ISIS Neutron and Muon Source Data Journal

Li+ Diffusion Behaviour of Activated Carbon-treated Li4Ti5O12

Abstract: We propose to carry out muon-spin relaxation to examine Li+ diffusion in AC-treated Li4Ti5O12 which contains a small amount of rutile TiO2. Measurements will be carried out over a temperature range from 20 K to 500 K, in zero field (ZF) and with a longitudinal field (LF) of 0.5 mT and 1 mT. This temperature range is chosen to observe the thermally activated region for Li+ diffusion (above 200 K) and to compare the increase of the exponential relaxation rate of the KT signal (lambda) below 100 K which is due to the localized moments. We plan to complement these measurements with neutron powder diffraction and pair distribution function studies to get a fuller understanding of the relationship between crystal structure, defect chemistry, and diffusion behaviour. All measurements will be done on three samples, Li4Ti5O12 treated with 0, 6, and 10 wt% of AC.

Principal Investigator: Mr Achmad Subhan
Experimenter: Dr Ferensa Oemry
Experimenter: Dr Peter Baker
Experimenter: Dr Abdulloh Rifai
Local Contact: Dr Mark Telling
Experimenter: Dr Edi Suprayoga
Experimenter: Dr Gagus Ketut Sunnardianto

DOI: 10.5286/ISIS.E.RB1900137

ISIS Experiment Number: RB1900137

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], [doi]

For Example:
Mr Achmad Subhan et al; (2019): Li+ Diffusion Behaviour of Activated Carbon-treated Li4Ti5O12 , STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1900137

Data is released under the CC-BY-4.0 license.