采用化学镀法在粉煤灰漂珠表面镀覆了Ni-Fe-P合金层,制备了Ni-Fe-P/漂珠磁性复合材料,并对其合成机理进行了分析.利用SEM,EDX,XRD及VSM对化学镀前后漂珠的表面形貌、成分、结构及磁性能进行了表征.结果表明:化学镀后漂珠表面包覆了均匀致密的Ni-Fe-P镀层；经不同温度热处理后,镀态镀层的非晶相结构转变为晶相结构；Ni-Fe-P/漂珠复合粉体具备软磁材料的特性,且随着镀层中铁含量的增加和热处理温度的升高,复合粉体的磁性能得到明显改善.
参考文献
| [1] | 沈国柱,徐政,李轶.纳米级M型铁氧体的溶胶-凝胶法制备和形貌控制[J].材料科学与工程学报,2005(05):521-523. |
| [2] | MENG Xian-feng;LI Dong-hong;SHEN Xiang-qian.Preparation and Magnetic Properties of Nano-Ni Coated Cenosphere Composites[J].Applied Surface Science,2010(256):3753-3756. |
| [3] | Zhibin Li;Yida Deng;Bin Shen .Synthesis, characterization and microwave properties of Ni-Co-P hollow spheres[J].Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics,2010(1/2):406-410. |
| [4] | Vikrant Tiwari;Arun Shukla;Arijit Bose .Acoustic properties of cenosphere reinforced cement and asphalt concrete[J].Applied acoustics,2004(3):263-275. |
| [5] | 韩怀强;蒋挺大.粉煤灰利用技术[M].北京:化学工业出版社,2001:3-9. |
| [6] | Shukla S.;Akesson J.;Oder R.;Carter R.;Rahman Z.;Seal S. .Study of mechanism of electroless copper coating of fly-ash cenosphere particles[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2001(1/2):35-50. |
| [7] | SHUKLA S;SEAL S;RAHAMAN Z.Electroless Copper Coating of Cenospheres Using Silver Nitrate Activator[J].Materials Letters,2002(57):151-156. |
| [8] | Sung-Soo Kim;Seon-Tae Kim;Joon-Mo Ahn .Magnetic and microwave absorbing properties of Co-Fe thin films plated on hollow ceramic microspheres of low density[J].Journal of Magnetism and Magnetic Materials,2004(1):39-45. |
| [9] | Zeng AX;Xiong WH;Xu J .Electroless Ni-P coating of cenospheres using silver nitrate activator[J].Surface & Coatings Technology,2005(2/3):142-147. |
| [10] | Z. Aixiang;X. Weihao;X. Jian .Electroless Ni-Co-P coating of cenospheres using [Ag(NH_3)_2]~+ activator[J].Materials Letters,2005(4):524-528. |
| [11] | S. Alamolhoda;S.A. Seyyed Ebrahimi;A. Badiei .A study on the formation of strontium hexaferrite nanopowder by a sol-gel auto-combustion method in the presence of surfactant[J].Journal of Magnetism and Magnetic Materials,2006(1):69-72. |
| [12] | ZENG Aixiang,XIONG Weihao,WANG Caifang,ZHOU Qionghua.Structure and Properties of BaFe12O19 Coated Fly Ash Cenospheres by Sol-Gel Process[J].武汉理工大学学报（材料科学版）英,2006(03):129-131. |
| [13] | Yu XH;Xu Z;Shen ZG .Metal copper films deposited on cenosphere particles by magnetron sputtering method[J].Journal of Physics, D. Applied Physics: A Europhysics Journal,2007(9):2894-2898. |
| [14] | Yu, XZ;Shen, ZG .The electromagnetic shielding of Ni films deposited on cenosphere particles by magnetron sputtering method[J].Journal of Magnetism and Magnetic Materials,2009(18):2890-2895. |
| [15] | 时海芳,李松湖,李智超.自蔓延高温合成反应热喷涂Al2O3基复相陶瓷涂层的性能[J].材料保护,2010(12):42-44. |
| [16] | 王德庆,刘晓敏.SiO2对自蔓延高温合成A12O3-TiB2复相陶瓷性能的影响[J].大连交通大学学报,2011(01):50-55,60. |
| [17] | VENDANGE V;TRONC E;CLOMBAN P H.Towards Microwave Absorbing Metal-oxide Nanocomposites:the Problem of Metal/matrix Reaction[J].Journal of Sol-Gel Science and Technology,1998(11):299-307. |
| [18] | Guohong Mu;Xifeng Pan;Na Chen;Keke Gan;Mingyuan Gu .Preparation and magnetic properties of barium hexaferrite nanorods[J].Materials Research Bulletin: An International Journal Reporting Research on Crystal Growth and Materials Preparation and Characterization,2008(6):1369-1375. |
| [19] | HE WANBAO;ZHANG BAOLIN;ZHUANG HANRUI .Preparation and sintering of Ni-coated Si_3N_4 composite powders[J].Ceramics International,2005(6):811-815. |
| [20] | Zhang QY;Wu M;Zhao W .Electroless nickel plating on hollow glass microspheres[J].Surface & Coatings Technology,2005(2/3):213-219. |
| [21] | Yongjie Li;Rui Wang;Fengming Qi;Chunming Wang .Preparation, Characterization And Microwave Absorption Properties Of Electroless Ni-co-p-coated Sic Powder[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2008(15):4708-4715. |
| [22] | Zhen-guo An;Jing-jie Zhang;Shun-long Pan .Fabrication Of Glass/ni-fe-p Ternary Alloy Core/shell Composite Hollow Microspheres Through A Modified Electroless Plating Process[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2008(5P1):2219-2224. |
| [23] | Zhen-guo An;Jing-jie Zhang;Shun-long Pan .Low-density core-shell composite hollow microspheres with tunablemagnetic properties[J].The journal of physics and chemistry of solids,2009(7):1083-1088. |
| [24] | 刘为,沈湘黔,李东红,景茂祥,李旺兴.纳米α-Fe包覆空心玻璃微珠复合微球的制备及磁性能研究[J].稀有金属材料与工程,2008(z1):382-386. |
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