铁/聚苯乙烯纳米复合材料的制备和表征  

Preparation and Characterization of Iron/Polystrene Nano-structure Compound

作　　者：钱方针[1] 蒋可玉[2] 

机构地区：[1]宁波大学理学院,浙江宁波315211 [2]华东师范大学物理系,上海200062

出　　处：《宁波大学学报（理工版）》2006年第1期101-103,共3页Journal of Ningbo University：Natural Science and Engineering Edition

摘　　要：用高能球磨法制备铁与聚苯乙烯纳米复合材料,对其组分采用穆斯堡尔谱和X衍射谱分析,结果表明复合材料中有Fe5C2和Fe2C生成,略有部分Fe氧化.电镜照片表明球磨后复合材料的颗粒平均尺寸约为50 nm.Iron/polystrene（Fe/PS） nano-structure compound is prepared using the technique of high energy ball milling. The resultant components are investigated using M ssbauer spectroscopy （MS） , transmission electron microscopy （TEM） and X-rav diffraction （XRD）. It is found that some new components of Fe5C2 and Fe2 C have as a result come into being in addition to Fe3Oa. The average grain size of the new eompound is approximately 50 nm measured by the transmission electron microscopy.

关 键 词：聚合物 铁 纳米复合材料 高能球磨法 穆斯堡尔谱学 

分 类 号：TB383[一般工业技术—材料科学与工程]