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Anti-Corrosion

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Bian Jie – One of the best experts on this subject based on the ideXlab platform.

  • Metal Corrosion and Progress in Anti-Corrosion Organic Coatings
    Materials Science and Engineering, 2003
    Co-Authors: Bian Jie

    Abstract:

    One of the important Anti-Corrosion methods is protecting metals with organic coatings. This article described the development status of Anti-Corrosion organic coatings, introduced several new kinds of Anti-Corrosion coatings with high properties.

Zhongyu Li – One of the best experts on this subject based on the ideXlab platform.

  • Preparation of polyaniline/graphene composites with excellent Anti-Corrosion properties and their application in waterborne polyurethane anticorrosive coatings
    RSC Advances, 2016
    Co-Authors: Liu Wenjie, Ma Jianfeng, Zhongyu Li

    Abstract:

    Polyaniline, a novel conductive polymer, has been widely used as an anti-corrosive filler. In order to further improve the Anti-Corrosion performance, polyaniline/graphene (PANI/RGO) composites were prepared by in situ polymerization. And PANI/RGO composite Anti-Corrosion coatings were also prepared using PANI/RGO as anti-corrosive filler and waterborne polyurethane (WPU) as matrix. The Anti-Corrosion properties were proven by potentiodynamic polarization curves (Tafel polarization curves), electrochemical impedance spectroscopy and salt spray test analysis of the WPU anti-corrosive coatings. The results showed that the obtained composite coatings reinforced by 0.75 wt% of PANI/RGO composites possessed superior anti-corrosive performance when the graphene content of the filler was 4 wt%.

Shaowei Guan – One of the best experts on this subject based on the ideXlab platform.

  • Fabrication of low-temperature curing PES coatings with excellent Anti-Corrosion properties by introducing the crosslinking agent
    Corrosion Science, 2019
    Co-Authors: Bo Zhang, Hongyue Wang, Yizeng Di, Ye Tian, Ningning Song, Shaowei Guan

    Abstract:

    Abstract Low-temperature curing polyethersulfone (PES) coatings (LTCC-PES and LTCC-PES/PTFE) with excellent Anti-Corrosion properties have been successfully fabricated by introducing crosslinking agent. Water absorption of LTCC-PES is far lower than the common neat epoxy coatings, indicating LTCC-PES can display higher Anti-Corrosion properties. To further enhance the Anti-Corrosion properties of LTCC-PES, polytetrafluoroethylene (PTFE) is incorporated into LTCC-PES as filling agent to decrease the defects within LTCC-PES. Results show that LTCC-PES/PTFE exhibits lower water absorption and LTCC-PES/PTFE still possesses high Anti-Corrosion properties after long-term exposure to corrosive environment due to the further enhancing physical shielding effect of LTCC-PES/PTFE.