Experimental investigation and thermodynamic modeling of the LiNO3-RbNO3-AgNO3 system and its subsystems
Li, X; Xie, LD
2018
发表期刊JOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
卷号736页码:124-135
文章类型期刊论文
摘要Computational thermodynamics approach based on experimental values is applied to evaluation and optimization of the LiNO3-RbNO3-AgNO3 system and its subsystems in this work. The substitutional solution model (SSM) was used to describe all liquid phase. All the intermediate compounds were treated as stoichiometric of which Gibbs energies comply with the Neumann-Kopp rule. A set of self-consistent database with thermodynamic model parameters obtained for the LiNO3-RbNO3-AgNO3 subsystems and this database were used to predict thermodynamic properties of the LiNO3-RbNO3-AgNO3 ternary system. The calculated results were verified experimentally using differential scanning calorimetry (DSC) and X-ray diffraction (XRD) techniques, and the agreement between the experimental values and predicted values is satisfactory. The phase diagram of the LiNO3-RbNO3-AgNO3 ternary system contain two eutectic types: one eutectic (Liquid <-> alpha-AgNO3 + LiRb(NO3)(2) + AgRb(NO3)(2)) at 385.3 +/- 1.5 K and another eutectic (Liquid <-> LiRb(NO3)(2) + AgRb(NO3)(2) + AgRb2(NO3)(3)) at 398.8 +/- 1.5 K. Through computational thermodynamics approach, a multi-component system was successfully predicted and this approach will be applied to design and develop multi-component molten salt mixtures as thermal energy storage (TES) materials. (C) 2017 Elsevier B.V. All rights reserved.
关键词Phase-diagram Energy-storage Binary-systems Nitrate Mixtures Ternary-system Fused Nitrates Enthalpies Rubidium Lithium
DOI10.1016/j.jallcom.2017.11.071
收录类别SCI
语种英语
WOS记录号WOS:000418519600018
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/29012
专题中科院上海应用物理研究所2011-2018年
作者单位1.Li, X
2.Xie, LD
推荐引用方式
GB/T 7714
Li, X,Xie, LD. Experimental investigation and thermodynamic modeling of the LiNO3-RbNO3-AgNO3 system and its subsystems[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,736:124-135.
APA Li, X,&Xie, LD.(2018).Experimental investigation and thermodynamic modeling of the LiNO3-RbNO3-AgNO3 system and its subsystems.JOURNAL OF ALLOYS AND COMPOUNDS,736,124-135.
MLA Li, X,et al."Experimental investigation and thermodynamic modeling of the LiNO3-RbNO3-AgNO3 system and its subsystems".JOURNAL OF ALLOYS AND COMPOUNDS 736(2018):124-135.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Experimental investi(2318KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Li, X]的文章
[Xie, LD]的文章
百度学术
百度学术中相似的文章
[Li, X]的文章
[Xie, LD]的文章
必应学术
必应学术中相似的文章
[Li, X]的文章
[Xie, LD]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Experimental investigation and thermodynamic modeling of the LiNO3-RbNO3-AgNO3 system and its subsystems.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。