Pitch-based carbon fibers: bromination, resistivity, stability

被引：0
|
作者：
Klimenko, I.V. [1 ]
Shchegolikhin, A.N. [1 ]
Zhuravleva, T.S. [1 ]
机构：
[1] Russian Acad of Sciences, Moscow, Russia
来源：
Synthetic Metals | 1995年 / 71卷 / 1 -3 pt 3期
关键词：
Bromination - Electrophysical properties - Pitch based fibers - Temperature dependence;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Electro-physical characteristics of brominated pitch-based carbon fibers (CF) have been measured in the 10-300 K temperature range. The room-temperature electrical resistivity of these fibers has decreased by a factor of 7 relative to their initial state. The temperature dependencies of the resistance for both initial and Br2-treated CFs turned out to be similar. The temporary stability of the brominated fibers resistance was monitored over one month. Thermal stability of Br2-treated fibers in 25-800°C temperature range has been studied by TGA-method.
引用
收藏
页码：1773 / 1774
相关论文
共 50 条
  • [31] Surface treatments of solvated mesophase pitch-based carbon fibers
    Zhongren Yue
    Ahmad Vakili
    Matthew P. Duran
    Journal of Materials Science, 2017, 52 : 10250 - 10260
  • [32] Mechanical anisotropy of PAN-based and pitch-based carbon fibers
    Shirasu, Keiichi
    Nagai, Chiemi
    Naito, Kimiyoshi
    MECHANICAL ENGINEERING JOURNAL, 2020, 7 (04):
  • [33] Preparation and microstructure of hollow mesophase pitch-based carbon fibers
    Wang, CY
    Li, MW
    Wu, YL
    Guo, CT
    CARBON, 1998, 36 (12) : 1749 - 1754
  • [34] Prediction of the transverse thermal conductivity of pitch-based carbon fibers
    Huang, H. Sam
    Ganguli, Sabyasachi
    Roy, Ajit K.
    JOURNAL OF COMPOSITE MATERIALS, 2014, 48 (11) : 1383 - 1390
  • [35] Structural characterization of milled mesophase pitch-based carbon fibers
    Endo, M
    Kim, C
    Karaki, T
    Kasai, T
    Matthews, MJ
    Brown, SDM
    Dresselhaus, MS
    Tamaki, T
    Nishimura, Y
    CARBON, 1998, 36 (11) : 1633 - 1641
  • [36] SYNTHESIS AND CHARACTERIZATION OF ACTIVATED PITCH-BASED CARBON-FIBERS
    THWAITES, MW
    STEWART, ML
    MCNEESE, BE
    SUMNER, MB
    FUEL PROCESSING TECHNOLOGY, 1993, 34 (02) : 137 - 145
  • [37] Air-oxidation and anodization of pitch-based carbon fibers
    Fukunaga, A
    Ueda, S
    Nagumo, M
    CARBON, 1999, 37 (07) : 1081 - 1085
  • [38] STUDY OF THE MECHANISM OF CONDUCTION IN INTERCALATED CARBON PITCH-BASED FIBERS
    LUSKI, S
    SELIG, H
    OHANA, I
    RETTORI, C
    DAVIDOV, D
    SYNTHETIC METALS, 1989, 31 (02) : 251 - 265
  • [39] The influence of carbonization temperatures on mesophase pitch-based carbon fibers
    Lu, Zhongyue
    Chi, Weidong
    Shen, Zengmin
    Liu, Hui
    Yu, Jianmin
    Beijing Huagong Daxue Xuebao (Ziran Kexueban)/Journal of Beijing University of Chemical Technology (Natural Science Edition), 2008, 35 (01): : 50 - 53
  • [40] SYNTHESIS AND CHARACTERIZATION OF ACTIVATED PITCH-BASED CARBON-FIBERS
    THWAITES, M
    MCNEESE, B
    SUMNER, M
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 203 : 96 - FUEL
12345