DICP OpenIR
Heat capacity and thermodynamic properties of 1-hexadecanol
Xing, J.1,2; Tan, Z. -C.1,3; Shi, Q.1,4; Tong, B.1,4; Wang, S. -X.3; Li, Y. -S.3; Tan ZC(谭志诚)
KeywordAdiabatic Calorimetty 1-hexadecanol Low-temperature Heat Capacity Purity Determination Tg/dtg Thermodynamical Functions
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
2008-05-01
DOI10.1007/s10973-007-8955-1
Volume92Issue:2Pages:375-380
Indexed ByISTP ; SCI
SubtypeArticle
Department15
Funding Project1504
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical ; Chemistry, Physical
WOS Research AreaChemistry
WOS KeywordSMALL SAMPLES ; CALORIMETER
AbstractThe low-temperature heat capacities of 1-hexadecanol have been measured with an automatic adiabatic calorimeter over the temperature range from 80 to 370 K. A solid-liquid phase transition was observed at T-m=322.225 +/- 0.002 K and the molar enthalpy and entropy of fusion were determined to be 57.743 +/- 0.008 kJ mol(-1) and 179.19 +/- 0.04 J K-1 mol(-1), respectively. The purity, the real melting point (T-1) and the ideal melting point without any impurity or absolutely purity (To) of the sample under investigation were determined to be 99.162 mol%, 322.21 and 322.34 K, respectively, by fractional melting method. According to the polynomial equation of heat capacity and thermodynamic relationship, the thermodynamic functions of the compound relative to the reference temperature 298.15 K were calculated in the temperature ranges of 80 to 370 K with an interval of 5 K. In addition, further researches of thermal properties for this compound were carried out by means of TG/DTG.
Language英语
URL查看原文
WOS IDWOS:000255957400003
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/100399
Collection中国科学院大连化学物理研究所
Corresponding AuthorTan ZC(谭志诚)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China
2.Dalian Univ, Dept Chem & Chem Engn, Dalian 116622, Peoples R China
3.Dalian Jiaotong Univ, Coll Environm & Chem Engn, Dalian 116028, Peoples R China
4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Xing, J.,Tan, Z. -C.,Shi, Q.,et al. Heat capacity and thermodynamic properties of 1-hexadecanol[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2008,92(2):375-380.
APA Xing, J..,Tan, Z. -C..,Shi, Q..,Tong, B..,Wang, S. -X..,...&谭志诚.(2008).Heat capacity and thermodynamic properties of 1-hexadecanol.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,92(2),375-380.
MLA Xing, J.,et al."Heat capacity and thermodynamic properties of 1-hexadecanol".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 92.2(2008):375-380.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xing, J.]'s Articles
[Tan, Z. -C.]'s Articles
[Shi, Q.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xing, J.]'s Articles
[Tan, Z. -C.]'s Articles
[Shi, Q.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xing, J.]'s Articles
[Tan, Z. -C.]'s Articles
[Shi, Q.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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