Open Access Article
This Open Access Article is licensed under a Creative Commons Attribution 3.0 Unported Licence
Expression of concern: In situ growth of N-doped carbon nanotubes from the products of graphitic carbon nitride etching by nickel nanoparticles
Mariusz
Pietrowski
*a,
Emilia
Alwin
a,
Michał
Zieliński
a,
Sabine
Szunerits
b,
Agata
Suchora
a and
Robert
Wojcieszak
*cd
aFaculty of Chemistry, Adam Mickiewicz University, Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
bUniv. Lille, CNRS, Centrale Lille Univ. Polytechnique Hauts-de-France, UMR 8520 – IEMN, F-59000 Lille, France
cUniv. Lille, CNRS, Centrale Lille, Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide, F-59000 Lille, France. E-mail: robert.wojcieszak@univ-lille.fr
dUniversité de Lille and CNRS, L2CM UMR 7053, Nancy F54000, France
First published on 5th December 2024
Abstract
Expression of concern for ‘In situ growth of N-doped carbon nanotubes from the products of graphitic carbon nitride etching by nickel nanoparticles’ by Mariusz Pietrowski et al., Nanoscale Adv., 2024, 6, 1720–1726, https://doi.org/10.1039/D3NA00983A.
The Royal Society of Chemistry is publishing this expression of concern in order to alert readers that concerns have been raised regarding the reliability of the data. The Royal Society of Chemistry has asked the University of Lille to investigate this matter. An expression of concern will continue to be associated with the article until we receive conclusive evidence regarding the reliability of the reported data.
Dr Jeremy Allen
4th November 2024
Executive Editor, Nanoscale Advances
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