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第54卷第 4 期 涂料工业 Vol. 54 No. 4
2024年 4 月 王 波等:基于改性氧化石墨烯/聚苯胺增强水性聚氨酯防腐涂层的制备及性能研究 Apr. 2024
PAINT & COATINGS INDUSTRY
基 改性氧化石墨烯/聚苯 增强水性聚 酯
防腐涂层的制备及性能研究
波 , , 海波 *1,2
2
1
(1. 海洋涂料国 重点实验室,海洋化工研究院有限公司,山东青岛 266071;
2. 四 大学轻工科学与工程学院,成 610065)
摘 要: WPU , PDA
/ FGO/PANI ,
FT-IR - UV-vis SEM TEM
, : PDA/FGO/PANI PDA
FGO/PANI ,PDA ,
, PDA PANI
关键词:
中图分类号:TQ635. 2 文献标志码:A 文章编号:0253-4312(2024)04-0054-08
doi:10. 12020/j. issn. 0253-4312. 2023-234
Preparation and Performance of Modified Graphene Oxide/Polyaniline-
reinforced Waterborne Polyurethane Anticorrosive Coating
1
2
Wang Bo ,Xu Yinjie ,Wang Haibo 1,2
(1. State Key Laboratory of Marine Coating,Marine Chemical Research Institute,Qingdao,Shandong 266071,
China;2. College of Biomass Science and Engineering,Sichuan University,Chengdu 610065,China)
Abstract:In order to improve the compatibility between fillers and waterborne
polyurethane(WPU) and to increase the anticorrosion properties,polydopamine(PDA)
modified graphene oxide/polyaniline(FGO/PANI)nanofillers were utilized for the preparation
of WPU coating. The nanofiller structures were characterized by Fourier Transform Infrared
Spectroscopy(FT-IR),Ultraviolet-Visible Absorption Spectroscopy(UV-vis),Scanning Electron
Microscopy(SEM),and Transmission Electron Microscopy(TEM),and the mechanical and
anticorrosive properties of the coatings were analyzed. The results showed that the filler
PDA/FGO/PANI was successfully synthesized and PDA was successfully encapsulated on the
surface of FGO/PANI,and the addition of PDA could effectively improve the compatibility
between the nanofiller and the aqueous polyurethane to enhance the mechanical and
[基金项目] 海洋涂料国家重点实验 开放 基金(GZ-21-002)
第一作者:王波(1972—),男,正高级工程师,主要从事高性能防腐涂料、功能涂料及材料研究。
*通信作者:王海波(1983—),男,教授,主要从事功能化高分子材料的合成与性能研究。
本文规范引用格式:
王波,许胤杰,王海波 . 基于改性氧化石墨烯/聚苯胺增强水性聚氨酯防腐涂层的制备及性能研究[J]. 涂料工业,2024,54(4):54-61.
WANG B,XU Y J,WANG H B. Preparation and performance of modified graphene oxide/polyaniline-reinforced waterborne polyurethane anticorrosive
coating[J]. Paint & Coatings Industry,2024,54(4):54-61.
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