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题名: Determination of standard molar enthalpy of formation for crystalline endo-tricyclo[5.2.1.0(2,6)]decane by an isoperibol oxygen-bomb combustion calorimeter
作者: Chen, JT;  Di, YY;  Tan, ZC;  Zhang, HT;  Sun, LX
刊名: CHEMICAL PAPERS-CHEMICKE ZVESTI
发表日期: 2005
卷: 59, 期:4, 页:225-229
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: The construction and principle of the new-established isoperibol oxygen-bomb combustion calorimeter are described. The energy equivalent (epsilon(calor)) of the calorimeter has been determined from ten combustion experiments using about 0.7 g of NIST 39i benzoic acid with a certified mass energy of combustion, Delta(c)U = -(26434 +/- 3) J g(-1), under experimental conditions: epsilon(calor) = (13572 +/- 2) J K-1. The constant-volume energy of combustion of the compound, endo-tricyclo[5.2.1.0(2,6)]decane (C10H16), has been determined to be Delta U-c (C10H16, s) = -(6070 +/- 3) kJ mol(-1) by means of the oxygen-bomb combustion calorimeter at T = (298.15 +/- 0.001) K. The standard molar enthalpy of combustion of the sample has been calculated, Delta(c)H(m)(degrees)(C10H16, s) = -(6060 +/- 3) kJ mol(-1), from the constant-volume combustion energy. From the Hess thermochemical cycle, the standard molar enthalpy of formation of the compound has been determined, Delta(f)H(m)(degrees)(C10H16, s) = -(161.83 +/- 3.55) U mol(-1).
语种: 英语
WOS记录号: WOS:000232361600001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139808
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.Liaocheng Univ, Coll Chem & Chem Engn, Liaocheng 252059, Peoples R China
2.Shaanxi Educ Coll, Dept Biol & Chem, Xian 710061, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China

Recommended Citation:
Chen, JT,Di, YY,Tan, ZC,et al. Determination of standard molar enthalpy of formation for crystalline endo-tricyclo[5.2.1.0(2,6)]decane by an isoperibol oxygen-bomb combustion calorimeter[J]. CHEMICAL PAPERS-CHEMICKE ZVESTI,2005,59(4):225-229.
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