A Mössbauer study of iron/polytetrafluoroethylene nanocomposites prepared by high-energy ball milling

LOW ENERGY ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS

A Mössbauer study of iron/polytetrafluoroethylene nanocomposites prepared by high-energy ball milling

QIAN Fang-Zhen，

Belhachat MELHACHAT，

CHEN Chun-Xia，

JIANG Ke-Yu，

ZHAO Zhen-Jie，

YANG Xie-Long

Nuclear Science and Techniques

Vol.17, No.3

pp.139-142

Published in print 20 Jun 2006

DOI：10.1016/S1001-8042(06)60027-4

CLC：TQ029.1

31200

Iron/polytetrafluoroethylene (Fe/PTFE) nanocomposites were prepared by means of high-energy ball milling for different lengths of time. Three new components of FeF₂, FeF₃, and Fe₃C in the resultants were mainly investigated using the Mössbauer spectroscopy (MS). The components and average grain size of the nanocomposites were also measured using X-ray diffraction (XRD) and transmission electron microscopy (TEM), respectively.

NanocompositePolymerHigh-energy ball millingMössbauer spectroscopy

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