Facile synthesis of nanocrystalline Fe/Fe3C induced by bromide

被引：7
|
作者：
Gao, Jiajia [1 ]
Wang, Xiaobai [1 ]
Pan, Xin [2 ]
Ren, Xiaozhen [1 ]
Han, Yu [3 ]
Yang, Xuwei [1 ]
Yang, Hua [1 ]
机构：
[1] Jilin Univ, Coll Chem, Changchun 130012, Peoples R China
[2] Jilin Univ, Dept Ophthalmol, Hosp 2, Changchun 130041, Peoples R China
[3] Yanbian Univ, Dept Chem, Coll Sci, Yanji 133002, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 01期
基金：
中国国家自然科学基金;
关键词：
IRON CARBIDE NANOPARTICLES; FISCHER-TROPSCH SYNTHESIS; GRAPHITIC CARBON NITRIDE; SOLID-STATE METATHESIS; MAGNETIC-PROPERTIES; METAL CARBIDES; ROUTE; CONDENSATION; ADSORBENTS; PRECURSORS;
D O I：
10.1007/s10854-015-3717-5
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Fe3C is a promising material with both high saturation magnetization and chemical stability. In this article, we present a facile sol-gel route for the synthesis of Fe3C/Fe nanocomposites, in which bromide was found to be the inducing agent for the conversion of FeCl3 to Fe3C. X-ray diffraction, transmission electron microscopy, and vibrating sample magnetometer were used to characterize the composites. The experimental results show that the composition and magnetic properties of Fe3C/Fe composites can be controlled by changing reaction temperatures, reaction time and the amount of inducing agent. Moreover, the possible formation mechanism of as-prepared nanostructures is discussed.
引用
收藏
页码：64 / 69
页数：6
相关论文
共 50 条
  • [1] Facile synthesis of nanocrystalline Fe/Fe3C induced by bromide
    Jiajia Gao
    Xiaobai Wang
    Xin Pan
    Xiaozhen Ren
    Yu Han
    Xuwei Yang
    Hua Yang
    Journal of Materials Science: Materials in Electronics, 2016, 27 : 64 - 69
  • [2] Magnetic properties of nanocrystalline Fe/Fe3C composites
    Wu, Aibing
    Liu, Deming
    Tong, Lizhu
    Yu, Lianxiang
    Yang, Hua
    CRYSTENGCOMM, 2011, 13 (03): : 876 - 882
  • [3] A transition of ω-Fe3C → ω′-Fe3C → θ′-Fe3C in Fe-C martensite
    D. H. Ping
    H. P. Xiang
    H. Chen
    L. L. Guo
    K. Gao
    X. Lu
    Scientific Reports, 10
  • [4] A transition of ω-Fe3C→ω′-Fe3C→θ′-Fe3C in Fe-C martensite
    Ping, D. H.
    Xiang, H. P.
    Chen, H.
    Guo, L. L.
    Gao, K.
    Lu, X.
    SCIENTIFIC REPORTS, 2020, 10 (01)
  • [5] Formation of θ-Fe3C Cementite via θ′-Fe3C (ω-Fe3C) in Fe-C Alloys
    Ping, De-hai
    Chen, Hao
    Xiang, Hongping
    CRYSTAL GROWTH & DESIGN, 2021, 21 (03) : 1683 - 1688
  • [6] Electrochemical properties of α-Fe + Fe3C nanocrystalline composites in acidic environments
    A. V. Syugaev
    S. F. Lomaeva
    S. M. Reshetnikov
    Protection of Metals and Physical Chemistry of Surfaces, 2010, 46 : 82 - 89
  • [7] Electrochemical properties of α-Fe + Fe3C nanocrystalline composites in acidic environments
    Syugaev, A. V.
    Lomaeva, S. F.
    Reshetnikov, S. M.
    PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2010, 46 (01) : 82 - 89
  • [8] Fe3C and Mn doped Fe3C nanoparticles: synthesis, morphology and magnetic properties
    Wang, Xiaobai
    Zhang, Peng
    Wang, Wei
    Lei, Xiang
    Yang, Hua
    RSC ADVANCES, 2015, 5 (71): : 57828 - 57832
  • [9] Nucleation of the Fe3C in reaction of methane with nanocrystalline iron
    Narkiewicz, U
    Arabczyk, W
    Konicki, W
    Pattek-Janczyk, A
    JOURNAL OF MATERIALS RESEARCH, 2005, 20 (02) : 386 - 393
  • [10] Nucleation of the Fe3C in reaction of methane with nanocrystalline iron
    U. Narkiewicz
    W. Arabczyk
    W. Konicki
    A. Pattek-Janczyk
    Journal of Materials Research, 2005, 20 : 386 - 393
12345