Knowledge Network Node
Carbon Techniques. 2023, (06) Core

Preparation of mesophase pitch based carbon fibers from coal direct liquefaction pitchChinese Full Text

Xiang Ning;Chang Hong-yan;Liu Qing-yu;Dou Rui-zhi;Cheng Shi-fu;China Shenhua Coal to Liqiud and Chemical Shanghai Research Insititute;

Abstract: The performance of mesophase pitch based carbon fibers directly depends on the spinning mesophase pitch.Coal direct liquefaction pitch has become an excellent precursor to prepare spinnable mesophase pitch due to its high saturated hydrocarbon content, high hydrogen carbon atomic ratio, good high-temperature melting properties, and low sulfur content.Coal direct liquefaction pitch was used as raw material to study the effects of different thermal condensation processes on the composition and str... More
Keywords：

Coal direct liquefaction pitch; mesophase pitch; thermal polycondensation; carbon fiber;

  • DOI：

    10.14078/j.cnki.1001-3741.2023.06.011

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Fuel Chemistry Industry

  • Classification Code：

    TQ529.1

Download the mobile appuse the app to scan this coderead the article.

Tips: Please download CAJViewer to view CAJ format full text.

Download: 467 Page: 59-63 Pagecount: 5 Size: 3367K

Related Literature
  • Similar Article
  • Reader Recommendation
  • Associated Author