Carbon Fibers Precursors from Lignin and Cellulose Acetate via Melt-Spinning

被引：0
作者：
Istituto di Scienze e Tecnologie Chimiche Giulio Natta – CNR, Via Alfonso Corti 12, Milano [1 ]
20133, Italy
不详 [2 ]
48018, Italy
机构：
[1] Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC) – CNR, Via Alfonso Corti 12, Milano
[2] Istituto di Scienza, Sostenibilità e Tecnologia per lo sviluppo dei Materiali Ceramici (ISSMC) – CNR, Via Granarolo 64, Faenza
来源：
Macromol. Sympos. | / 4卷
关键词：
carbon fibers; cellulose; lignin; melt-spinning; thermal properties;
D O I：
10.1002/masy.202300228
中图分类号：
学科分类号：
摘要：
The work describes the preparation of bio-based precursor carbon fibers (CFs) by a solvent-free process. Fibers from lignin, cellulose acetate, and triacetin as plasticizer are successfully obtained by melt-spinning showing a potential alternative to traditional precursor fibers from petroleum produced by wet-spinning. Thermal, morphological, and structural properties of precursor fibers are studied. In particular, precursor fibers present glass transition temperatures lower than neat polymers, indicating the feasibility of using melt-spinning due to an enhanced softening. Two stabilization thermal treatments with fast or slow heating are adopted to prepare the precursor fibers for carbonization. The CF yield achieves 32% for the materials at high lignin content. © 2024 Wiley-VCH GmbH.
引用
收藏
相关论文
共 50 条
  • [41] Porous core-shell carbon fibers derived from lignin and cellulose nanofibrils
    Xu, Xuezhu
    Zhou, Jian
    Jiang, Long
    Lubineau, Gilles
    Chen, Ye
    Wu, Xiang-Fa
    Piere, Robert
    MATERIALS LETTERS, 2013, 109 : 175 - 178
  • [42] Automated trackspinning of aligned lignin fibers as precursors of green carbon nanofibers
    Jao, Dave
    Heinz, Abigail
    Stanzione III, Joseph F.
    Beachley, Vince Z.
    GREEN MATERIALS, 2023, 11 (04) : 184 - 192
  • [43] Effect of post-spinning modification on the PAN precursors and resulting carbon fibers
    Zhang W.
    Liu J.
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2006, 21 (3): : 44 - 48
  • [44] Effect of Post-spinning Modification on the PAN Precursors and Resulting Carbon Fibers
    张旺玺
    Journal of Wuhan University of Technology(Materials Science), 2006, (03) : 44 - 48
  • [45] Effect of post-spinning modification on the PAN precursors and resulting carbon fibers
    Zhang Wangxi
    Jie, Liu
    JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2006, 21 (03): : 44 - 48
  • [46] Chemical thermostabilization for the preparation of carbon fibers from softwood lignin
    Graduate School of Agriculture, Hokkaido University, Sapporo, Hokkaido 060-8589, Japan
    不详
    不详
    BioResour., 2012, 4 (5634-5646): : 5634 - 5646
  • [47] CHEMICAL THERMOSTABILIZATION FOR THE PREPARATION OF CARBON FIBERS FROM SOFTWOOD LIGNIN
    Lin, Jian
    Kubo, Satoshi
    Yamada, Tatsuhiko
    Koda, Keiichi
    Uraki, Yasumitsu
    BIORESOURCES, 2012, 7 (04): : 5634 - 5646
  • [48] Carbon Fibers with Low Cost and Uniform Disordered Structure Derived from Lignin/Polyacrylonitrile Composite Precursors
    Le Song
    Qin Ouyang
    Xianwen Huang
    Hongbo Ma
    Peng Chen
    Lanping Shen
    Xuan Wang
    Fibers and Polymers, 2021, 22 : 240 - 248
  • [49] Continuous aluminum oxide-mullite-hafnium oxide composite ceramic fibers with high strength and thermal stability by melt-spinning from polymer precursor
    Gai, Ke
    Guan, Bo
    Liang, Lirong
    Li, Jingyu
    Wang, Qian
    Zhao, Tong
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2022, 42 (13) : 5911 - 5921
  • [50] Carbon Fibers with Low Cost and Uniform Disordered Structure Derived from Lignin/Polyacrylonitrile Composite Precursors
    Song, Le
    Ouyang, Qin
    Huang, Xianwen
    Ma, Hongbo
    Chen, Peng
    Shen, Lanping
    Wang, Xuan
    FIBERS AND POLYMERS, 2021, 22 (01) : 240 - 248
12345