DARIN, GASPARIMAKUMA, KENGOSANTIAGO, RAFAEL T.SILVA, KLEBSON L. daCOTICA, LUIZ F.FABIAN, MARTINVALICEK, JANHAHN, HORSTSEPELAK, VLADIMIR2021-07-072021-07-072021DARIN, GASPAR; IMAKUMA, KENGO; SANTIAGO, RAFAEL T.; SILVA, KLEBSON L. da; COTICA, LUIZ F.; FABIAN, MARTIN; VALICEK, JAN; HAHN, HORST; SEPELAK, VLADIMIR. X-ray diffraction and thermoanalytical datasets of precursors of the Gd6UO12-δ phase processed by combined mechanochemical: thermal routes. <b>Data in Brief</b>, v. 35, p. 1-5, 2021. DOI: <a href="https://dx.doi.org/10.1016/j.dib.2021.106972">10.1016/j.dib.2021.106972</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/32010.2352-3409http://repositorio.ipen.br/handle/123456789/32010The datasets presented here are related to the research paper entitled “Disordered Gd6UO12-δ with the cation antisite defects prepared by a combined mechanochemical−thermal method” [1]. The datasets complement the findings [1] on the effect of the combined mechanochemical−thermal processing of the stoichiometric mixture of solid precursors (3Gd2O3 + UO2) on the formation of Gd6UO12-δ phase. In this article, we provide (i) X-ray diffraction (XRD) data of the 3Gd2O3 + UO2 mixture milled for 12 h, (ii) the refined XRD data of the non-milled 3Gd2O3 + UO2 mixture after annealing at 1282 °C for 3 h in air, and (iii) the thermogravimetric and differential thermal analysis (TG-DTA) data for non-milled and mechanically preactivated 3Gd2O3 + UO2 mixture measured in air at a heat rate of 10 K/min.1-5openAccessgadolinium oxidesx-ray diffractiondatasetsthermal analysisArtigo de periódico3510.1016/j.dib.2021.106972Sem Percentil72.00