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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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