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

31300

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

References

[1]

Ramasamy S, Jiang J, Gleiter H. Solid State Comm, 1990, 74: 851.

[2]

Jiang J, Ramasamy S, Birringer R. Solid State Comm, 1991, 80: 525.

[3]

Guérault H, Tamine M, Greneche M. Journal of Physics: Condens. Matter, 2000, 12: 1.

[4]

Ishida T, Tamarn S. Journal of Materials Science Letters, 1993, 12: 1851.

[5]

Del Bianco L, Hernando A, Bonetti E. Physical Review B, 1997, 56: 8894.

[6]

Heinicke G. Tribochemtry(II). Berlin: Akademie-Verlag, 1984: 328.

[7]

Guérault H, Bureau B, Silly G. Journal of Non-Crystalline Solids, 2001, 287: 65.

[8]

Le Caër G, Bauer-Gross E, Planelli A. Journal of Material Science, 1990, 25: 4726.

[9]

Lu K. Materials Science and Engineering, 1996, R16: 161.

[10]

Hanamoto K, Sasaki M, Miyashita T.Nuclear Instruments and Methods in Physics Research B,1997, 129: 228.

[11]

Easom K A, Klabunde K J, Sorensen C M. Polyhedron, 1994, 13(8): 1197.