Complexes of Fluorinated β-Diketonates of Neodymium for Nd-Containing Liquid Organic Scintillatorsстатья
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Дата последнего поиска статьи во внешних источниках: 21 января 2019 г.
Аннотация:Volatile complexes of fluorinated β-diketonates of neodymium(III) (hexafluoroacetylacetonates
with glyme and diglyme and decafluoroacetylacetonate with glyme) were studied for applicability in lowbackground Nd-containing organic liquid scintillators. The complexes were prepared in one step and purified by vacuum sublimation. The composition of complexes was determined by 1H, 19F, and 13C NMR and IR spectroscopy and confirmed by elemental and functional analysis. It was shown that these adducts are suitable for the design of Nd-containing organic liquid scintillators with neodymium concentration of ~1–2 g/L.