Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless Plating
Anisotropic (Sm,Pr)Co5/Fe nanocomposites particles were prepared by electroless plating iron on the surface of (Sm,Pr)Co5 nanoflakes after being prepared by ball milling for 4 h. A uniform and continuous coating layer was obtained due to the addition of complexing agent and the particle size of the...
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Wiley
2014-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2014/842495 |
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| author | Shi Wang Jin-Ming Ma Yan Chen |
| author_facet | Shi Wang Jin-Ming Ma Yan Chen |
| author_sort | Shi Wang |
| collection | DOAJ |
| description | Anisotropic (Sm,Pr)Co5/Fe nanocomposites particles were prepared by electroless plating iron on the surface of (Sm,Pr)Co5 nanoflakes after being prepared by ball milling for 4 h. A uniform and continuous coating layer was obtained due to the addition of complexing agent and the particle size of the reduced Fe particles was in the range of 10~20 nm. When the nominal addition of Fe was 15 wt%, the nanocomposites show enhanced remnant and saturation magnetization: Mr=53.35 emu/g, Ms=73.08 emu/g compared to the noncoated nanoflakes with Mr=48.52 emu/g, Ms=60.15 emu/g, while the coercivity drops from 10.33 kOe to 8.89 kOe. The effect of Fe content on the magnetic properties of the magnets is also discussed. |
| format | Article |
| id | doaj-art-393bb879d0a7461ea613f429f6ae4c4b |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
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| series | Journal of Chemistry |
| spelling | doaj-art-393bb879d0a7461ea613f429f6ae4c4b2025-02-03T06:07:02ZengWileyJournal of Chemistry2090-90632090-90712014-01-01201410.1155/2014/842495842495Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless PlatingShi Wang0Jin-Ming Ma1Yan Chen2Provincial Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, ChinaProvincial Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, ChinaProvincial Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, ChinaAnisotropic (Sm,Pr)Co5/Fe nanocomposites particles were prepared by electroless plating iron on the surface of (Sm,Pr)Co5 nanoflakes after being prepared by ball milling for 4 h. A uniform and continuous coating layer was obtained due to the addition of complexing agent and the particle size of the reduced Fe particles was in the range of 10~20 nm. When the nominal addition of Fe was 15 wt%, the nanocomposites show enhanced remnant and saturation magnetization: Mr=53.35 emu/g, Ms=73.08 emu/g compared to the noncoated nanoflakes with Mr=48.52 emu/g, Ms=60.15 emu/g, while the coercivity drops from 10.33 kOe to 8.89 kOe. The effect of Fe content on the magnetic properties of the magnets is also discussed.http://dx.doi.org/10.1155/2014/842495 |
| spellingShingle | Shi Wang Jin-Ming Ma Yan Chen Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless Plating Journal of Chemistry |
| title | Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless Plating |
| title_full | Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless Plating |
| title_fullStr | Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless Plating |
| title_full_unstemmed | Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless Plating |
| title_short | Preparation and Magnetic Properties of Anisotropic (Sm,Pr)Co5/Fe Nanocomposites Particles via Electroless Plating |
| title_sort | preparation and magnetic properties of anisotropic sm pr co5 fe nanocomposites particles via electroless plating |
| url | http://dx.doi.org/10.1155/2014/842495 |
| work_keys_str_mv | AT shiwang preparationandmagneticpropertiesofanisotropicsmprco5fenanocompositesparticlesviaelectrolessplating AT jinmingma preparationandmagneticpropertiesofanisotropicsmprco5fenanocompositesparticlesviaelectrolessplating AT yanchen preparationandmagneticpropertiesofanisotropicsmprco5fenanocompositesparticlesviaelectrolessplating |