一维纳米结构增强碳/碳复合材料的最新进展,Advanced Functional Materials

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一维纳米结构增强碳/碳复合材料的最新进展
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2022-06-28 , DOI: 10.1002/adfm.202204965
Xuemin Yin ₁ , Liyuan Han ₁ , Huimin Liu ₁ , Ni Li ₂ , Qiang Song ₁ , Qiangang Fu ₁ , Yulei Zhang ₁ , Hejun Li ₁

Affiliation

碳纤维增强碳基（carbon/carbon，C/C）复合材料具有一系列优异的结构优点，已成为航天领域高温热结构材料的候选材料。然而，对于有刺或薄壁C/C复合材料，由于在加工过程中连续碳纤维被切断，残留碳纤维量有限，仅使用碳纤维不能有效地增强碳基体，导致机械性能急剧下降。此外，航空航天器的快速发展要求C/C复合材料不仅具有优异的力学性能，而且还具有多功能性能。为有效解决这些问题，满足日益增长的需求，各种一维纳米结构作为纳米增强材料被引入到 C/C 复合材料中，实现了机械和功能性能的极大改善。在这篇综述中，系统总结了关于在 C/C 复合材料中应用的不同一维纳米增强材料的最新研究活动。最后对本文进行了总结并提出了未来的研究展望。本综述为进一步提高C/C复合材料性能提供了“一维纳米增强”策略，可供不同纤维/基体复合材料领域的研究人员广泛借鉴。系统总结了关于应用于 C/C 复合材料的不同一维纳米增强材料的最新研究活动。最后对本文进行了总结并提出了未来的研究展望。本综述为进一步提高C/C复合材料性能提供了“一维纳米增强”策略，可供不同纤维/基体复合材料领域的研究人员广泛借鉴。系统总结了关于应用于 C/C 复合材料的不同一维纳米增强材料的最新研究活动。最后对本文进行了总结并提出了未来的研究展望。本综述为进一步提高C/C复合材料性能提供了“一维纳米增强”策略，可供不同纤维/基体复合材料领域的研究人员广泛借鉴。

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Recent Progress in 1D Nanostructures Reinforced Carbon/Carbon Composites

Carbon fiber reinforced carbon matrix (carbon/carbon, C/C) composites have become the promising candidates for high-temperature thermal structure materials in aerospace fields, owning to a series of excellent structural merits. However, for aculeate or thin-walled C/C composites, due to the fact that continuous carbon fibers are cut off during the machining process and the amount of residual carbon fibers is limited, carbon matrix cannot be effectively strengthened just by using carbon fibers, resulting in a sharp decline in mechanical performance. Furthermore, the rapid development of aerospace vehicles requires that C/C composites not only have excellent mechanical properties but also possess multifunctional properties. To effectively solve these problems and meet the increasing demands, various 1D nanostructures as nanoreinforcements have been introduced into C/C composites, achieving the great improvement in mechanical and functional properties. In this review, the state-of-the-art research activities regarding different 1D nanoreinforcements applied in C/C composites are systematically summarized. Finally, this review is concluded and the future research prospects are proposed. This review provides the “1D nanoreinforcements” strategy to further improve the properties of C/C composites, which could be widely used for reference by researchers in the fields of different fiber/matrix composites.

更新日期：2022-06-28

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