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DOI: 10.1039/D3RA90070C (Correction) RSC Adv., 2023, 13, 23818-23818

Correction: Effects of Ni precursors on the formation of Mg–Fe–Ni intermetallic hydrides, kinetics, and reversibility

Palmarin Dansirimaa, Sophida Thiangviriyaa, Praphatsorn Plerdsranoya, Narong Chanlekb and Rapee Utke*a
aSchool of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand. E-mail: rapee.g@sut.ac.th
bSynchrotron Light Research Institute (Public Organization), Nakhon Ratchasima 30000, Thailand

Received 25th July 2023 , Accepted 25th July 2023

First published on 9th August 2023

Abstract

Correction for ‘Effects of Ni precursors on the formation of Mg–Fe–Ni intermetallic hydrides, kinetics, and reversibility’ by Palmarin Dansirima et al., RSC Adv., 2023, 13, 16926–16934, https://doi.org/10.1039/D3RA01914D.

The authors regret that there was an error in Table 1. The correct version of Table 1 is presented below.
Table 1 Reaction pathways and phase compositions of S1 and S2 during the 1st de/rehydrogenation
Samples Possible reaction pathways and phase compositions
S1
As-prepared MgH2 + Mg2FeH6 + Mg2NiH4
1st desorbed Mg2FeH6 → 2MgH2 + Fe + H2
MgH2 → Mg + H2
Mg2NiH4 → Mg2Ni + 2H2
Fe + Ni → Fe–Ni
1st absorbed Mg + H2 → MgH2
2MgH2 + Fe + H2 → Mg2FeH6
Mg2Ni + 2H2 → Mg2NiH4
2MgH2 + Fe–Ni → Mg2NiH4 + Fe33
[thin space (1/6-em)]
S2
As-prepared Mg2FeH6 + Mg2NiH4 + Fe–Ni
1st desorbed Mg2FeH6 → 2MgH2 + Fe + H2
MgH2 → Mg + H2
Mg2NiH4 → Mg2Ni + 2H2
Fe–Ni (comparable to as-prepared state)
1st absorbed Mg + H2 → MgH2
2MgH2 + Fe + H2 → Mg2FeH6
xMg2Ni + (1 − x)Mg2FeH6 + 3xH2 → Mg2Fe(1−x)NixH6
Fe + Ni → Fe–Ni

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

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