Novel conducting polymer based composite coatings for corrosion protection of zinc
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- Novel conducting polymer based composite coatings for corrosion protection of zinc
- 发表刊物：
- CORROSION SCIENCE
- 摘要：
- The application of conducting polymers on zinc tends to result in an electronically highly insulating interface-leading even-to-Fermi-level misalignment at the polymer/metal interface. This makes-the conducting polymers electrochemically inactive. To prevent this Fermi-level misalignment, carbon black was introduced as conductive spacer between the conducting polymer and the zinc into composite coatings of poly (3,4-ethylenedioxythiophene) (PEDOT) nanoparticles and a polyvinyl butyral (PVB) binder. It was found that the carbon black not only enabled electronic contact between zinc and the PEDOT, but also increased the amount of electrochemical available PEDOT in the coating, by supplying the necessary conductive pathways.
- 合写作者：
- Bai, Xiaoxia; The Hai Tran; Yu, Demei; Vimalanandan, Ashokanand; Hu, Xiujie; Roh
- 是否译文：
- 否
- 发表时间：
- 2015-07-01