Thermodynamic modeling of the MBr-BaBr2 (M = Alkali metals) systems

doi:10.1016/j.calphad.2019.101651

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Thermodynamic modeling of the MBr-BaBr2 (M = Alkali metals) systems
	Wu, S ; Xie, LD
刊名	CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY
	2019
卷号	67 页码:-
关键词	MOLTEN-SALT HALIDES
ISSN号	0364-5916
DOI	10.1016/j.calphad.2019.101651
文献子类	期刊论文
英文摘要	The complete thermodynamic optimizations of MBr-BaBr2 (M = Li, Na, K, Rb, Cs) systems were performed based on thermodynamic principles using CALPHAD approach. In this work, the existence of BaBr2-based solid solubility was firstly evaluated according to the corresponding liquid curves in available literature by the limiting liquidus slope equation and ideal liquid curve. The liquid enthalpy of mixing for LiBr-BaBr2 binary system was calculated via empirical prediction method. The Gibbs energy of liquid molten mixtures were modeled by the substitutional solution model (SSM) and the associate solution model (ASM), while that of the double salts were processed into stoichiometric compounds based on the Neumann-Kopp technique. The thermodynamic database with a series of thermodynamic properties and phase equilibria data of investigated systems were successfully established by optimizing model parameters. The simulated results could provide theoretical guidance and technical support, as well as applying in the design for the multi-components eutectic materials by combination with the binary alkali metal bromide systems.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32253]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wu, S,Xie, LD. Thermodynamic modeling of the MBr-BaBr2 (M = Alkali metals) systems[J]. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY,2019,67:-.
APA	Wu, S,&Xie, LD.(2019).Thermodynamic modeling of the MBr-BaBr2 (M = Alkali metals) systems.CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY,67,-.
MLA	Wu, S,et al."Thermodynamic modeling of the MBr-BaBr2 (M = Alkali metals) systems".CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY 67(2019):-.