Synthesis, structure and magnetic properties of (Fe1-xNix)3C nanoparticles

被引:12
|
作者
Wang, Xiaobai [1 ]
Zhang, Peng [1 ]
Wang, Wei [1 ]
Lei, Xiang [1 ]
Yang, Hua [1 ]
机构
[1] Jilin Univ, Coll Chem, Changchun 130012, Peoples R China
基金
中国国家自然科学基金;
关键词
Fe3C; (Fe1-xNix)(3)C; Sol-gel; Magnetic properties; ROOM-TEMPERATURE FERROMAGNETISM; ALLOYED CEMENTITE; FE3C NANOPARTICLES; PHASE-STABILITY; FACILE; NANOMATERIALS; GRAPHITE; POLYACRYLAMIDE; MECHANISM; REMOVAL;
D O I
10.1016/j.jallcom.2016.05.102
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Ni doped Fe3C ((Fe1-xNix)(3)C) Nanoparticles (NPs) were prepared via a sol-gel method. The structure, morphology and magnetic properties of the materials are researched. Analysis results show that the crystallite size and magnetic parameters of the materials are affected by the Ni-dopant. Furthermore, it is also well investigated of the water purification for the mesoporosity, magnetic, high specific surface area and facile magnetic separation of the materials. The current synthetic approach is versatile and simple, and thus shows great promise for the large scale synthesis of Fe3C based NPs that are useful for water treatment such as the removal of organic molecules. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:450 / 455
页数:6
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