| Ni12P5微球的溶剂热合成与表征 |
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| 引用本文： | 刘淑玲,李淑,石强强,李苗苗. Ni12P5微球的溶剂热合成与表征[J]. 功能材料, 2012, 43(14): 1885-1888,1893 |
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| 作者姓名： | 刘淑玲 李淑 石强强 李苗苗 |
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| 作者单位： | 陕西科技大学化学与化工学院,陕西西安710021 陕西科技大学教育部轻化工助剂化学与技术重点实验室,陕西西安710021 |
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| 基金项目： | 陕西省科技厅科技计划资助项目，陕西省教育厅专项科研计划资助项目，陕西科技大学研究生创新基金的大力支持 |
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| 摘 要： | 以硫酸镍(NiSO4.7H2O)作为镍源,以乙二醇和水作为混合溶剂,利用溶剂热法成功地制备了磷化镍(Ni12P5)微球。X射线粉末衍射(XRD)、扫描电子显微镜(SEM)、透射电镜(TEM)和高分辨透射电镜(HRTEM)等分别对所制备样品进行了表征。结果表明,所得产物为纯的四方相磷化镍(Ni12P5)微球,粒径约为2～5μm;研究了不同实验参数对样品尺寸、形貌及微球形成过程等的影响。最后对磷化镍微球的发光性进行了研究。
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| 关 键 词： | 磷化物 Ni12P5微球 溶剂热 |
Solvothermal synthesis and characterization of Ni12P5 microspheres |
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| LIU Shu-ling,LI Shu,SHI Qiang-qiang,Li Miao-miao. Solvothermal synthesis and characterization of Ni12P5 microspheres[J]. Journal of Functional Materials, 2012, 43(14): 1885-1888,1893 |
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| Authors: | LIU Shu-ling LI Shu SHI Qiang-qiang Li Miao-miao |
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| Affiliation: | 1,2(1.College of Chemistry & Chemical Engineering,Shaanxi University of Science & Technology,Xi’an 710021,China; 2.Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry,Ministry of Education, Shaanxi University of Science & Technology,Xi’an 710021,China) |
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| Abstract: | In this paper,Ni12P5 microspheres were synthesized successfully via a solvothermal method,using nickel sulfate(NiSO4·7H2O) as Ni-sourece,ethylene glycol and water as solvent.The products were characterized by X-ray powder diffraction(XRD),scanning electron microscopy(SEM),transmission electron microscope(TEM) and high-resolution transmission electron microscope(HRTEM),respectively.The results show that nickel phosphide(Ni12P5) were pure tetragonal phase and the particle diameters of microspheres was about 2-5μm.Then the effects of different experimental parameters on the products size,morphology and the formation of microspheres and the optical property were also investigated. |
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| Keywords: | phosphides Ni12P5 microspheres solvothermal |
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