Gravimetric analysis of uranyl orthophosphate mixtures

Abstract

feature of this technique is that it is not necessary to identify the reference peak or any peak other than that of chrysotile.

Reexamination of Uranium (IV) Phosphate Chemistry

“…(850ЊC) (9). Bamberger et al (6) synthesized and characterwhich appear to be significant in the chemistry of uranium (IV) phosphates.…”

Synthesis and characterization of uranium (IV) phosphate-hydrogenphosphate hydrate and cerium (IV) phosphate-hydrogenphosphate hydrate

“…Tetravalent uranium phosphates were extensively studied in the past [1][2][3][4][5][6][7][8][9][10][11]. However, their chemistry required to be revised since the general physico-chemical properties of these solids (and especially their low solubility) appear of particular interest for their potential use as conditioning matrices for radioactive waste.…”

Thermogravimetric study of uranium phosphates

“…The tetrahydrate, (UO2)3(PQ)2 " 4H20, was obtained by heating the above product in air to 600 ~ for 30 minutes and cooling in a moist atmosphere. Chemical analysis, by the gravimetric method [18], gave the following results: UO~ + 75.6~* (75.56~ theor. Chemical analysis, by the gravimetric method [18], gave the following results: UO~ + 75.6~* (75.56~ theor.…”