儿茶酚型水下胶粘剂的研究进展  

Research progress of catechol-based underwater adhesive

作　　者：张承钰 吴雯晓 杨智慧 史浩伯 田伟智 谢雨辰 秦佳琦 卢海峰[1,2] Zhang Chengyu;Wu Wenxiao;Yang Zhihui;Shi Haobo;Tian Weizhi;Xie Yuchen;Qin Jiaqi;Lu Haifeng(School of Chemistry and Chemical Engineering,Shandong University,Ji'nan 250100,Shandong,China;Shandong Key Laboratory of Advanced Organo Silicon Materials and Technologies,Ji'nan 256401,Shandong,China;Beijing Xinghang Mechanical-Electric Equipment Co.,Ltd.,Beijing 100074,China)

机构地区：[1]山东大学化学与化工学院,山东济南250100 [2]山东省先进有机硅材料与技术重点实验室,山东济南256401 [3]北京星航机电装备有限公司,北京100074

出　　处：《中国胶粘剂》2025年第2期1-8,共8页China Adhesives

基　　金：国家重点研发计划项目(2022YFF1400300)。

摘　　要：海洋工业、生物医疗等应用领域需要与浸没在水中的表面进行粘接的胶粘剂,但水化层通常会阻碍胶粘剂和表面之间的相互作用。受生物启发,儿茶酚官能化聚合物已被广泛研究并用于水下黏附。尽管相较于干胶,其粘接强度和基材多样性还有不少提升空间,但在粘接强度方面获得了很大进步。本综述梳理、概述了含有儿茶酚基团的水下胶粘剂的国内外最新研究进展。从海洋生物贻贝的吸附原理展开,探讨儿茶酚基团的界面吸附,概述基于不同机理的水下胶粘剂的性能。最后对其可能的发展方向进行展望,为解决潮湿环境下的粘接难题提供新的思路与方法。The application fields such as marine industry and biomedicine require adhesive capable of bonding to surfaces submerged in water,however,the hydration layer often hinders the interaction between the adhesive and the surface.Inspired by biology,catechol-functionalized polymers have been extensively studied and used for underwater adhesion.Significant progress has been made in enhancing its bonding strength,although there is still room for improvement in terms of bonding strength and substrate diversity compared to dry adhesive.The latest research progress,both domestically and internationally,on underwater adhesive containing catechol groups was systematically summarized in this review.Starting from the adsorption principle of marine mussels,the interfacial adsorption of catechol groups was explored and the performance of underwater adhesive based on different mechanisms was summarized.Finally,the potential development directions were discussed,offering new ideas and methods to solve the bonding problems in humid environments.

关 键 词：水下 胶粘剂 粘接 儿茶酚 

分 类 号：TQ430.3[化学工程]