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Retraction

RETRACTED: Atta et al. Hybrid ZrO2/Cr2O3 Epoxy Nanocomposites as Organic Coatings for Steel. Coatings 2020, 10, 997

by
Ayman M. Atta
1,*,
Mona A. Ahmed
2,
Ashraf M. El-Saeed
2,
Ossama M. Abo-Elenien
2 and
Maher A. El-Sockary
2
1
Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
2
Egyptian Petroleum Research Institute (EPRI), Nasr City 11727, Cairo, Egypt
*
Author to whom correspondence should be addressed.
Coatings 2025, 15(12), 1410; https://doi.org/10.3390/coatings15121410
Submission received: 20 November 2025 / Accepted: 21 November 2025 / Published: 2 December 2025
The journal retracts the article “Hybrid ZrO2/Cr2O3 Epoxy Nanocomposites as Organic Coatings for Steel” [1] cited above.
Following publication, concerns were brought to the attention of the Editorial Office regarding the integrity of a number of images presented in this publication [1].
Adhering to our standard procedure, an investigation was conducted by the Editorial Office and Editorial Board that identified indications of inappropriate editing and duplication across figures presented in this article [1] and an earlier publication [2] produced by a different research group and presenting different experimental conditions. While the authors collaborated within this process, the raw material provided was not deemed satisfactory by the Editoral Board to resolve these concnerns. Consequently, the Editorial Board has lost confidence in the reliability of the findings and has decided to retract this publication, as per MDPI’s retraction policy (https://www.mdpi.com/ethics#_bookmark30) (accessed on 28 August 2025).
This retraction was approved by the Editor-in-Chief of the journal Coatings.
The authors do not agree with this decision.

References

  1. Atta, A.M.; Ahmed, M.A.; El-Saeed, A.M.; Abo-Elenien, O.M.; El-Sockary, M.A. RETRACTED: Hybrid ZrO2/Cr2O3 Epoxy Nanocomposites as Organic Coatings for Steel. Coatings 2020, 10, 997. [Google Scholar] [CrossRef]
  2. Atta, A.M.; A. Ahmed, M.; A. Al-Lohedan, H.; El-Faham, A. Multi-Functional Cardanol Triazine Schiff Base Polyimine Additives for Self-Healing and Super-Hydrophobic Epoxy of Steel Coating. Coatings 2020, 10, 327. [Google Scholar] [CrossRef]
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MDPI and ACS Style

Atta, A.M.; Ahmed, M.A.; El-Saeed, A.M.; Abo-Elenien, O.M.; El-Sockary, M.A. RETRACTED: Atta et al. Hybrid ZrO2/Cr2O3 Epoxy Nanocomposites as Organic Coatings for Steel. Coatings 2020, 10, 997. Coatings 2025, 15, 1410. https://doi.org/10.3390/coatings15121410

AMA Style

Atta AM, Ahmed MA, El-Saeed AM, Abo-Elenien OM, El-Sockary MA. RETRACTED: Atta et al. Hybrid ZrO2/Cr2O3 Epoxy Nanocomposites as Organic Coatings for Steel. Coatings 2020, 10, 997. Coatings. 2025; 15(12):1410. https://doi.org/10.3390/coatings15121410

Chicago/Turabian Style

Atta, Ayman M., Mona A. Ahmed, Ashraf M. El-Saeed, Ossama M. Abo-Elenien, and Maher A. El-Sockary. 2025. "RETRACTED: Atta et al. Hybrid ZrO2/Cr2O3 Epoxy Nanocomposites as Organic Coatings for Steel. Coatings 2020, 10, 997" Coatings 15, no. 12: 1410. https://doi.org/10.3390/coatings15121410

APA Style

Atta, A. M., Ahmed, M. A., El-Saeed, A. M., Abo-Elenien, O. M., & El-Sockary, M. A. (2025). RETRACTED: Atta et al. Hybrid ZrO2/Cr2O3 Epoxy Nanocomposites as Organic Coatings for Steel. Coatings 2020, 10, 997. Coatings, 15(12), 1410. https://doi.org/10.3390/coatings15121410

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