大学化学 >> 2026, Vol. 41 >> Issue (8): 139-147.doi: 10.12461/PKU.DXHX202507078

知识介绍 上一篇    下一篇

贵金属气凝胶的发现、制备、凝胶机制及应用

汪恒佳, 顾文玲, 朱成周   

  1. 华中师范大学化学学院, 绿色农药国家重点实验室, 湖北 武汉 430079
  • 收稿日期:2025-07-21 录用日期:2025-08-11 发布日期:2026-08-25
  • 通讯作者: 朱成周 E-mail:czzhu@ccnu.edu.cn Chengzhou Zhu
  • 基金资助:
    中央高校基本科研业务费专项资金(CCNU22JC006,CCNU24JCPT032)

Noble metal aerogels: discovery, synthesis, gelation mechanism, and applications

Hengjia Wang, Wenling Gu, Chengzhou Zhu   

  1. State Key Laboratory of Green Pesticide, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei Province, China
  • Received:2025-07-21 Accepted:2025-08-11 Published:2026-08-25
  • Contact: Chengzhou Zhu E-mail:czzhu@ccnu.edu.cn

摘要: 贵金属气凝胶作为一类新兴三维自组装纳米材料,巧妙结合贵金属优异的物理化学性质与气凝胶自支撑多孔结构的独特优势,因而受到了广泛关注。本文聚焦于近十余年来贵金属气凝胶方面的关键研究进展,简要介绍其发现、制备方法、凝胶机制以及在电催化、传感和自驱动器件等方面的应用,并对现有挑战和未来发展进行了简要总结与展望。

关键词: 气凝胶, 贵金属, 自组装, 电催化, 传感

Abstract: As an emerging class of three-dimensional self-assembled nanomaterials, noble metal aerogels (NMAs) have garnered significant research interest due to their unique combination of the excellent physicochemical properties inherent to noble metals and the distinctive structural advantages of self-supporting porous aerogel networks. This review highlights key advancements in NMA research over the past decade, encompassing their discovery, synthetic approaches, gelation mechanisms, and diverse applications in electrocatalysis, sensing, and self-propelled devices. Current challenges and future research directions in this field are also critically discussed.

Key words: Aerogels, Noble metal, Self-assembly, Electrocatalysis, Sensing