ISIS Neutron and Muon Source Data Journal

mSR study of charge carrier motion in thermally reduced graphene oxide

Abstract: Graphene is attracting a lot of attention due to its promising properties for electronic devices. There are several methods to prepare graphene. Among them, reduction of graphene oxide (GO) is a low-cost approach to prepare graphene-based materials in a large scale. The GO sheets are decorated with oxygen-containing functional groups such as carboxylic, hydroxylic and epoxidic groups. Therefore, GO is nearly electrically insulating. Light illumination has important role on healing of conjugated bonds of GO by removing oxygen functional group from the molecule, so the conjugation length increased and GO become more conductive. We propose to study the microscopic intrinsic charge carrier motion of GO with different oxygen content to elucidate the intra-chain and inter-chain. We plan to perform zero field and longitudinal field mSR measurements of GO and RGO sample under light illumination

Principal Investigator: Professor Fitrilawati Fitrilawati
Experimenter: Dr Isao Watanabe
Experimenter: Professor Risdiana Risdiana
Experimenter: Dr Lusi Safriani
Experimenter: Miss Julia Angel

DOI: 10.5286/ISIS.E.RB1870031

ISIS Experiment Number: RB1870031

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:
Professor Fitrilawati Fitrilawati et al; (2019): mSR study of charge carrier motion in thermally reduced graphene oxide, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1870031

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