% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Pandelus:904125,
      author       = {Pandelus, Samantha B. and Kennedy, Brendan J. and Murphy,
                      Gabriel and Brand, Helen E. and Keegan, Elizabeth and Pring,
                      Allan and Popelka-Filcoff, Rachel S.},
      title        = {{P}hase {A}nalysis of {A}ustralian {U}ranium {O}re
                      {C}oncentrates {D}etermined by {V}ariable {T}emperature
                      {S}ynchrotron {P}owder {X}-ray {D}iffraction},
      journal      = {Inorganic chemistry},
      volume       = {60},
      number       = {15},
      issn         = {0020-1669},
      address      = {Washington, DC},
      publisher    = {American Chemical Society},
      reportid     = {FZJ-2021-05695},
      pages        = {11569 - 11578},
      year         = {2021},
      abstract     = {The chemical speciation of uranium oxides is sensitive to
                      the provenance of the samples and their storage conditions.
                      Here, we use diffraction methods to characterize the phases
                      found in three aged (>10 years) uranium ore concentrates of
                      different origins as well as in situ analysis of the
                      thermally induced structural transitions of these materials.
                      The structures of the crystalline phases found in the three
                      samples have been refined, using high-resolution synchrotron
                      X-ray diffraction data. Rietveld analysis of the samples
                      from the Olympic Dam and Ranger uranium mines has revealed
                      the presence of crystalline α-UO2(OH)2, together with
                      metaschoepite (UO2)4O(OH)6·5H2O, in the aged U3O8 samples,
                      and it is speculated that this forms as a consequence of the
                      corrosion of U3O8 in the presence of metaschoepite. The
                      third sample, from the Beverley uranium mine, contains the
                      peroxide [UO2(η2-O2)(H2O)2] (metastudtite) together with
                      α-UO2(OH)2 and metaschoepite. A core–shell model is
                      proposed to account for the broadening of the diffraction
                      peaks of the U3O8 evident in the samples.},
      cin          = {IEK-6},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IEK-6-20101013},
      pnm          = {1411 - Nuclear Waste Disposal (POF4-141)},
      pid          = {G:(DE-HGF)POF4-1411},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:34293259},
      UT           = {WOS:000682991300073},
      doi          = {10.1021/acs.inorgchem.1c01562},
      url          = {https://juser.fz-juelich.de/record/904125},
}