Temperature dependence on the mass susceptibility and mass magnetization of superparamagnetic Mn–Zn–ferrite nanoparticles as contrast agents for magnetic imaging of oil and gas reservoirs

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dc.citation.firstpage107en_US
dc.citation.issueNumber1en_US
dc.citation.journalTitleJournal of Experimental Nanoscienceen_US
dc.citation.lastpage118en_US
dc.citation.volumeNumber13en_US
dc.contributor.authorMorrow, Laurenen_US
dc.contributor.authorSnow, Brendanen_US
dc.contributor.authorAli, Arfanen_US
dc.contributor.authorMaguire-Boyle, Samuel J.en_US
dc.contributor.authorAlmutairi, Zeyaden_US
dc.contributor.authorPotter, David K.en_US
dc.contributor.authorBarron, Andrew R.en_US
dc.date.accessioned2018-07-11T19:50:55Zen_US
dc.date.available2018-07-11T19:50:55Zen_US
dc.date.issued2018en_US
dc.description.abstractThe mass susceptibility (χmass) and mass magnetization (Mmass) were determined for a series of ternary manganese and zinc ferrite nanoparticles (Mn–Zn ferrite NPs, MnxZn1−xFe2O4) with different Mn:Zn ratios (0.08 ≤ x ≤ 4.67), prepared by the thermal decomposition reaction of the appropriate metal acetylacetonate complexes, and for the binary homologs (MxFe3−xO4, where M = Mn or Zn). Alteration of the Mn:Zn ratio in Mn–Zn ferrite NPs does not significantly affect the particle size. At room temperature and low applied field strength the mass susceptibility increases sharply as the Mn:Zn ratio increases, but above a ratio of 0.4 further increase in the amount of manganese results in the mass susceptibility decreasing slightly, reaching a plateau above Mn:Zn ≈ 2. The compositional dependence of the mass magnetization shows less of a variation at room temperature and high applied fields. The temperature dependence of the mass magnetization of Mn–Zn ferrite NPs is significantly less for Mn-rich compositions making them more suitable for downhole imaging at higher temperatures (>100 °C). For non-shale reservoirs, replacement of nMag by Mn-rich Mn–Zn ferrites will allow for significant signal-to-noise enhancement of 6.5× over NP magnetite.en_US
dc.identifier.citationMorrow, Lauren, Snow, Brendan, Ali, Arfan, et al.. "Temperature dependence on the mass susceptibility and mass magnetization of superparamagnetic Mn–Zn–ferrite nanoparticles as contrast agents for magnetic imaging of oil and gas reservoirs." <i>Journal of Experimental Nanoscience,</i> 13, no. 1 (2018) Taylor & Francis: 107-118. https://doi.org/10.1080/17458080.2018.1426894.en_US
dc.identifier.doihttps://doi.org/10.1080/17458080.2018.1426894en_US
dc.identifier.urihttps://hdl.handle.net/1911/102398en_US
dc.language.isoengen_US
dc.publisherTaylor & Francisen_US
dc.rightsThis is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.subject.keywordreservoiren_US
dc.subject.keywordnanoparticleen_US
dc.subject.keywordferriteen_US
dc.subject.keywordsusceptibilityen_US
dc.subject.keywordmagnetizationen_US
dc.titleTemperature dependence on the mass susceptibility and mass magnetization of superparamagnetic Mn–Zn–ferrite nanoparticles as contrast agents for magnetic imaging of oil and gas reservoirsen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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