Wilson, G., Zilinskaite, S., Unka, S. et al. (2 more authors) (2020) Establishing operando diffraction capability through the study of Li-ion (de) intercalation in LiFePO4. In: Cruden, A., (ed.) Energy Reports. 4th Annual CDT Conference in Energy Storage & Its Applications, 09-10 Jul 2019, Southampton, UK. Elsevier , pp. 174-179.
Abstract
We have used a laboratory diffractometer to perform operando X-ray diffraction on LiFePO4 during electrochemical cycling in a coin cell fitted with a Kapton window. The results obtained are in good agreement with previous studies, verifying that extraction of Li from LiFePO4 follows dual-phase solid solution behaviour, with neither LiFePO4 nor FePO4 maintaining a static composition during deintercalation.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Editors: |
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Copyright, Publisher and Additional Information: | © 2020 The Authors. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
Keywords: | Energy storage; Operando XRD; Lithium iron phosphate; Phase change |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Materials Science and Engineering (Sheffield) |
Funding Information: | Funder Grant number Engineering and Physical Sciences Research Council EP/R00661X/1 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 08 Jun 2020 12:48 |
Last Modified: | 08 Jun 2020 12:48 |
Status: | Published |
Publisher: | Elsevier |
Refereed: | Yes |
Identification Number: | 10.1016/j.egyr.2020.03.022 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:161516 |