化工学报

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生物基防腐涂层的研究进展

陈子汉(), 刘晓阳, 杨天祥, 王志, 赵颂()   

  1. 天津大学化工学院化学工程研究所,化学工程与低碳技术全国重点实验室(天津大学),天津市膜科学与海水淡化技术重点实验室,天津化学化工协同创新中心,天津 300350
  • 收稿日期:2025-06-30 修回日期:2025-07-23 出版日期:2025-07-29
  • 通讯作者: 赵颂
  • 作者简介:陈子汉(2002—),男,硕士研究生,zihan_chen@tju.edu.cn

Research progress on bio based anti-corrosion coating

Zihan CHEN(), Xiaoyang LIU, Tianxiang YANG, Zhi Wang, SONG Zhao()   

  1. Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University; State Key Laboratory of Chemical Industry and Low-Carbon Technology (Tianjin University); Tianjin Key Laboratory of Membrane Science and Desalination Technology; Tianjin Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300350, China
  • Received:2025-06-30 Revised:2025-07-23 Online:2025-07-29
  • Contact: SONG Zhao

摘要:

面对绿色可持续发展的迫切需求,利用天然生物质为原料制备生物基防腐涂层已成为应对碳中和挑战、革新防腐技术的前沿热点。本文系统综述了生物基防腐涂层材料及其功能化的研究进展,深入阐述其主要的防腐蚀机制。针对当前生物基防腐涂层存在的性能局限,本文探讨了通过纳米复合、缓蚀剂负载、自愈合设计及协同防护机制等策略实现涂层性能提升。此外,本文还概述生物基防腐涂层在海洋工程、工业设备、航空航天等关键领域的应用现状,并指出未来生物基防腐涂层研发亟待突破的关键技术瓶颈,以推动其在更广泛领域的实际应用与产业化进程。

关键词: 生物质, 腐蚀, 聚合物, 涂层, 功能化

Abstract:

Facing the urgent demands of green and sustainable development, the preparation of bio based anticorrosive coatings using natural biomass as raw materials has become a cutting-edge research hotspot for addressing carbon neutrality challenges and innovating anticorrosion technologies. This paper provides a systematic review of the research progress on bio based anticorrosive coating materials and their functionalization, elaborating in depth on their primary anticorrosion mechanisms. In response to the performance limitations currently present in bio based anticorrosive coatings, this paper explores strategies such as nano-compositing, corrosion inhibitor loading, self-healing design, and synergistic protection mechanisms to enhance the performance of these coatings. Additionally, this paper outlines the current application status of bio based anticorrosive coatings in key fields such as marine engineering, industrial equipment, and aerospace, and points out the critical technological bottlenecks that urgently need to be overcome in the future research and development of these coatings, aiming to promote their practical application and industrialization process in even broader fields.

Key words: biomass, corrosion, polymers, coating, functionalization

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