Open Access Article
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Expression of concern: Designing a novel visible-light-driven heterostructure Ni–ZnO/S-g-C3N4 photocatalyst for coloured pollutant degradation
Ali Bahadur†
a,
Shahid Iqbal†*b,
Hashem O. Alsaabc,
Nasser S. Awwadd and
Hala A. Ibrahiumde
aDepartment of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, 08826, South Korea
bDepartment of Chemistry, School of Natural Sciences (SNS), National University of Science and Technology (NUST), H-12, Islamabad, 46000, Pakistan. E-mail: shahidiqbal.chem@sns.nust.edu.pk
cDepartment of Pharmaceutics and Pharmaceutical Technology, Taif University, P. O. Box 11099, Taif 21944, Saudi Arabia
dResearch Center for Advanced Materials Science (RCAMS), King Khalid University, P. O. Box 9004, Abha, 61413, Saudi Arabia
eDepartment of Semi Pilot Plant, Nuclear Materials Authority, P. O. Box 530, El Maadi, Egypt
First published on 25th September 2024
Abstract
Expression of concern for ‘Designing a novel visible-light-driven heterostructure Ni–ZnO/S-g-C3N4 photocatalyst for coloured pollutant degradation’ by Ali Bahadur et al., RSC Adv., 2021, 11, 36518–36527, https://doi.org/10.1039/d0ra09390d.
RSC Advances is publishing this expression of concern in order to alert readers that concerns have been raised over the integrity of the data published in this article. The authors have been contacted but have not provided the requested raw data. An expression of concern will continue to be associated with the article until a conclusive outcome is reached.
Laura Fisher
17th September 2024
Executive Editor, RSC Advances
Footnote |
| † The authors have equal contribution. |
| This journal is © The Royal Society of Chemistry 2024 |