Amino-Functionalized Graphene-Zinc Coordination Interface-Induced Intergranular Corrosion for Superior Cathodic Protection of Low-Zinc Epoxy Coating
Ω, which is very close to its initial value and still higher than that of GO/ZEC. Meanwhile, the enhanced intergranular corrosion also enables multiple reactivations of cathodic protection, thereby leading to a remarkable increase of zinc utilization efficiency from 9% to 20.5%. This interfacial engineering strategy provides a promising route for enhancing the cathodic protection performance of low-zinc epoxy coatings.
Authors
- Siyi Zhang
- Defang Zhao (ORCID: https://orcid.org/0000-0003-2977-6331)
- Haonan Wang (ORCID: https://orcid.org/0000-0002-7474-2096)
- Youguo Huang
- Juantao Jiang (ORCID: https://orcid.org/0000-0002-2644-2777)
- Hongqiang Wang (ORCID: https://orcid.org/0000-0002-6677-7010)
- Qingyu Li (ORCID: https://orcid.org/0000-0003-4638-4401)
- Qichang Pan (ORCID: https://orcid.org/0000-0003-0418-0240)
- Fenghua Zheng (ORCID: https://orcid.org/0000-0001-7522-4728)
- Keke Gao
- Jinlu Han
Institutions
- Guangxi Normal University (CN)
Publication Details
- Journal
- Langmuir
- Published
- 2026-05-08
- DOI
- https://doi.org/10.1021/acs.langmuir.5c06918
- Primary Topic
- Corrosion Behavior and Inhibition
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Natural Science Foundation of Guangxi Zhuang Autonomous Region
- National Natural Science Foundation of China
- Science and Technology Department of Guangxi Zhuang Autonomous
- Specific Research Project of Guangxi for Research Bases and Talents