Enhanced photocathodic protection on 304SS in marine environment by Z-Scheme polydopamine-modified CdS

Jin, Zuquan; Liu, Yue; Jiang, Haosen; Zhang, Xiaoying

doi:10.1016/j.conbuildmat.2024.135216

Cited by 3 publications

(2 citation statements)

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“…Therefore, PCP coating technology represents a green, energysaving, and environmentally friendly CP method. 20,21 Selecting an appropriate PCP coating is crucial to achieving a stable PCP performance. The coating needs to have favorable light absorption capability, strong reduction ability, effective separation of e − −h + , and good stability.…”

Section: Introductionmentioning

confidence: 99%

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Review of TiO₂-Based Heterojunction Coatings in Photocathodic Protection

Xu,

Li,

Wen

et al. 2024

ACS Appl. Nano Mater.

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Photocathodic protection coating is an emerging anticorrosion technology that combines the protective characteristics of coating and cathodic protection. TiO 2 is stable and easy to prepare; however, it suffers from a low sunlight utilization rate and low photoelectric conversion efficiency. The construction of TiO 2 -based heterojunction coatings provides an effective solution to these challenges. This work summarizes the synthesis methods of TiO 2based heterojunction coatings, explores the charge-transfer mechanisms associated with various types of heterojunction coatings (e.g., type II heterojunction, p−n junction, Schottky junction, and Z-scheme heterojunction), and reviews the characterization methods used for heterojunction analysis. Finally, the application prospects and future research directions of TiO 2 -based heterojunction coatings are proposed. This study will help researchers understand the fabrication process and application of TiO 2 -based heterojunction coatings in photocathodic protection.

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Section: Introductionmentioning

confidence: 99%

“…From the service process of the PCP coatings, it can be found that the PCP process only consumes solar energy and does not produce harmful products. Therefore, PCP coating technology represents a green, energy-saving, and environmentally friendly CP method. , …”

Section: Introductionmentioning

confidence: 99%