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硅酸盐通报 ›› 2026, Vol. 45 ›› Issue (6): 2075-2091.DOI: 10.16552/j.cnki.issn1001-1625.2025.1088

• 陶瓷 • 上一篇    下一篇

生物质基高性能结构碳材料的研究进展:碳纤维、碳(碳化物)基体与碳涂层

李楚星(), 王洪磊(), 周新贵, 余金山   

  1. 国防科技大学空天科学学院新型陶瓷纤维及其复合材料重点实验室,长沙 410073
  • 收稿日期:2025-11-07 修订日期:2026-02-21 出版日期:2026-06-15 发布日期:2026-07-14
  • 通信作者: 王洪磊,博士,副教授。E-mail:honglei.wang@163.com
  • 作者简介:李楚星(1997—),男,博士研究生。主要陶瓷基复合材料的研究。E-mail:1148397842@qq.com
  • 基金资助:
    国防科工局稳定支持项目(WDZC20235250502);国家自然科学基金项目(52272100)

Research Progress on Biomass-Based High-Performance Structural Carbon Materials: Carbon Fibers, Carbon (Carbide) Matrices, and Carbon Coatings

LI Chuxing(), WANG Honglei(), ZHOU Xingui, YU Jinshan   

  1. Science and Technology on Advanced Ceramic Fibers and Composites Laboratory,College of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,China
  • Received:2025-11-07 Revised:2026-02-21 Published:2026-06-15 Online:2026-07-14

摘要:

碳材料在推动人类文明发展的过程中发挥着关键作用,但因其制备所依赖的化石原料面临资源短缺、环境污染等严峻挑战。生物质凭借来源广泛、可再生、碳中和等特性成为替代化石原料的理想碳源,现有生物质碳领域的综述多关注高比表面积功能碳材料,而本文聚焦于高性能结构碳材料,并系统综述其最新研究进展,具体包括以下三个方向:针对生物质碳纤维力学性能不足的问题,从原料筛选与前驱体改性两方面提出优化策略;梳理基于糖溶胶-凝胶工艺的碳基体及碳化物超高温陶瓷基体的制备与性能研究,并探讨糖溶胶-凝胶工艺的优势与现存挑战;阐述基于糖类水热碳化技术制备的碳涂层的形成机制、质量调控策略及其作为界面相对复合材料力学性能的影响规律。

关键词: 生物质碳, 碳纤维, 碳基体, 碳化物, 超高温陶瓷, 碳涂层

Abstract:

Carbon materials play a key role in promoting the development of human civilization, but their preparation depends on fossil raw materials and faces severe challenges such as resource shortage and environmental pollution. Biomass has become an ideal carbon source to replace fossil raw materials due to its wide range of sources, renewable and carbon neutrality. The existing reviews in the field of biomass carbon pay more attention to functional carbon materials with high specific surface area. This paper focuses on high-performance structural carbon materials and systematically reviews its latest research progress, including the following three directions. Aiming at the problem of insufficient mechanical properties of biomass carbon fibers, optimization strategies are proposed from two aspects: raw material screening and precursor modification. The preparation and properties studies of carbon matrix and carbide ultra-high temperature ceramic matrix based on sugar sol-gel process are reviewed, and the advantages and existing challenges of sugar sol-gel process are discussed. The formation mechanism, quality control strategy of carbon coating prepared by carbohydrate hydrothermal carbonization technology and its influence on the mechanical properties of composites as interface phase are described.

Key words: biomass carbon, carbon fiber, carbon matrix, carbide, ultra-high temperature ceramics, carbon coating

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