大学化学 >> 2026, Vol. 41 >> Issue (2): 268-272.doi: 10.12461/PKU.DXHX202501011

所属专题： 化学科普(2025)

科普 上一篇    下一篇

“破镜重圆”——自修复材料的奥秘

喻研1, 王子健1, 吴红1,2, 胡伟1,3   

  1. 1 中国科学技术大学化学与材料科学学院, 合肥 230026;
    2 化学国家级实验教学示范中心(中国科学技术大学), 合肥 230026;
    3 中国科学技术大学合肥微尺度物质科学国家研究中心, 合肥 230026
  • 收稿日期:2025-01-06 录用日期:2025-03-18 发布日期:2025-12-27
  • 通讯作者: 吴红, 胡伟 E-mail:wuhong90@ustc.edu.cn;whuustc@ustc.edu.cn Hong Wu, Wei Hu
  • 基金资助:
    中国科学技术大学本科质量工程项目(2024xjyxm030, 2023xjyxm044)

The Mystery of Self-Healing Materials: Breaking the Mirror and Restoring It

Yan Yu1, Zijian Wang1, Hong Wu1,2, Wei Hu1,3   

  1. 1 School of Chemistry and Materials Science, University of Science and Technology of China, Hefei 230026, China;
    2 National Demonstration Center for Experimental Chemistry Education (University of Science and Technology of China), Hefei 230026, China;
    3 Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
  • Received:2025-01-06 Accepted:2025-03-18 Published:2025-12-27
  • Contact: Hong Wu, Wei Hu E-mail:wuhong90@ustc.edu.cn;whuustc@ustc.edu.cn

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摘要： 自修复材料是一种受损后能够进行自我修复的新型材料，具有十分广阔的应用前景。本文通过大华和小雪两位大学生的对话，从自修复机制的角度出发，介绍了本征型与外援型两种方法背后的化学原理，包括可逆反应、动态共价键、超分子相互作用等，并且展望了自修复材料未来的发展潜力。

关键词: 自修复材料, 本征型方法, 外援型方法, 共价键, 超分子相互作用

Abstract: Self-healing materials, a novel class of materials capable of repairing themselves after damage, hold immense potential for diverse applications. Through a dialogue between two university students, Dahua and Xiaoxue, this article explores the chemical principles underlying intrinsic and extrinsic self-healing mechanisms, including reversible reactions, dynamic covalent bonds, and supramolecular interactions. Additionally, it highlights the future development prospects of self-healing materials.

Key words: Self-healing materials, Intrinsic approaches, Extrinsic approaches, Covalent bond, Supramolecular interactions