Home

Citation: TONG Bo, TAN Zhi-Cheng, WANG Shao-Xu. Thermodynamic Properties of 1-Docosanol[J]. Acta Physico-Chimica Sinica, ;2008, 24(09): 1699-1702. doi: 10.3866/PKU.WHXB20080930 shu

Thermodynamic Properties of 1-Docosanol

1.
Thermochemisty Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning Province, P. R. China; College of Environmental & Chemical Engineering, Dalian Jiaotong University, Dalian 116028, Liaoning Province, P. R. China

Received Date: 23 January 2008
Available Online: 4 July 2008

Heat capacity Cp,m of 1-docosanol was precisely measured in the temperature range from 78 to 400 K by means of an automated adiabatic calorimeter. The dependence of heat capacity on the temperature was fitted to polynomial equations with least square method. The melting temperature, molar enthalpy, and molar entropy of fusion were determined to be 340.844 K, 85.07 kJ·mol-1, and 249.6 J·K-1·mol-1, respectively. The thermodynamic functions, [HT-H298.15] and [ST-S298.15], were derived from the thermodynamic equations in the temperature range from 80 to 400 K with an interval of 5 K. The thermostability of the compound was further investigated by DSC and TG techniques from400 to 900 K.
- 1-Docosanol; Heat capacity; DSC; TG; Thermodynamic property
1. [1]
  Ruming Yuan , Pingping Wu , Laiying Zhang , Xiaoming Xu , Gang Fu . Patriotic Devotion, Upholding Integrity and Innovation, Wholeheartedly Nurturing the New: The Ideological and Political Design of the Experiment on Determining the Thermodynamic Functions of Chemical Reactions by Electromotive Force Method. University Chemistry, 2024, 39(4): 125-132. doi: 10.3866/PKU.DXHX202311057
2. [2]
  Jianchun Wang , Ruyu Xie . The Fantastical Dance of Miss Electron: Contra-Thermodynamic Electrocatalytic Reactions. University Chemistry, 2025, 40(4): 331-339. doi: 10.12461/PKU.DXHX202406082
3. [3]
  Xiaohui Li , Ze Zhang , Jingyi Cui , Juanjuan Yin . Advanced Exploration and Practice of Teaching in the Experimental Course of Chemical Engineering Thermodynamics under the “High Order, Innovative, and Challenging” Framework. University Chemistry, 2024, 39(7): 368-376. doi: 10.3866/PKU.DXHX202311027
4. [4]
  Yiying Yang , Dongju Zhang . Elucidating the Concepts of Thermodynamic Control and Kinetic Control in Chemical Reactions through Theoretical Chemistry Calculations: A Computational Chemistry Experiment on the Diels-Alder Reaction. University Chemistry, 2024, 39(3): 327-335. doi: 10.3866/PKU.DXHX202309074
5. [5]
  Yue Wu , Jun Li , Bo Zhang , Yan Yang , Haibo Li , Xian-Xi Zhang . Research on Kinetic and Thermodynamic Transformations of Organic-Inorganic Hybrid Materials for Fluorescent Anti-Counterfeiting Application information: Introducing a Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(6): 390-399. doi: 10.3866/PKU.DXHX202403028
6. [6]
  Yuchen Zhou , Huanmin Liu , Hongxing Li , Xinyu Song , Yonghua Tang , Peng Zhou . Designing thermodynamically stable noble metal single-atom photocatalysts for highly efficient non-oxidative conversion of ethanol into high-purity hydrogen and value-added acetaldehyde. Acta Physico-Chimica Sinica, 2025, 41(6): 100067-. doi: 10.1016/j.actphy.2025.100067
7. [7]
  Hongxia Yan , Rui Wu , Weixu Feng , Yan Zhao , Yi Yan . Innovation Inspired by Classical Chemistry: Luminescent Hyperbranched Polysiloxanes. University Chemistry, 2025, 40(4): 154-159. doi: 10.12461/PKU.DXHX202409010
8. [8]
  Zitong Chen , Zipei Su , Jiangfeng Qian . Aromatic Alkali Metal Reagents: Structures, Properties and Applications. University Chemistry, 2024, 39(8): 149-162. doi: 10.3866/PKU.DXHX202311054
9. [9]
  Xuan Zhou , Yi Fan , Zhuoqi Jiang , Zhipeng Li , Guowen Yuan , Laiying Zhang , Xu Hou . Liquid Gating Mechanism and Basic Properties Characterization: a New Experimental Design for Interface and Surface Properties in the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 113-120. doi: 10.12461/PKU.DXHX202407111
10. [10]
  Yiling Wu , Peiyao Jin , Shenyue Tian , Ji Zhang . The Star of Sugar Substitutes: An Interview of Erythritol. University Chemistry, 2024, 39(9): 22-27. doi: 10.12461/PKU.DXHX202404034
11. [11]
  Tingting Yu , Si Chen , Lianglong Sun , Tongtong Shi , Kai Sun , Xin Wang . Comprehensive Experimental Design for the Photochemical Synthesis, Analysis, and Characterization of Difluoropyrroles. University Chemistry, 2024, 39(11): 196-203. doi: 10.3866/PKU.DXHX202401022
12. [12]
  Shule Liu . Application of SPC/E Water Model in Molecular Dynamics Teaching Experiments. University Chemistry, 2024, 39(4): 338-342. doi: 10.3866/PKU.DXHX202310029
13. [13]
  Yaling Chen . Basic Theory and Competitive Exam Analysis of Dynamic Isotope Effect. University Chemistry, 2024, 39(8): 403-410. doi: 10.3866/PKU.DXHX202311093
14. [14]
  Jiayu Gu , Siqi Wang , Jun Ling . Kinetics of Living Copolymerization: A Brief Discussion. University Chemistry, 2025, 40(4): 100-107. doi: 10.12461/PKU.DXHX202406012
15. [15]
  Yuan Chun , Yongmei Liu , Fuping Tian , Hong Yuan , Shu'e Song , Wanchun Zhu , Yunchao Li , Zhongyun Wu , Xiaokui Wang , Yunshan Bai , Li Wang , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement of Colloidal and Surface Chemical Properties, Molecular Structure and Properties. University Chemistry, 2025, 40(5): 178-188. doi: 10.12461/PKU.DXHX202503053
16. [16]
  Jiahong ZHENG , Jingyun YANG . Preparation and electrochemical properties of hollow dodecahedral CoNi₂S₄ supported by MnO₂ nanowires. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1881-1891. doi: 10.11862/CJIC.20240170
17. [17]
  Wei Li , Ze Chang , Meihui Yu , Ying Zhang . Curriculum Ideological and Political Design of Piezoelectricity Measurement Experiments of Coordination Compounds. University Chemistry, 2024, 39(2): 77-82. doi: 10.3866/PKU.DXHX202308004
18. [18]
  Feiya Cao , Qixin Wang , Pu Li , Zhirong Xing , Ziyu Song , Heng Zhang , Zhibin Zhou , Wenfang Feng . Magnesium-Ion Conducting Electrolyte Based on Grignard Reaction: Synthesis and Properties. University Chemistry, 2024, 39(3): 359-368. doi: 10.3866/PKU.DXHX202308094
19. [19]
  Tianyun Chen , Ruilin Xiao , Xinsheng Gu , Yunyi Shao , Qiujun Lu . Synthesis, Crystal Structure, and Mechanoluminescence Properties of Lanthanide-Based Organometallic Complexes. University Chemistry, 2024, 39(5): 363-370. doi: 10.3866/PKU.DXHX202312017
20. [20]
  Qingyang Cui , Feng Yu , Zirun Wang , Bangkun Jin , Wanqun Hu , Wan Li . From Jelly to Soft Matter: Preparation and Properties-Exploring of Different Kinds of Hydrogels. University Chemistry, 2024, 39(9): 338-348. doi: 10.3866/PKU.DXHX202309046

Get Citation

PDF

XML

Metrics

PDF Downloads(1933)
Abstract views(3763)
HTML views(131)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return