Direct synthesis of L10 type Fe-Pt nanoparticles using microwave-polyol method
We report the synthesis of Fe-Pt nanoparticles with microwave irradiation during polyol-reduction reaction. Chemically ordered Fe-Pt nanoparticles with L10 structure are fabricated at 250 DGC using a microwave-polyol method without any post-synthesis treatments. Mossbauer analyses reveal the nanopar...
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| Veröffentlicht in: | Electrochimica acta 2005-11, Vol.51 (5), p.864-866 |
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| container_end_page | 866 |
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| container_issue | 5 |
| container_start_page | 864 |
| container_title | Electrochimica acta |
| container_volume | 51 |
| creator | MINAMI, Rumiko KITAMOTO, Yoshitaka CHIKATA, Tsukasa KATO, Shunsaku |
| description | We report the synthesis of Fe-Pt nanoparticles with microwave irradiation during polyol-reduction reaction. Chemically ordered Fe-Pt nanoparticles with L10 structure are fabricated at 250 DGC using a microwave-polyol method without any post-synthesis treatments. Mossbauer analyses reveal the nanoparticles have partially ordered Ll o structure. The partially ordered Fe-Pt nanoparticles exhibit coercivity of 3.4 kOe, saturation magnetization of 49 emu/g, and anisotropy field of 83 We at room temperature. |
| doi_str_mv | 10.1016/j.electacta.2005.05.062 |
| format | Article |
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Chemically ordered Fe-Pt nanoparticles with L10 structure are fabricated at 250 DGC using a microwave-polyol method without any post-synthesis treatments. Mossbauer analyses reveal the nanoparticles have partially ordered Ll o structure. The partially ordered Fe-Pt nanoparticles exhibit coercivity of 3.4 kOe, saturation magnetization of 49 emu/g, and anisotropy field of 83 We at room temperature.</description><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Physical and chemical studies. Granulometry. 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| ispartof | Electrochimica acta, 2005-11, Vol.51 (5), p.864-866 |
| issn | 0013-4686 1873-3859 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_29116019 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry Physical and chemical studies. Granulometry. Electrokinetic phenomena |
| title | Direct synthesis of L10 type Fe-Pt nanoparticles using microwave-polyol method |
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