Anion-polarisation-directed short-range-order in antiperovskite Li<sub>2</sub>FeSO-Reference-Cited by-同舟云学术

Anion-polarisation-directed short-range-order in antiperovskite Li₂FeSO

Published:2023 Issue:24 Volume:11 Page:13016-13026
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Coles Samuel W.¹²^ORCID,Falkowski Viktoria²³,Geddes Harry S.²³^ORCID,Pérez Gabriel E.²⁴^ORCID,Booth Samuel G.²⁵^ORCID,Squires Alexander G.¹²⁶^ORCID,O'Rourke Conn¹²,McColl Kit¹²^ORCID,Goodwin Andrew L.²³,Cussen Serena A.²⁵,Clarke Simon J.²³^ORCID,Islam M. Saiful¹²⁷^ORCID,Morgan Benjamin J.¹²^ORCID

Affiliation:

1. Department of Chemistry, University of Bath, Claverton Down, BA2 7AY, UK

2. The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot, OX11 0RA, UK

3. Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, Oxford OX1 3QR, UK

4. ISIS Neutron and Muon Source, STFC Rutherford Appleton Laboratory, Didcot OX11 0QX, UK

5. Department of Materials Science and Engineering, University of Sheffield, Sheffield S1 3JD, UK

6. Department of Chemistry, University College London, London WC1H 0AJ, UK

7. Department of Materials, University of Oxford, Oxford, OX1 3PH, UK

Abstract

Anion polarisation in heterocationic Li2FeSO stabilises polar anion coordination in opposition to the predictions from simple point-charge electrostatics. This behaviour gives local configurational under-constraint and causes long-range disorder.

Funder

STFC Batteries Network

Royal Society

H2020 European Research Council

Engineering and Physical Sciences Research Council

Faraday Institution

Diamond Light Source

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

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