Iron(III) Oxide Nanoparticles in a Polyethylene Matrix
作者： G. Yu. Yurkov , S. P. Gubin , D. A. Pankratov , Yu. A. Koksharov , A. V. Kozinkin
关键词:
摘要: A method is proposed for the preparation of iron(III) oxide nanoparticles via thermal decomposition acetate in a high-temperature solution polyethylene. The were characterized by EXAFS, EPR, and Mossbauer spectroscopy. nearest neighbor environment Fe was shown to be similar that structure γ-Fe2O3 . According results, material contains superparamagnetic ferromagnetic states particle size determined high-resolution transmission electron microscopy consistent with x-ray diffraction data. Experimental data are presented on field-dependent magnetization material.
springer.com
sci-hub.se 参考文章(25)
Lei Zhang, George C. Papaefthymiou, Jackie Y. Ying, Size quantization and interfacial effects on a novel γ-Fe2O3/SiO2 magnetic nanocomposite via sol-gel matrix-mediated synthesis Journal of Applied Physics. ,vol. 81, pp. 6892- 6900 ,(1997) , 10.1063/1.365233
Sei J. Oh, D.C. Cook, H.E. Townsend, Characterization of Iron Oxides Commonly Formed as Corrosion Products on Steel Hyperfine Interactions. ,vol. 112, pp. 59- 66 ,(1998) , 10.1023/A:1011076308501
Kazukiyo Nagata, Akihiro Ishihara, ESR of ultrafine magnetic particles Journal of Magnetism and Magnetic Materials. pp. 1571- 1573 ,(1992) , 10.1016/0304-8853(92)91459-7
Lin Guo, Zhonghua Wu, Tao Liu, Shihe Yang, The effect of surface modification on the microstructure and properties of γ-Fe2O3 nanoparticles Physica E-low-dimensional Systems & Nanostructures. ,vol. 8, pp. 199- 203 ,(2000) , 10.1016/S1386-9477(00)00140-5
Janis Kliava, René Berger, Size and shape distribution of magnetic nanoparticles in disordered systems: computer simulations of superparamagnetic resonance spectra Journal of Magnetism and Magnetic Materials. ,vol. 205, pp. 328- 342 ,(1999) , 10.1016/S0304-8853(99)00510-7
F. Gazeau, V. Shilov, J.C. Bacri, E. Dubois, F. Gendron, R. Perzynski, Yu.L. Raikher, V.I. Stepanov, Magnetic resonance of nanoparticles in a ferrofluid: evidence of thermofluctuational effects Journal of Magnetism and Magnetic Materials. ,vol. 202, pp. 535- 546 ,(1999) , 10.1016/S0304-8853(99)00156-0
Alexander Frank . Wells, Structural inorganic chemistry ,(1945)
Yu. A. Koksharov, S. P. Gubin, I. D. Kosobudsky, G. Yu. Yurkov, D. A. Pankratov, L. A. Ponomarenko, M. G. Mikheev, M. Beltran, Y. Khodorkovsky, A. M. Tishin, Electron paramagnetic resonance spectra near the spin-glass transition in iron oxide nanoparticles Physical Review B. ,vol. 63, pp. 012407- ,(2000) , 10.1103/PHYSREVB.63.012407
V. K. Sharma, F. Waldner, Superparamagnetic and ferrimagnetic resonance of ultrafine Fe3O4 particles in ferrofluids Journal of Applied Physics. ,vol. 48, pp. 4298- 4302 ,(1977) , 10.1063/1.323418
Shaul M. Aharoni, Morton H. Litt, Superparamagnetism and Exchange Anisotropy in Microparticles of Magnetite Embedded in an Inert Carbonaceous Matrix Journal of Applied Physics. ,vol. 42, pp. 352- 356 ,(1971) , 10.1063/1.1659600