用高能球磨制备氧化铁/聚氯乙烯纳米复合材料  

IRON OXIDE NANOMETER COMPOSITES PREPARED BY HIGH ENERGY BALL MILLING

作　　者：陈春霞[1] 钱思明[1] 宫峰飞[1] 王宗篪 姜继森[1] 杨燮龙[3] 

机构地区：[1]华东师范大学 [2]三明师范专科学校 [3]华东师范大学物理系,上海市200062

出　　处：《材料研究学报》2000年第3期334-336,共3页Chinese Journal of Materials Research

摘　　要：运用穆斯堡尔谱、TEM、XRD方法研究了Fe3O4／聚氯乙烯（PVC）粉末高能球磨产物，发现有超顺磁性α-Fe2O3生成，其形成原因可能是聚合物在空气中降解,生成含氧官能团与Fe3O4相互作用.The high energy ball milling products for a mixture of Fe3O4 and polyvinyl chloride(PVC) powders were investigated by using 57Fe Mossbauer spectroscopy, TEM and XRD. It was suggested that the formation of superparamagnetic α-Fe2O3, could be ascribed to the polymer degradedin air and interaction between oxygen-containing radicals and Fe3O4.

关 键 词：氧化铁 纳米复合材料 高能球磨法 聚氯乙烯 

分 类 号：TB33[一般工业技术—材料科学与工程]