DICP OpenIR
Thermodynamic investigation of the azeotrope of water and ethanol
Nan, ZD; Tan, ZC; Sun, LX
关键词Adiabatic Calorimetry Heat Capacity Azeotrope Water Ethanol
刊名ACTA PHYSICO-CHIMICA SINICA
2004-06-01
DOI10.3866/PKU.WHXB20040615
20期:6页:626-630
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]EXCESS ENTHALPY ; EXTRACTIVE DISTILLATION ; HEAT-CAPACITIES ; MIXTURES ; BEHAVIOR ; ALCOHOLS ; ACETATE ; ETHER
英文摘要The molar heat capacities of the azeotrope in the binary system of water and ethanol were measured by an adiabatic calorimeter in the temperature range from 78 K to 320 K. The functions of the heat capacity with respect to the thermodynamic temperature were established. The glass transition occurred at 98. 496 K. The phase transitions took place in the temperature ranges from 123.08 K to 156.96 K and 269.03 K to 273.20 K corresponding to the solid-solid phase transition of ethanol, solid-liquid phase transition of ethanol, and solid-liquid phase transition of water, respectively. The thermodynamic functions and the excess thermodynamic functions of the azeotrope relative to 298.15 K were derived based on the relationships of the thermodynamic functions and the function of the measured heat capacity with respect to the temperature.
语种英语
WOS记录号WOS:000222223400015
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139510
专题中国科学院大连化学物理研究所
作者单位1.Qufu Normal Univ, Dept Chem, Qufu 273165, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Nan, ZD,Tan, ZC,Sun, LX. Thermodynamic investigation of the azeotrope of water and ethanol[J]. ACTA PHYSICO-CHIMICA SINICA,2004,20(6):626-630.
APA Nan, ZD,Tan, ZC,&Sun, LX.(2004).Thermodynamic investigation of the azeotrope of water and ethanol.ACTA PHYSICO-CHIMICA SINICA,20(6),626-630.
MLA Nan, ZD,et al."Thermodynamic investigation of the azeotrope of water and ethanol".ACTA PHYSICO-CHIMICA SINICA 20.6(2004):626-630.
条目包含的文件
条目无相关文件。
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
[Nan, ZD]的文章
[Tan, ZC]的文章
[Sun, LX]的文章
百度学术
百度学术中相似的文章
[Nan, ZD]的文章
[Tan, ZC]的文章
[Sun, LX]的文章
必应学术
必应学术中相似的文章
[Nan, ZD]的文章
[Tan, ZC]的文章
[Sun, LX]的文章
相关权益政策
暂无数据
收藏/分享
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。