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Heat capacity and enthalpy of fusion of fenoxycarb
Sun, XH; Liu, YF; Tan, ZC; Jia, YQ; Yang, JW; Wang, MH; SUN Xiao-Hong; SUN Xiao-Hong
关键词Fenoxycarb Heat Capacity Thermodynamic Functions Adiabatic Calorimetry Differential Scanning Calorimetry
刊名CHINESE JOURNAL OF CHEMISTRY
2005-05-01
23期:5页:501-505
收录类别SCI
文章类型Article
部门归属15
项目归属1504
产权排名3;3
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]THERMODYNAMIC PROPERTIES
英文摘要Fenoxycarb was synthesized and its heat capacities were precisely measured with an automated adiabatic calorimeter over the temperature range from 79 to 360 K. The sample was observed to melt at (326.31 +/- 0.14) K. The molar enthalpy and entropy of fusion as well as the chemical purity of the compound were determined to be (26.98 +/- 0.04) kJ-mol(-1), (82.69 +/- 0.09) J-K-1-mol(-1) and 99.53% +/- 0.01%, respectively. The thermodynamic functions relative to the reference temperature (298.15 K) were calculated based on the heat capacity measurements in the temperature range between 80 and 360 K. The extrapolated melting temperature for the absolutely pure compound obtained from fractional melting experiments was (326.62 +/- 0.06) K. Further research on the melting process of this compound was carried out by means of differential scanning calorimetry technique. The result was in agreement with that obtained from the measurements of heat capacities.
语种英语
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WOS记录号WOS:000228739500006
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/93497
专题中国科学院大连化学物理研究所
通讯作者SUN Xiao-Hong; SUN Xiao-Hong
作者单位1.NW Univ Xian, Inst Chem Res, Coll Chem Engn, Xian 710069, Peoples R China
2.NW Univ Xian, Dept Chem, Xian 710069, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China
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GB/T 7714
Sun, XH,Liu, YF,Tan, ZC,et al. Heat capacity and enthalpy of fusion of fenoxycarb[J]. CHINESE JOURNAL OF CHEMISTRY,2005,23(5):501-505.
APA Sun, XH.,Liu, YF.,Tan, ZC.,Jia, YQ.,Yang, JW.,...&SUN Xiao-Hong.(2005).Heat capacity and enthalpy of fusion of fenoxycarb.CHINESE JOURNAL OF CHEMISTRY,23(5),501-505.
MLA Sun, XH,et al."Heat capacity and enthalpy of fusion of fenoxycarb".CHINESE JOURNAL OF CHEMISTRY 23.5(2005):501-505.
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