Page 84 - 2025年7月防腐蚀专辑
P. 84
第54卷第 9 期 涂料工业 Vol. 54 No. 9
2024年 9 月 刘晓艺等:基于缓蚀剂负载型微纳米容器防腐涂层的研究进展 Sept. 2024
PAINT & COATINGS INDUSTRY
基 缓蚀剂 型微 器防腐涂层的研究进展
艺, 阳, 青青, *
(江南大学化学与材料工程学院,江苏 214122)
摘 要:为了提高有机涂层的防腐能力与使用寿命,研究人员致力于将缓蚀剂通过微纳米容器
封装后再与基料混合。这种方法相比于直接将缓蚀剂与基料混合,更能够提高其与基料的相容性,
并实现缓蚀剂可控释放,从而增强涂层的防腐效果。综述了用于制备微纳米容器的3种常见材料,包
括无机材料(埃 石、二氧化 、介孔二氧化硅、碳空心微球等)、有机材料(微胶 、多孔微球)和无
机-有机复合材料,在此基础上介绍了多重防腐微纳米容器。此外,还总结了 4 种常见的缓蚀剂的封
装方式(直接封装法、低压浸渍法、层层自组装封装、共价键结合法),并对缓蚀剂负载型微纳米容器
未来的发展趋势进行了展望。基于缓蚀剂负载型微纳米容器防腐涂层在复杂环境下发挥着重要作
用,能有效延长其使用寿命并提高防腐能力,是防止金属腐蚀的有效手段。
关键词:微纳米容器;金属腐蚀;防腐涂层;微胶 ;多孔微球
中图分类号:TQ635. 2 文献标志码:A 文章编号:0253-4312(2024)09-0056-08
doi:10. 12020/j. issn. 0253-4312. 2024-190
Research Progress of Anticorrosive Coating Based on
Micro/nanocontainer Loaded with Corrosion Inhibitor
LIU Xiaoyi,YIN Hongyang,ZHANG Qingqing,LUO Jing
J
J
(School of chemistry and material engineering,iangnan University,Wuxi,iangsu 214122,China)
Abstract:n order to improve the protective effect and service life of organic coating,
I
researchers were committed to encapsulate corrosion inhibitors within micro/nanocontainers
and then mixed them with coating matrix. Compared with the direct mixing,he encapsulated
t
corrosion inhibitors in micro/nanocontainers could significantly enhance the compatibility with
the matrix and control the release of the inhibitors,thereby enhancing the anticorrosive
effectiveness. In this paper,three common types of materials used for preparing
micro/nanocontainers were reviewed,including inorganic materials (halloysite,ceria,
mesoporous silica,hollow carbon microspheres,and so on),organic materials(microcapsules,
porous microspheres) and inorganic-organic composite materials, as well as
micro/nanocontainers with multiple anticorrosive functions. Furthermore,four common
l
encapsulation methods(direct encapsulation method,ow-pressure impregnation method,ayer
l
by layer self-assembly,covalent bonding method)for corrosion inhibitors were summarized
and the future development direction of micro/nanocontainers loaded with corrosion inhibitor
[基金项目] 国家自然科学 项目(52273057)
*通信作者
本文规范引用格式:
刘晓艺, 红阳,张青青,等 . 基于缓蚀剂负载型微纳米容器防腐涂层的研究进展[J]. 涂料工业,2024,54(9):56-63.
LIU X Y,YIN H Y,ZHANG Q Q,et al. Research progress of anticorrosive coating based on micro/nanocontainer loaded with corrosion inhibitor [J].
Paint & Coatings Industry,2024,54(9):56-63.
81