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题名: Calorimetric Study and Thermal Analysis of 4-(Aminomethyl) Benzoic Acid
作者: Zheng Qingyun2;  Tan Zhicheng1;  Wang Difan3;  Hao Aiping2;  Liu Beiping2;  Lue Xuechuan4;  Shi Quan1
通讯作者: 谭志诚
关键词: 4-(aminomethyl)benzoic acid ;  heat capacity ;  adiabatic calorimeter ;  standard enthalpy of combustion ;  standard enthalpy of formation
刊名: CHINESE JOURNAL OF CHEMISTRY
发表日期: 2009-04-01
卷: 27, 期:4, 页:672-676
收录类别: SCI
文章类型: Article
部门归属: 15
项目归属: 1504
产权排名: 2;2
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: Molar heat capacities of 4-(aminomethyl)benzoic acid were precisely measured with a small sample precision automated adiabatic calorimeter over the temperature range from 80 to 400 K, and the heat capacity data were fitted to a polynomial equation: C(p,m) = 162.01+91.771X+6.4372X(2)+1.7517X(3)-4.991X(4)+8.909X(5)+1.585X(6), X = (T235)/155. The constant-volume energy of combustion of the compound was measured by means of a precision oxygen bomb combustion calorimeter. The standard enthalpy values of combustion and formation were determined to be: Delta(c)H(m)(circle minus) = -(4300 +/- 4) kJ.mol(-1) and Delta(f)H(m)(circle minus) = -(420 +/- 5) kJ.mol(-1).
关键词[WOS]: HEAT-CAPACITY ;  THERMODYNAMIC PROPERTIES ;  SMALL SAMPLES ;  COMPLEXES
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000265717900010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/101879
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Liaoning, Peoples R China
2.Hunan Univ Arts & Sci, Dept Chem, Changde 415000, Hunan, Peoples R China
3.Dongting Pharmaceut Co Ltd, Changde 415000, Hunan, Peoples R China
4.Liaoning Shihua Univ, Sch Petrochem Engn, Fushun 113001, Liaoning, Peoples R China

Recommended Citation:
Zheng Qingyun,Tan Zhicheng,Wang Difan,et al. Calorimetric Study and Thermal Analysis of 4-(Aminomethyl) Benzoic Acid[J]. CHINESE JOURNAL OF CHEMISTRY,2009,27(4):672-676.
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