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Correction: Multimetallic assembly of concave-shaped rectangular Mn4 clusters as efficient hydrogen evolution electrocatalysts
Chandan
Sarkar
a,
Aditi
De
bc,
Arindam
Gupta
d,
Ranjay K.
Tiwari
e,
Tapan
Sarkar
a,
J. N.
Behera
e,
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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