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. 2024 Sep 25;14(42):30590–30605. doi: 10.1039/d4ra05191b

Influence of perovskite oxides towards electrocatalysis of OER/ORR9a,10a,15,19,25,26,28,32,33,35.

S No. Catalyst systems reported in literature Novelty of research
1 SrCo0.9−xNb0.1NixO3−δ (SCNN, 0.1 ≤ x ≤ 0.3). Ref. 9a: Sustain. Energy Fuels, 2020, 4, 1168 To establish the mentioned composition as a highly active and stable cathode for oxygen reduction for IT-SOFC
2 A set of known perovskite compounds established as effective OER/ORR electrocatalyst. Ref. 10a: Adv. Sci., 2020, 7, 1901614 To highlight the intrinsic descriptors which could be engaged as current benchmark activity descriptors for oxygen electrocatalysis as well as their application
3 Metal-exsoluted perovskite, La0.52Ca0.28Ni0.06Ti0.94O3 (LCaNT), La0.52Sr0.28Ni0.06Ti0.94O3 (LSrNT) and La0.8Ce0.1Ni0.4Ti0.6O3 (LCeNT), La0.6Sr0.4Ga0.3Fe0.7O3. Ref. 15: Renew. Sustain. Energy Rev., 2021, 149, 111322 To review the activity and limitations of reported perovskite, double perovskite family as effective catalyst for OER/ORR
4 Perovskites and perovskite/carbon composites. Ref. 19: ACS Catal., 2021, 11, 3094 To highlight the intrinsic mechanism governing the ORR/OER and associated intermediates
5 (Gd0.5La0.5) BaCo2O5.5+δ and related perovskites. Ref. 25: Nat. Commun., 2019, 10, 3755 The prime novelty is to establish the role of perovskites towards hydrogen evolution reaction via unifying ionic electronegativity descriptor
6 ORR electrocatalyst compositions. Ref. 26: Nat. Mater., 2018, 17, 827 The authors have tried to establish the role of surface distortion factor as the descriptor for analysing the ORR and OER
7 Mixed conducting perovskite oxide electrodes. Ref. 28: Materials, 2016, 9, 858 The novelty was to highlight the roles of bulk and surface chemistry in the oxygen exchange kinetics and related properties of MIEC perovskite compositions
8 LaNiO3 oxide system. Ref. 32: ACS Catal., 2016, 6, 1153 An ab initio computation technique has been employed to study the surface structure and OER mechanism for doped LaNiO3 based compounds
9 Pr0.5Ba0.5CoO3−δ and SrCoO3−δ based perovskite system. Ref. 33: ACS Catal., 2018, 8, 4628 The basic aim of this study is the establish the role of lattice oxygen participation in OER mechanism and its manifestation
10 Mixed crystals of La1−xSrxCoO3−λ. Ref. 35: J. Phys. Chem. Solid., 1958, 6, 287 Being perovskite system, the magnetic properties are studied and interpreted