A review of epoxy vitrimer-based thermally conductive composites

IF 4.6 3区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY
RSC Advances Pub Date : 2025-10-10 DOI:10.1039/D5RA05874K
Huimei Yao, Xuan Xu, Zipeng Chen, Kai Li, Tao Wang, Shenghua Pei, Jiaojiao Fu and Jiaxin Wang
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Abstract

Driven by advancements in integrated and high-power electronic devices, polymer composites featuring high thermal conductivity (TC), recyclability, and dynamic functionalization have emerged as a focal point in thermal management research. Epoxy vitrimer (EV), owing to its covalent adaptable network (CAN), which enables self-healing, recyclability, and network reconstruction, presents a novel paradigm for designing high-performance thermally conductive composites (TCCs). This review systematically reviews the synthesis strategies, exchange mechanisms, and properties of epoxy vitrimer-based thermally conductive composites (EVTCCs) across diverse CAN architectures (e.g., ester, disulfide, imine, etc.), while highlighting key advancements and future directions in this evolving field.

Abstract Image

环氧玻璃体基导热复合材料研究进展
在集成和大功率电子器件进步的推动下,具有高导热性(TC)、可回收性和动态功能化的聚合物复合材料已成为热管理研究的焦点。环氧玻璃聚合物(EV)由于其共价自适应网络(CAN),能够实现自修复、可回收和网络重建,为设计高性能导热复合材料(tcc)提供了一种新的范例。本文系统地综述了不同CAN结构(如酯、二硫、亚胺等)的环氧玻璃体基导热复合材料(EVTCCs)的合成策略、交换机制和性能,同时强调了这一不断发展的领域的关键进展和未来方向。
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来源期刊
RSC Advances
RSC Advances chemical sciences-
CiteScore
7.50
自引率
2.60%
发文量
3116
审稿时长
1.6 months
期刊介绍: An international, peer-reviewed journal covering all of the chemical sciences, including multidisciplinary and emerging areas. RSC Advances is a gold open access journal allowing researchers free access to research articles, and offering an affordable open access publishing option for authors around the world.
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