Using Thermogravimetry Analysis Technology To Appraise the Vaporization Enthalpy of 1-(2-Alkoxyethyl)-3-methylimidazolium plus [Anion] Ionic Liquids

被引：5
|
作者：
Liu, Lu [1 ]
Xu, Yu-Ping [1 ]
Zhao, Yue [1 ]
Chen, Xia [1 ]
Tong, Jing [1 ]
Liu, Qing-Shan [2 ]
机构：
[1] Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China
[2] Huzhou Univ, Sch Life Sci, Huzhou 313000, Peoples R China
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2020年 / 65卷 / 08期
关键词：
ALKYL CHAIN-LENGTH; VAPOR-PRESSURE; 1-ALKYL-3-METHYLIMIDAZOLIUM PROPIONATE; POLARITY;
D O I：
10.1021/acs.jced.0c00274
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A series of 1-(2-alkoxyethyl)-3-methylimidazolium + [anion] ionic liquids including 1-(2-methoxyethyl) -3-methylimidazolium chloride, 1-(2-methoxyethyl) -3-methyl-imidazolium DL-threonine, and 1-(2-ethoxyethyl) -3-methylimidazolium DL-threonine were synthesized and characterized to determine how initial decomposition temperature, vaporization enthalpy, and thermal stability were affected by changes in alkoxy chain length and anion. An isothermal thermogravimetric experiment was carried out on a series of ionic liquids (ILs) by using a thermogravimetric analyzer. Combining with the Langmuir equation and Clausius-Clapeyron equation, experimental data were used to calculate vaporization enthalpy at an average temperature. Comparing the values of vaporization enthalpy for three ILs, the order is [EOEMIM]Thr > [MOEMIM]Cl > [MOEMIM]Thr. Thus, the influence of a changing alkoxy chain on vaporization enthalpy of ILs is large.
引用
收藏
页码：3933 / 3940
页数：8
相关论文
共 50 条
  • [31] Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-hydroxyethyl)-3-methylimidazolium trifluorotris(perfluoroethyl)phosphate
    Marciniak, Andrzej
    Wlazlo, Michal
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2013, 64 : 114 - 119
  • [32] Structures and non-covalent interaction behaviours of binary systems containing the ionic liquid 1-(2′-hydroxylethyl)-3-methylimidazolium bis(trifluoromethylsulfonyl)imide and chloroform
    Zheng, Yan-Zhen
    Zhou, Yu
    Deng, Geng
    Guo, Rui
    Chen, Da-Fu
    Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2021, 244
  • [33] Polymerization of 1-(2-Propynyl)-3-methylimidazolium Bromide using Cyclometalated Pd(II) Catalysts and Study of the Interaction of Ensuing Oligomer with BSA
    Mukhopadhyay, Sujay
    Mitra, Kheyanath
    Paitandi, Rajendra Prasad
    Singh, Roop Shikha
    Singh, Shikha
    Ray, Biswajit
    Pandey, Daya Shankar
    CHEMISTRYSELECT, 2017, 2 (21): : 6000 - 6008
  • [34] Study of the properties of luminescent poly[1-(2-propynyl)-3-methylimidazolium bromide] oligomers prepared using a Mo(CO)6/phenol catalyst
    Mitra, Kheyanath
    Singh, Shikha
    Ray, Biswajit
    RSC ADVANCES, 2015, 5 (26): : 20270 - 20275
  • [35] Investigation of 1-(2-carboxyethyl)-3-methylimidazolium chloride[HOOCEMIM][Cl] ionic liquid effect on water activity and solubility of L-serine at T=298.15 K
    Zafarani-Moattar, Mohammed Taghi
    Asadzadeh, Behnaz
    Shahrisa, Aziz
    Nazari, Mahdi Gholamhosseini
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2015, 80 : 49 - 58
  • [36] Co-solvent effects in LLE of 1-hydroxyethyl-3-methylimidazolium based ionic liquids plus 2-propanol plus dichloromethane or 1,2-dichloroethane
    Najdanovic-Visak, Vesna
    Rodriguez, Ana
    Visak, Zoran P.
    Rosa, Joao N.
    Afonso, Carlos A. M.
    Nunes da Ponte, Manuel
    Rebelo, Luis Paulo N.
    FLUID PHASE EQUILIBRIA, 2007, 254 (1-2) : 35 - 41
  • [37] Activity Coefficients at Infinite Dilution of Alkanes, Alkenes, and Alkyl Benzenes in 1-(2-Hydroxyethyl)-3-methylimidazolium Tetrafluoroborate Using Gas-Liquid Chromatography
    Zhang, Ya
    Wang, Li-Sheng
    Li, Yi
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2009, 54 (10): : 2887 - 2890
  • [38] Improved Synthesis of Substituted 2-Amino-4H-chromene Derivatives Catalyzed by a New Amino-functionalized Basic Ionic Liquid 1-(2-Aminoethyl)-3-methylimidazolium lmidazolide
    Dou, Hui
    Gao, Siyi
    Fu, Zhaolong
    Liu, Shizhong
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2011, 31 (07) : 1056 - 1063
  • [39] Highly efficient, rapid, and practical conversion of carbohydrate into 5-hydroxymethylfurfural using a continuous-flow reactor with 1-(4-sulfobutyl)-3-methylimidazolium bromide ionic liquid as a catalyst
    Nguyen, Trinh Hao
    Le Nguyen, Dao Anh
    Le, Diep Dinh
    Huynh, Phuc Cong
    Nguyen, Thien Phuoc
    Nguyen, Nhat Minh
    Phan, Ha Bich
    Tran, Phuong Hoang
    FUEL, 2023, 354
  • [40] Thermodynamics Properties and Internal Interactions of Ether-Group Functionalized Thiocyanate Ionic Liquid 1-(2-Methoxyethyl)-3-Methylimidazolium Thiocyanate and Its Mixtures with 1,4-Butyrolactone or Propylene Carbonate
    Guan, Xin
    Zhang, Xinyuan
    Gu, Zhe
    Wei, Ying
    Zhang, Qingguo
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2022, 67 (10): : 2857 - 2871
12345