ArticleScientific reports2024
ZnO doped PAMAM for asphalt improvement as anti-corrosive coatings.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Dopant-dependent structure-property relationships in functionalized graphene and MWCNTs for sustainable energy applications.Scientific reports · 2026Article
- Electrochemical evaluation of EVA/ZnO nanocomposite coatings: achieving superior electrochemical corrosion protection in harsh environments.RSC advances · 2025Article
- Strontium-Zinc conversion coating on magnesium plates for resorbable tack screws in guided bone regeneration: Characterization and biocompatibility evaluation.Journal of clinical and experimental dentistry · 2025Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Asphalt is widely used as a coating resin due to its excellent adhesion strength and cost-effectiveness; however, its limited corrosion protection necessitates enhancement. In this study, poly(amidoamine) (PAMAM), combined with zinc oxide (ZnO) nanoparticles, was incorporated into the asphalt matrix to improve its anticorrosive properties. Various ratios of PAMAM-ZnO nanocomposite (1, 2, 4, and 6% by weight) were added to the asphalt binder, with the materials characterized using XRD, ¹H-NMR, and SEM techniques. The 2% PAMAM-ZnO/asphalt ratio exhibited the most significant improvement, achieving a corrosion protection efficiency (η%) of 97.93%, as confirmed by Tafel analysis, and a charge transport resistance (R
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