淀粉/甲基丙烯酸甲酯/丙烯酸丁酯接枝共聚物的合成及结构表征

摘要

The solid phase graft copolymerization of methyl methacrylate and butyl acrylate onto corn starch was carried out by using ammonium persulfate as initiator.Fourier transform infrared spectroscopy,differential scanning calorimetry,X-ray diffraction,scannin%以过硫酸铵为引发剂,采用固相法合成了玉米淀粉/甲基丙烯酸甲酯/丙烯酸丁酯接枝共聚物,并利用傅立叶变换红外光谱（Fourier transform infrared spectroscopy,FTIR）,热分析（Differential scanning calorimetry,DSC）,射线衍射（X-ray diffraction,XRD）,扫描电镜（Scanning electron microscope,SEM）和凝胶渗透色谱（Gel per-meation chromatography,GPC）等手