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Correction: Hierarchically structured iron-doped silver (Ag–Fe) lotus flowers for an efficient oxygen reduction reaction
Gumaa A.
El-Nagar
*ab,
Iver
Lauermann
c,
Radwan M.
Sarhan
ad and
Christina
Roth
*b
aChemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
bInstitut für Chemie und Biochemie Physikalische und Theoretische Chemie, Freie Universität Berlin, 14195, Berlin, Germany. E-mail: Gumaa.elnagar@fu-berlin.de
cHelmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109, Berlin, Germany
dInstitute of Physics and Astronomy, University of Potsdam, Karl-Liebknecht-Strasse 24-25, 14476, Potsdam, Germany
First published on 12th June 2019
Abstract
Correction for ‘Hierarchically structured iron-doped silver (Ag–Fe) lotus flowers for an efficient oxygen reduction reaction’ by Gumaa A. El-Nagar et al., Nanoscale, 2018, 10, 7304–7310.
The authors of the originally published article have noticed that an incorrect image was unintentionally used in Fig. 1J. A corrected version of Fig. 1 is shown below.
 | ||
| Fig. 1 (A–F) SEM image of silver particles created using various SA concentrations (typically 0, 0.4, 1, 2, 2.4 and 3 mM SA, images A, B, C, D, E and F, respectively) and (G–L) SEM image of Ag–Fe microstructures prepared by using 1 mM SA and different iron concentrations (typically, 0.04, 0.1, 0.2, 0.3, 0.4 and 0.6 mM iron, images G, H, I, J, K and L, respectively). | ||
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
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