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首页> 外文期刊>Journal of industrial and engineering chemistry >Rapid stabilization of polyacrylonitrile fibers achieved by plasma-assisted thermal treatment on electron-beam irradiated fibers
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Rapid stabilization of polyacrylonitrile fibers achieved by plasma-assisted thermal treatment on electron-beam irradiated fibers

机译：通过对电子束照射纤维的等离子体辅助热处理实现的聚丙烯腈纤维的快速稳定

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摘要

the manufacturing process of polyacrylonitrile (PAN) based carbon fiber (CF), stabilization, is crucial to both process efficiency and the mechanical properties of CFs. Highly effective stabilization was successfully demonstrated by plasma-assisted thermal treatment OM on electron-beam irradiated PAN fibers. The method was remarkably efficient to prepare carbonizable fibers within a total stabilization time of 13.3 min, which includes electron beam irradiation (33 min) and PT time (10 min). We believe that such a fast stabilization was achieved by coaction of diffusive and reactive oxygen species from atmospheric plasma source with oxygen-favored radicals introduced by pre-treatment of electron-beam irradiation. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
机译：聚丙烯腈（锅）基碳纤维（CF）的制造方法，稳定化对过程效率和CFS的机械性能至关重要。 通过电子束照射的PAN纤维上成功地证明了高效稳定化。 该方法非常有效地在13.3分钟的总稳定时间内制备碳化纤维，其包括电子束照射（33分钟）和Pt时间（10分钟）。 我们认为，通过从大气等离子体源的扩散和反应性氧物种与通过预处理电子束照射引入的氧气偏振的扩散和反应性氧物种来实现这种快速稳定。 （c）2018年韩国工程和工程化学学会。 elsevier b.v出版。保留所有权利。

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  • 来源
  • 作者

    Park Sejoon; Kil Hyun-Sig; Choi Dalsu; Song Seok-Kyun; Lee Sungho;

  • 作者单位

    Korea Inst Sci &

    Technol Inst Adv Composite Mat Carbon Composite Mat Res Ctr 92 Chudong Ro Wanju Gun 55324 Jeollabuk Do South Korea;

    Korea Inst Sci &

    Technol Inst Adv Composite Mat Carbon Composite Mat Res Ctr 92 Chudong Ro Wanju Gun 55324 Jeollabuk Do South Korea;

    Korea Inst Sci &

    Technol Inst Adv Composite Mat Carbon Composite Mat Res Ctr 92 Chudong Ro Wanju Gun 55324 Jeollabuk Do South Korea;

    Cheorwon Plasma Res Inst Plasma Applicat Div 4620 Hoguk Ro Cheorwon Gun 24047 Gangwon Do South Korea;

    Korea Inst Sci &

    Technol Inst Adv Composite Mat Carbon Composite Mat Res Ctr 92 Chudong Ro Wanju Gun 55324 Jeollabuk Do South Korea;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学工业;
  • 关键词

    Polyacrylonitrile; Stabilization; Carbon fiber; Electron beam; Plasma;

    机译：聚丙烯腈;稳定化;碳纤维;电子束;等离子体;

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