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Correction: Multimetallic assembly of concave-shaped rectangular Mn4 clusters as efficient hydrogen evolution electrocatalysts
Chandan Sarkara,
Aditi Debc,
Arindam Guptad,
Ranjay K. Tiwarie,
Tapan Sarkara,
J. N. Beherae,
Sanjit Konar*d,
Subrata Kundu*bc and
Manindranath Bera*a
aDepartment of Chemistry, University of Kalyani, Nadia, West Bengal-741235, India. E-mail: mbera2009@klyuniv.ac.in; Fax: +91-33-25828282; Tel: +91-33-25828282
bProcess Engineering (EPE) Division, Central Electrochemical Research Institute, Karaikudi-630006, Tamil Nadu, India
cAcademy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India. E-mail: skundu@cecri.res.in; skonar@iiserb.ac.in; Fax: +91-4565-241487; Fax: +91-755-2691314; Tel: +91-4565-241487 Tel: +91-755-2691313
dDepartment of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal By-pass Road, Bhauri, Madhya Pradesh-462066, India
eSchool of Chemical Sciences, National Institute of Science Education & Research, An OCC of Homi Bhabha National Institute, Bhubaneswar, Khurda, Odisha-752050, India
First published on 28th May 2025
Abstract
Correction for ‘Multimetallic assembly of concave-shaped rectangular Mn4 clusters as efficient hydrogen evolution electrocatalysts’ by Chandan Sarkar et al., J. Mater. Chem. A, 2025, https://doi.org/10.1039/D5TA01854D.
The authors regret that in the Graphical abstract and Fig. 4 of the original article, incorrect Tafel plots were included. The authors also regret errors in the Graphical abstract text. The correct Graphical abstract and Fig. 4 are as shown here.
Graphical abstract
The design and synthesis of a novel class of fascinating Mn4 clusters, and their magnetic exchange interaction studies and electrocatalytic effectiveness for the HER from water splitting with in-depth mechanistic aspects have been reported.
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| Fig. 4 (a) LSV outcomes of 1–3, and Pt/C acquired at a scan rate of 5 mV s−1 in 0.5 M H2SO4 solution; (b) bar-diagrams for the HER overpotential values of 1–3, and Pt/C at different current density values of 10, 20 and 30 mA cm−2; (c) Tafel plots extracted from the iR-drop free LSV curves; (d) EIS results of 1–3, and Pt/C catalyst; (e) double-layer capacitance values of 1–3 obtained from the non-faradaic region of LSV outcomes; (f) chronoamperometric outcome of the best active catalyst 1 at −0.3 V vs. RHE. | ||
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
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