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AMP95/DMF混合溶剂热条件下镍微纳米链构筑的形成

作者:时间:2014-09-11点击数:

PDF全文下载:2014040355

陈彬, 马德荣, 胡正水*

 (青岛科技大学 材料科学与工程学院,山东 青岛 266042)

 摘要: :以NiCl2·6H2O为镍源,2氨基2甲基1丙醇(AMP95)和N,N二甲基甲酰胺(DMF)的混合溶剂热条件下,AMP95和DMF共同作用,把镍离子还原成单质镍,制备了不同形貌的微纳米镍。结果表明,AMP95和DMF不仅对产物的类型有影响,而且能够促使镍粒子成链状。在AMP95/DMF的混合溶剂中,可形成镍的珠链结构,且该微纳米珠链结构具有超顺磁性。

 关键词: 微纳米镍; AMP95; 溶剂热

 中图分类号: TQ 586文献标志码: A

 收稿日期: 20130307

作者简介: 陈彬(1988—),男,硕士研究生.*通信联系人.

Build of Chainlike MicroNano Nickel by Solvothermal Method in Mixed Solvent of AMP95 and DMF

 CHEN Bin, MA Derong, HU Zhengshui

 (CollegeofMaterials Scienceand Engineering,QingdaoUniversityof Science and Technology,Qingdao266042,China)

 Abstract: Micronano nickel of different morphology are synthesized by solvothermal method with NiCl2 6H2O as nickel source, the mixture of AMP95 and DMF as solvent than the both restore Ni2+ to Ni. The result shows that AMP95 and DMF affect not only product but also make particles become chain. The particles can form chainlike structure in the mixture of AMP95 and DMF. The products exhibit superparamagnetic by SQUID.

 Key words: micronano nickel; AMP95; solvothermal method

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