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Thermal analysis of cesium hafnium chloride using DSC–TG under vacuum, nitrogen atmosphere, and in enclosed system

SYSNO ASEP	0533015
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Thermal analysis of cesium hafnium chloride using DSC–TG under vacuum, nitrogen atmosphere, and in enclosed system
Author(s)	Král, Robert (FZU-D)_{RID, ORCID} Zemenová, Petra (FZU-D)_{RID, ORCID} Vaněček, Vojtěch (FZU-D)_ORCID Bystřický, Aleš (FZU-D) Kohoutková, M. (CZ) Jarý, Vítězslav (FZU-D)_{RID, ORCID} Kodama, S. (JP) Kurosawa, S. (JP) Yokota, Y. (JP) Yoshikawa, A. (JP) Nikl, Martin (FZU-D)_{RID, ORCID, SAI}
Number of authors	11
Source Title	Journal of Thermal Analysis and Calorimetry. - : Akadémiai Kiadó - ISSN 1388-6150 Roč. 141, č. 3 (2020), s. 1101-1107
Number of pages	7 s.
Language	eng - English
Country	HU - Hungary
Keywords	Cesium hafnium chloride ; DSC–TG ; thermal stability ; scintillator
Subject RIV	BM - Solid Matter Physics ; Magnetism
OECD category	Materials engineering
R&D Projects	EF16_019/0000760 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GJ18-17555Y GA ČR - Czech Science Foundation (CSF)
Method of publishing	Limited access
Institutional support	FZU-D - RVO:68378271
UT WOS	000499820900004
EID SCOPUS	85076089834
DOI	10.1007/s10973-019-09087-7
Annotation	This paper reports on the preparation of undoped Cs2HfCl6 and study of its thermal properties. The Cs2HfCl6 material was successfully synthesized from a cesium chloride and a hafnium chloride mixed together in stoichiometric ratio. The presence of only one crystalline phase of the Cs2HfCl6 in the material was confirmed by the X-ray diffraction analysis. The simultaneous DSC–TG thermal analysis of the synthesized material under nitrogen atmosphere, vacuum, and in enclosed system was performed. The Cs2HfCl6 decomposition and melting of CsCl–Cs2HfCl6 mixture under nitrogen and vacuum were observed. On the contrary, the DSC measurement of the cesium hafnium chloride in enclosed system showed only one endothermic peak related to the congruent melting point. Furthermore, the repeated DSC–TG measurements to investigate the materials’ stability in enclosed system were carried out as well.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2021
Electronic address	https://doi.org/10.1007/s10973-019-09087-7

Number of the records: 1