Synthesis of fine boron nitride powders by combining direct boron nitridation with carbothermic boron oxide reduction

被引：0
|
作者：
M. Aghayan
H. L. Khachatryan
S. L. Kharatyan
机构：
[1] National Academy of Sciences,Nalbandyan Institute of Chemical Physics
[2] Yerevan State University,Department of Inorganic Chemistry
来源：
International Journal of Self-Propagating High-Temperature Synthesis | 2009年 / 18卷 / 1期
关键词：
combustion synthesis; carbothermic reduction; boron nitride; reactive diffusion; 81.05.Mh; 81.20.Ka;
D O I：
10.3103/S1061386209010105
中图分类号：
学科分类号：
摘要：
Fine boron nitride powders were synthesized by combining direct nitridation of boron with carbothermic reduction of boron oxide. It has been established that the heat released in direct nitridation of boron can be utilized to carry out carbothermic reduction of boron oxide in a mode of self-sustained combustion. Intermediate gaseous products were found to play a key role the SHS reactions under study.
引用
收藏
页码：46 / 50
页数：4
相关论文
共 50 条
  • [1] Synthesis of Fine Boron Nitride Powders by Combining Direct Boron Nitridation with Carbothermic Boron Oxide Reduction
    Aghayan, M.
    Khachatryan, H. L.
    Kharatyan, S. L.
    INTERNATIONAL JOURNAL OF SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS, 2009, 18 (01) : 46 - 50
  • [2] Synthesis of Boron Nitride by Reduction of Boron Oxide with Aluminum in Nitrogen
    Tkachev, D. A.
    Ziatdinov, M. H.
    Zhukov, I. A.
    Litvinova, V. A.
    Belchikov, I. A.
    Kravtsov, N. G.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2023, 68 (10) : 1399 - 1405
  • [3] Synthesis of Boron Nitride by Reduction of Boron Oxide with Aluminum in Nitrogen
    D. A. Tkachev
    M. H. Ziatdinov
    I. A. Zhukov
    V. A. Litvinova
    I. A. Belchikov
    N. G. Kravtsov
    Russian Journal of Inorganic Chemistry, 2023, 68 : 1399 - 1405
  • [4] A reduction–nitridation route to boron nitride nanotubes
    X. Chen
    X. Wang
    J. Liu
    Z. Wang
    Y. Qian
    Applied Physics A, 2005, 81 : 1035 - 1037
  • [5] Carbothermic formation of boron nitride
    Aydogdu, A
    Sevinç, N
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2003, 23 (16) : 3153 - 3161
  • [6] Role of boron carbide in carbothermic formation of hexagonal boron nitride
    Camurlu, H. E.
    Sevinc, N.
    Topkaya, Y.
    JOURNAL OF MATERIALS SCIENCE, 2006, 41 (15) : 4921 - 4927
  • [7] Role of boron carbide in carbothermic formation of hexagonal boron nitride
    H. E. Çamurlu
    N. Sevinç
    Y. Topkaya
    Journal of Materials Science, 2006, 41 : 4921 - 4927
  • [8] A reduction-nitridation route to boron nitride nanotubes
    Chen, X
    Wang, X
    Liu, J
    Wang, Z
    Qian, Y
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2005, 81 (05): : 1035 - 1037
  • [9] Fabrication and Characterization of Aluminum Nitride/Boron Nitride Nanocomposites by Carbothermal Reduction and Nitridation of Aluminum Borate Powders
    Kusunose, Takafumi
    Sakayanagi, Nobuaki
    Sekino, Tohru
    Ando, Yoichi
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (11) : 5846 - 5853
  • [10] Synthesis of boron nitride nanolayers encapsulating iron fine particles and boron nitride nanotubes
    Tokoro, H
    Fujii, S
    Oku, T
    Muto, S
    QUANTUM DOTS, NANOPARTICLES AND NANOWIRES, 2004, 789 : 83 - 88
12345