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中间相沥青基炭纤维（MPCF）具有导热性能高、热膨胀系数小、弹性模量高等优异性能，被广泛应用于航空航天、国防军工、轨道车辆、压力容器等领域。但由于MPCF现有制备工艺复杂、产业规模较小等问题，使得MPCF的制备工艺成为高性能炭纤维领域的研究重点和难点。本文系统探讨了MPCF的制备方法，从原料来源、制备工艺、表征方法和应用现状等方面概述了其研究发展状况，分析了行业竞争格局，并对高性能炭纤维未来发展趋势做出了展望。
Abstract：Mesophase pitch-based carbon fiber (MPCF) has excellent properties such as high thermal conductivity， small coefficient of thermal expansion， high modulus of elasticity， which is widely used in the fields of aerospace， national defense industry， rail vehicles， pressure vessels. However， due to the complexity of the existing preparation process of MPCF and the small scale of the industry， the preparation process of MPCF has become a research focus and difficulty in the field of high performance carbon fiber. This paper systematically discusses the preparation method of MPCF， outlines its research and development status from the raw material source， preparation process， characterization method and application status， analyzes the industry competition pattern， and makes an outlook on the future development trend of high performance carbon fiber.
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基本信息:
中图分类号:TQ342.742
引用信息:
[1]焦玉凯,王辉,李明.中间相沥青基炭纤维的制备与表征研究[J].炭素技术().
基金信息:
中国博士后科学基金面上项目(No.2023M742136); 山东省博士后创新项目(SDCX-ZG-202400269); 山东省大学生创新创业训练计划项目（S202410435104）
2026-04-22
2026-04-22
2026-04-22