中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Molar heat capacity and thermodynamic properties of 1-cyclohexene-1,2-dicarboxylic anhydride [C8H8O3]
作者: Lv, XC;  Tan, ZC;  Di, YY;  Shi, Q;  Sun, LX;  Zhang, T
关键词: 1-cyclohexene-1,2-dicarboxylic anhydride ;  adiabatic calorimeter ;  low-temperature heat capacity ;  purity determination ;  thermal analysis
刊名: JOURNAL OF CHEMICAL THERMODYNAMICS
发表日期: 2004-09-01
DOI: 10.1016/jct.2004.05.008
卷: 36, 期:9, 页:787-792
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Thermodynamics ;  Chemistry, Physical
研究领域[WOS]: Thermodynamics ;  Chemistry
英文摘要: The molar heat capacity C-p,C-m of 1-cyclohexene-1,2-dicarboxylic anhydride was measured in the temperature range from T = (80 to 360) K with a small sample automated adiabatic calorimeter. The melting point T-m, the molar enthalpy Delta(fus)H(m) and the entropy Delta(fus)S(m) of fusion for the compound were determined to be (343.46 +/- 0.24) K, (11.88 +/- 0.02) kJ(.)mol(-1) and (34.60 +/- 0.06) J (.) K-1 (.) mol(-1), respectively. The thermodynamic functions [H-(T) - H-(298.15)] and [S-(T) - S-(298.15)] were derived in the temperature range from T= (80 to 360) K with temperature interval of 5 K. The mass fraction purity of the sample used in the adiabatic calorimetric study was determined to be 0.9928 by using the fractional melting technique. The thermal stability of the compound was investigated by differential scanning calorimeter (DSC) and thermogravimetric (TG) technique, and the process of the mass-loss of the sample was due to the evaporation, instead of its thermal decomposition. (C) 2004 Elsevier Ltd. All rights reserved.
语种: 英语
WOS记录号: WOS:000223719100006
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139373
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China

Recommended Citation:
Lv, XC,Tan, ZC,Di, YY,et al. Molar heat capacity and thermodynamic properties of 1-cyclohexene-1,2-dicarboxylic anhydride [C8H8O3][J]. JOURNAL OF CHEMICAL THERMODYNAMICS,2004,36(9):787-792.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Lv, XC]'s Articles
 [Tan, ZC]'s Articles
 [Di, YY]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Lv, XC]‘s Articles
 [Tan, ZC]‘s Articles
 [Di, YY]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace