Research progress on preparation and modification technology of conductive polymer corrosive protection coatings

JIN Yijie; CHEN Zhihao; YANG Wenzhong; ZHAN Shengpeng; JIA Dan; ZHANG Wulin; MA Lixin; DUAN Haitao

doi:10.13801/j.cnki.fhclxb.20220512.006

Volume 40 Issue 2

Feb. 2023

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Article Navigation > Acta Materiae Compositae Sinica > 2023 > 40(2): 710-725

JIN Yijie, CHEN Zhihao, YANG Wenzhong, ZHAN Shengpeng, JIA Dan, ZHANG Wulin, MA Lixin, DUAN Haitao. Research progress on preparation and modification technology of conductive polymer corrosive protection coatings[J]. Acta Materiae Compositae Sinica, 2023, 40(2): 710-725. doi: 10.13801/j.cnki.fhclxb.20220512.006

Citation:

JIN Yijie, CHEN Zhihao, YANG Wenzhong, ZHAN Shengpeng, JIA Dan, ZHANG Wulin, MA Lixin, DUAN Haitao. Research progress on preparation and modification technology of conductive polymer corrosive protection coatings[J]. Acta Materiae Compositae Sinica, 2023, 40(2): 710-725. doi: 10.13801/j.cnki.fhclxb.20220512.006

Citation:

JIN Yijie, CHEN Zhihao, YANG Wenzhong, ZHAN Shengpeng, JIA Dan, ZHANG Wulin, MA Lixin, DUAN Haitao. Research progress on preparation and modification technology of conductive polymer corrosive protection coatings[J]. Acta Materiae Compositae Sinica, 2023, 40(2): 710-725. doi: 10.13801/j.cnki.fhclxb.20220512.006

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Research progress on preparation and modification technology of conductive polymer corrosive protection coatings

doi: 10.13801/j.cnki.fhclxb.20220512.006

1.
State Key Laboratory of Special Surface Protection Materials and Application Technology, Wuhan Institute of Material Protection, Wuhan 430030, China
2.
School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 210009, China

Funds: National Natural Science Foundation of China (51805377); Wuhan Enterprise Technology Innovation Project (2020010602012060)

Received Date: 2022-03-29
Accepted Date: 2022-05-08
Rev Recd Date: 2022-05-05

Available Online: 2022-05-13

Publish Date: 2023-02-01

Abstract

Abstract

The marine engineering equipment manufacturing industry in China is in the critical stage of survival and development. The anti-corrosion coating is one of the most effective ways to reduce the corrosion rate of the substrate and improve its service life. Conductive polymers (CPs) coatings have been widely used in the field of metal corrosion protection due to its advantages of environmental protection, simple preparation and unique conductive and anticorrosive mechanism. This work summarizes the anticorrosion mechanism of CPs coatings, introduces the current situation of preparing conductive polymer coating by two methods of chemical oxidation and electrochemical synthesis, and focuses on the improvement effect of doping modification, copolymerization modification and layered design of CPs coatings on the corrosion resistance of the coating. Finally, the possible research hotspots and development trends of CPs coatings in the field of corrosion protection are proposed.
- conductive polymers,
- coatings,
- corrosion protection,
- modification technology,
- Anti-corrosion mechanism
Long Abstrsct
Innovation Points

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References(92)

References

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