This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
Tracking changes in the phonon density of states in differently coated LixFePO4 nanoparticles
Abstract: LiFePO4 (LFP) is a commercially used Li ion battery material for high power applications. Particle shape and surface play an important role in the Li diffusion and thus the electrochemical performance of the material. Additionally, the change of lithium content during cycling can affect the Li ion dynamics in the material. After the successful experiment addressing the particle shape, we propose to measure the phonon density of states of LFP as a function of surface coatings at different levels of lithium content. For this, we kindly request six days of beam time at MARI. This will give us further insights on how surface phonon modes play a role in the size-dependent behavior of the lithium ion diffusion in LFP.
Principal Investigator: Professor Vanessa C. Wood
Experimenter: Dr Fanni Juranyi
Experimenter: Mr Peter Benedek
Local Contact: Dr Tatiana Guidi
Experimenter: Dr Nami Matsubara
Experimenter: Dr Ola Kenji Forslund
Experimenter: Professor Martin Mansson
Experimenter: Dr Elisabetta Nocerino
DOI: 10.5286/ISIS.E.RB1920625
ISIS Experiment Number: RB1920625
Part DOI | Instrument | Public release date | Download Link |
---|---|---|---|
10.5286/ISIS.E.RB1920625-1 | MARI | 18 March 2023 | Download |
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
The recommended format for citing this dataset in a research
publication is as:
[author], [date], [title], [publisher],
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For Example:
Professor Vanessa C. Wood et al; (2020): Tracking changes in the phonon density of states in differently coated LixFePO4 nanoparticles, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1920625
Data is released under the CC-BY-4.0 license.