dc.contributor.author
Lender, Theresa
dc.contributor.author
dos Santos, Luiza Braga Ferreira
dc.contributor.author
Gericke, Robert
dc.contributor.author
Huittinen, Nina
dc.contributor.author
Peters, Lars
dc.date.accessioned
2024-07-16T08:32:53Z
dc.date.available
2024-07-16T08:32:53Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/42850
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-42566
dc.description.abstract
The monazite-cheralite solid solutions LnPO4-Ca0.5Th0.5PO4 with Ln = La, Gd were prepared via a co-precipitation route, showcasing an optimised, scalable synthesis procedure for a possible waste form accommodating high level liquid waste streams. A distortion of the cheralite structure with respect to the monazite structure was observed throughout both solid solutions as evidenced by a deviation of the lattice parameters from the linear behaviour known from other monazite solid solutions. Using a high temperature flux method, cheralite single crystals were grown for the first time for in-depth structural investigations. Both thorium and calcium were found to deviate from the central position of the LnO9 polyhedron, supporting previous neutron diffraction investigations of identical cheralite samples.
en
dc.format.extent
6 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
monazite-cheralite solid solutions
en
dc.subject
synthesis procedures
en
dc.subject
structural investigation
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
dc.title
Optimisation of synthesis procedures and structural investigation of monazite-cheralite solid solutions
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.1557/s43580-024-00792-6
dcterms.bibliographicCitation.journaltitle
MRS Advances
dcterms.bibliographicCitation.number
7
dcterms.bibliographicCitation.pagestart
433
dcterms.bibliographicCitation.pageend
438
dcterms.bibliographicCitation.volume
9
dcterms.bibliographicCitation.url
https://doi.org/10.1557/s43580-024-00792-6
refubium.affiliation
Biologie, Chemie, Pharmazie
refubium.affiliation.other
Institut für Chemie und Biochemie
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
2059-8521
refubium.resourceType.provider
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