Hydrothermal synthesis, structures and properties of two uranyl oxide hydroxyl hydrate phases with Co(II) or Ni(II) ions

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dc.contributor.authorZhang, YJen_AU
dc.contributor.authorČejka, Jen_AU
dc.contributor.authorLumpkin, GRen_AU
dc.contributor.authorTran, TTen_AU
dc.contributor.authorAharonovich, Ien_AU
dc.contributor.authorKaratchevtseva, Ien_AU
dc.contributor.authorPrice, JRen_AU
dc.contributor.authorScales, Nen_AU
dc.contributor.authorLu, KTen_AU
dc.date.accessioned2019-09-03T06:28:08Zen_AU
dc.date.available2019-09-03T06:28:08Zen_AU
dc.date.issued2016-04-11en_AU
dc.date.statistics2019-09-01en_AU
dc.description.abstractTwo new iso-structured uranyl oxide hydroxyl hydrate (UOH) phases with the incorporation of cobalt(II) or nickel(II) ions have been synthesised under hydrothermal conditions and structurally characterised. Both K4Co(OH)3(H2O)9[(UO2)12(O)7(OH)13] (1) and K4Ni(OH)3(H2O)9[(UO2)12(O)7(OH)13] (2) have two-dimensional (2D) polymeric uranyl oxohydroxyl layers with either potassium and hydroxyl cobalt(II) (1) or potassium and hydroxyl nickel(II) (2) ions between layers via uranyl–cation interactions. This work highlights the feasibility of making new UOH phases via a hydrothermal route at relatively higher solution pHs. It also demonstrates that other transition metal ions which are readily available in the environment may also be incorporated into such UOH phases during the natural weathering of uraninite as well as during the storage and disposal of spent nuclear fuels. © 2016 The Royal Society of Chemistryen_AU
dc.identifier.citationZhang, Y., Čejka, J., Lumpkin, G. R., Tran, T. T., Aharonovich, I., Karatchevtseva, I., Price, J. R., Scales, N., & Lu, K. (2016). Hydrothermal synthesis, structures and properties of two uranyl oxide hydroxyl hydrate phases with Co (II) or Ni (II) ions. New Journal of Chemistry, 40(6), 5357-5363. doi: 10.1039/C5NJ03055Ben_AU
dc.identifier.govdoc9044en_AU
dc.identifier.issn1144-0546en_AU
dc.identifier.issue6en_AU
dc.identifier.journaltitleNew Journal of Chemistryen_AU
dc.identifier.pagination5357-536en_AU
dc.identifier.urihttps://doi.org/10.1039/C5NJ03055Ben_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9064en_AU
dc.identifier.volume40en_AU
dc.language.isoenen_AU
dc.publisherRoyal Society of Chemistry.en_AU
dc.subjectOxide mineralsen_AU
dc.subjectUraniumen_AU
dc.subjectHydratesen_AU
dc.subjectNickelen_AU
dc.subjectHydrothermal alterationen_AU
dc.subjectWeatheringen_AU
dc.subjectUraninitesen_AU
dc.subjectNuclear fuelsen_AU
dc.subjectSpent fuelsen_AU
dc.titleHydrothermal synthesis, structures and properties of two uranyl oxide hydroxyl hydrate phases with Co(II) or Ni(II) ionsen_AU
dc.typeJournal Articleen_AU
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