现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (11) : 20-24. DOI: 10.16606/j.cnki.issn0253-4320.2020.11.004

技术进展

煤直接液化残渣衍生碳材料的研究进展

王相龙, 李怡招, 宿新泰

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Research progress on carbon materials derived from direct coal liquefaction residues

WANG Xiang-long, LI Yi-zhao, SU Xin-tai

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摘要

系统介绍了煤直接液化残渣（CLR）的基本性质，总结了CLR在制备高附加价值碳材料领域的最新研究进展，包括由CLR制备多孔碳、碳纳米管与碳纤维、含碳复合物、中间相沥青及所得碳材料在催化、电化学储能、吸波等领域中的应用，并在此基础上对CLR的未来研究方向进行了展望。

Abstract

Basic properties of direct coal liquefaction residue (CLR) are systematically introduced.Latest research progress in utilizing CLR to prepare high value-added carbon materials is summarized in detail,including porous carbon,carbon nanotube,carbon fiber,carbon-containing composites,and mesophase asphalt.The applications of these carbon materials in catalysis,electrochemical energy storage,wave absorption and so on are also demonstrated.Perspectives on future research directions of CLR are suggested.