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
  • [21] Accurate measurement of pitch-based carbon fiber electrical resistivity
    Boucas Guimaraes, Caroline Jovine
    de Aguiar, Alcino Palermo
    de Castro, Alexandre Taschetto
    POLIMEROS-CIENCIA E TECNOLOGIA, 2021, 31 (01):
  • [22] Thermal analysis of brominated pitch-based carbon fibers
    Klimenko, IV
    Shchegolikhin, AN
    Zhuravleva, TS
    SYNTHETIC METALS, 1997, 86 (1-3) : 2347 - 2348
  • [23] External and internal gasification of pitch-based carbon fibers
    Ryu, SK
    Ko, KR
    Gondy, D
    Ehrburger, P
    CARBON, 1996, 34 (06) : 808 - 810
  • [24] Flexural Properties of PAN- and Pitch-Based Carbon Fibers
    Naito, Kimiyoshi
    Tanaka, Yoshihisa
    Yang, Jenn-Ming
    Kagawaz, Yutaka
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2009, 92 (01) : 186 - 192
  • [25] Surface treatments of solvated mesophase pitch-based carbon fibers
    Yue, Zhongren
    Vakili, Ahmad
    Duran, Matthew P.
    JOURNAL OF MATERIALS SCIENCE, 2017, 52 (17) : 10250 - 10260
  • [26] ORTHOGONAL STRUCTURE IN MESOPHASE PITCH-BASED CARBON-FIBERS
    TAYLOR, GH
    CROSS, LF
    JOURNAL OF MATERIALS SCIENCE, 1993, 28 (23) : 6503 - 6509
  • [27] Pitch-Based Carbon Fibers: Manufacturing Status and Modification of Properties
    I. V. Klimenko
    Russian Journal of Physical Chemistry B, 2022, 16 : 148 - 154
  • [28] THE RECOIL COMPRESSIVE STRENGTH OF PITCH-BASED CARBON-FIBERS
    HAYES, GJ
    EDIE, DD
    KENNEDY, JM
    JOURNAL OF MATERIALS SCIENCE, 1993, 28 (12) : 3247 - 3257
  • [29] Pitch-Based Carbon Fibers: Manufacturing Status and Modification of Properties
    Klimenko, I., V
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B, 2022, 16 (01) : 148 - 154
  • [30] FINE-STRUCTURE OF PITCH-BASED CARBON-FIBERS
    JOHNSON, DJ
    TOMIZUKA, I
    WATANABE, O
    CARBON, 1975, 13 (06) : 529 - 534
12345