Continuous negative-to-positive tuning of thermal expansion achieved by controlled gas sorption in porous coordination frameworks

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dc.contributor.authorAuckett, JEen_AU
dc.contributor.authorBarkhordarian, AAen_AU
dc.contributor.authorOgilvie, SHen_AU
dc.contributor.authorDuyker, SGen_AU
dc.contributor.authorChevreau, Hen_AU
dc.contributor.authorPeterson, VKen_AU
dc.contributor.authorKepert, CJen_AU
dc.date.accessioned2021-08-24T23:52:04Zen_AU
dc.date.available2021-08-24T23:52:04Zen_AU
dc.date.issued2018-11-19en_AU
dc.date.statistics2021-08-20en_AU
dc.description.abstractControl of the thermomechanical properties of functional materials is of great fundamental and technological significance, with the achievement of zero or negative thermal expansion behavior being a key goal for various applications. A dynamic, reversible mode of control is demonstrated for the first time in two Prussian blue derivative frameworks whose coefficients of thermal expansion are tuned continuously from negative to positive values by varying the concentration of adsorbed CO2. A simple empirical model that captures site-specific guest contributions to the framework expansion is derived, and displays excellent agreement with the observed lattice behaviour. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License.en_AU
dc.identifier.citationAuckett, J. E., Barkhordarian, A. A., Ogilvie, S. H., Duyker, S. G., Chevreau, H., Peterson, V. K., & Kepert, C. J. (2018). Continuous negative-to-positive tuning of thermal expansion achieved by controlled gas sorption in porous coordination frameworks. Nature Communications, 9(1), 1-5. doi:10.1038/s41467-018-06850-6en_AU
dc.identifier.issn2041-1723en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleNature Communicationsen_AU
dc.identifier.pagination1-5en_AU
dc.identifier.urihttps://doi.org/10.1038/s41467-018-06850-6en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/11478en_AU
dc.identifier.volume9en_AU
dc.language.isoenen_AU
dc.publisherSpringer Natureen_AU
dc.subjectMaterialsen_AU
dc.subjectPorous materialsen_AU
dc.subjectPorosityen_AU
dc.subjectThermal expansionen_AU
dc.subjectSorptionen_AU
dc.subjectCarbon dioxideen_AU
dc.titleContinuous negative-to-positive tuning of thermal expansion achieved by controlled gas sorption in porous coordination frameworksen_AU
dc.typeJournal Articleen_AU
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