Characterizing the global dispersion of carbon nanotubes in ceramic matrix nanocomposites

被引：10
|
作者：
Koszor, Orsolya [1 ]
Tapaszto, Levente [1 ]
Marko, Marton [2 ]
Balazsi, Csaba [1 ]
机构：
[1] Res Inst Tech Phys & Mat Sci, H-1525 Budapest, Hungary
[2] Res Inst Solid State Phys & Opt, H-1525 Budapest, Hungary
来源：
APPLIED PHYSICS LETTERS | 2008年 / 93卷 / 20期
关键词：
carbon nanotubes; ceramics; fractals; fracture; nanocomposites; neutron diffraction; silicon compounds;
D O I：
10.1063/1.3029746
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The dispersion of single-walled carbon nanotubes in silicon nitride ceramic matrices has been investigated by small angle neutron scattering experiments. In contrast to electron microscopy investigations of fracture surfaces, neutron scattering measurements provide information on the bulk dispersion of nanotubes within the matrix. The scattering intensities reveal a decay exponent characteristic to surface fractals, which indicates that the predominant part of nanotubes can be found in loose networks surrounding the grains of the polycrystalline matrix.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] From ceramic–matrix nanocomposites to the synthesis of carbon nanotubes
    P. Coquay
    Ch. Laurent
    A. Peigney
    O. Quénard
    E. De Grave
    R.E. Vandenberghe
    Hyperfine Interactions, 2000, 130 : 275 - 300
  • [2] Carbon nanotubes in novel ceramic matrix nanocomposites
    Peigney, A
    Laurent, C
    Flahaut, E
    Rousset, A
    CERAMICS INTERNATIONAL, 2000, 26 (06) : 677 - 683
  • [3] From ceramic-matrix nanocomposites to the synthesis of carbon nanotubes
    Coquay, P
    Laurent, C
    Peigney, A
    Quénard, O
    De Grave, E
    Vandenberghe, RE
    HYPERFINE INTERACTIONS, 2000, 130 (1-4): : 275 - 299
  • [4] Development of a dispersion process for carbon nanotubes in ceramic matrix by heterocoagulation
    Sun, J
    Gao, L
    CARBON, 2003, 41 (05) : 1063 - 1068
  • [5] Dispersion patterns of graphene and carbon nanotubes in ceramic matrix composites
    Tapaszto, Orsolya
    Tapaszto, Levente
    Marko, Marton
    Kern, Frank
    Gadow, Rainer
    Balazsi, Csaba
    CHEMICAL PHYSICS LETTERS, 2011, 511 (4-6) : 340 - 343
  • [6] Dispersion of carbon nanotubes in polyurethane matrix
    Ryszkowska, Joanna
    Jurczyk-Kowalska, Magdalena
    Szymborski, Tomasz
    Kurzydlowski, Krzysztof J.
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2007, 39 (01): : 124 - 127
  • [7] Processing of polymer matrix nanocomposites with carbon nanotubes
    Kenny, J. M.
    Valentini, L.
    Torre, L.
    MATHEMATICS AND COMPUTERS IN BIOLOGY AND CHEMISTRY, 2008, : 138 - +
  • [8] The effect of carbon nanotubes on epoxy matrix nanocomposites
    Ciecierska, Ewelina
    Boczkowska, Anna
    Kurzydlowski, Krzysztof Jan
    Rosca, Iosif Daniel
    Van Hoa, Suong
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2013, 111 (02) : 1019 - 1024
  • [9] The effect of carbon nanotubes on epoxy matrix nanocomposites
    Ewelina Ciecierska
    Anna Boczkowska
    Krzysztof Jan Kurzydlowski
    Iosif Daniel Rosca
    Suong Van Hoa
    Journal of Thermal Analysis and Calorimetry, 2013, 111 : 1019 - 1024
  • [10] Development of nanocomposites with carbon nanotubes in a thermoplastic elastomer matrix
    Broza, Georg
    Roslaniec, Zbigniew
    Schulte, Karl
    NSTI NANOTECH 2008, VOL 1, TECHNICAL PROCEEDINGS: MATERIALS, FABRICATION, PARTICLES, AND CHARACTERIZATION, 2008, : 183 - +
12345