of Science and Technology, Shanghai 200237, China

年份：2013

卷号：24

期号：B12

起止页码：29

中文期刊名：Nuclear Science and Techniques

外文期刊名：核技术（英文）

收录：Scopus;CSCD:【CSCD2013_2014】；

语种：英文

中文关键词：接枝共聚物;功能性聚合物;丙烯醛;FEP;薄膜合成;预辐射;X-射线衍射;四氟乙烯

外文关键词：Pre-radiation grafting, FEE Acryladehyde, Immobilization, Protein

摘要：FEP-g-acrylaldehyde graft copolymers were prepared by pre-radiation induced graft copolymerization of acryladehyde onto FEP （poly（tetrafluoroethylene-co-hexa fluoropropylene））. The effects of grafting conditions such as monomer concentration, irradiation dose, and different solvents were investigated. The formation of graft copolymers was confirmed by FT IR analysis. The structural investigation with X-ray diffraction （XRD） has been shown that the degree of crystallinity content of such graft copolymers decreases with the increment of grafting. Moreover, the content of acraldehyde onto polymer and the immobilization of protein were investigated in correlation with the degree of grafting.