Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements

Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements

Methane is abundant in the Universe, is an important energy carrier and a model system for fundamental studies. Here, the authors measure the self-diffusion coefficient of supercritical methane at ambient temperature up to the freezing pressure, and find a different behavior than expected based on p...

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Main Authors: Umbertoluca Ranieri, Stefan Klotz, Richard Gaal, Michael Marek Koza, Livia E. Bove
Format: Article
Language:English
Published: Nature Publishing Group 2021-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-22182-4
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spelling doaj-571e4ae86177475ea86ae06df8652cd32021-04-04T11:12:56ZengNature Publishing GroupNature Communications2041-17232021-03-011211910.1038/s41467-021-22182-4Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurementsUmbertoluca Ranieri0Stefan Klotz1Richard Gaal2Michael Marek Koza3Livia E. Bove4Center for High Pressure Science & Technology Advanced Research (HPSTAR)Sorbonne Université, UMR CNRS 7590, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC)Laboratory of Quantum Magnetism (LQM), École Polytechnique Fédérale de LausanneInstitut Laue-LangevinSorbonne Université, UMR CNRS 7590, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC)Methane is abundant in the Universe, is an important energy carrier and a model system for fundamental studies. Here, the authors measure the self-diffusion coefficient of supercritical methane at ambient temperature up to the freezing pressure, and find a different behavior than expected based on previous models.https://doi.org/10.1038/s41467-021-22182-4
collection DOAJ
language English
format Article
sources DOAJ
author Umbertoluca Ranieri
Stefan Klotz
Richard Gaal
Michael Marek Koza
Livia E. Bove
spellingShingle Umbertoluca Ranieri
Stefan Klotz
Richard Gaal
Michael Marek Koza
Livia E. Bove
Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements
Nature Communications
author_facet Umbertoluca Ranieri
Stefan Klotz
Richard Gaal
Michael Marek Koza
Livia E. Bove
author_sort Umbertoluca Ranieri
title Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements
title_short Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements
title_full Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements
title_fullStr Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements
title_full_unstemmed Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements
title_sort diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2021-03-01
description Methane is abundant in the Universe, is an important energy carrier and a model system for fundamental studies. Here, the authors measure the self-diffusion coefficient of supercritical methane at ambient temperature up to the freezing pressure, and find a different behavior than expected based on previous models.
url https://doi.org/10.1038/s41467-021-22182-4
work_keys_str_mv AT umbertolucaranieri diffusionindensesupercriticalmethanefromquasielasticneutronscatteringmeasurements
AT stefanklotz diffusionindensesupercriticalmethanefromquasielasticneutronscatteringmeasurements
AT richardgaal diffusionindensesupercriticalmethanefromquasielasticneutronscatteringmeasurements
AT michaelmarekkoza diffusionindensesupercriticalmethanefromquasielasticneutronscatteringmeasurements
AT liviaebove diffusionindensesupercriticalmethanefromquasielasticneutronscatteringmeasurements
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