帮助 关于我们

返回检索结果

Properties of 1-(Cyanopropyl)-3-methylimidazolium Bis[(trifluoromethyl)sulfonyl]imide
1-丁腈-3-甲基咪唑双三氟甲基磺酸亚胺的性质

查看参考文献37篇

Liu Qingshan 1 *   Liu Hui 2   Mou Lin 1 *  
文摘 The functional ionic liquid (FIL) 1-(cyanopropyl)-3-methylimidazolium bis[(trifluoromethyl)sulfonyl] imide [PCNMIM][NTf2] was synthesized using an ion-exchange method. Density, dynamic viscosity, electrical conductivity, and refractive index were determined in the temperature range 283.15-353.15 K. The effect of methylene group introduction is discussed for the FILs and imidazolium ionic liquids (ILs). The thermal expansion coefficient, molecular volume, standard molar entropy, and lattice energy were determined by the empirical equations from the measurement values. The temperature dependence on electrical conductivity and dynamic viscosity of the FILs were fitted by the Vogel-Fulcher-Tammann (VFT) equation. The adaptability of the Arrhenius equation was also discussed for the electrical conductivity and dynamic viscosity. The study of the thermodynamic properties of the FIL is important for synthesis of new ILs and their application.
其他语种文摘 制备了功能化离子液体1-丁腈-3-甲基咪唑双三氟甲基磺酸亚胺。在T为283.15-353.15 K温度范围内,测定了该功能化离子液体的密度、动力粘度、电导率及折光率。讨论了亚甲基的增减对该类功能化离子液体的密度、动力粘度、电导率及折光率等性质的影响,并与传统咪唑类、吡啶类离子液体物理化学性质的变化趋势进行了对比。通过经验方程计算了该功能化离子液体的热膨胀系数、分子体积、标准摩尔熵及晶格能等热力学性质参数。讨论了Vogel-Fulcher-Tamman (VFT)方程和Arrhenius方程的适用性,得出VFT方程适用于该功能化离子液体,而Arrhenius方程并不适用。有关研究对新型离子液体的合成及其工业化的应用具有十分重要的意义。
来源 物理化学学报 ,2016,32(3):617-623 【核心库】
DOI 10.3866/pku.whxb201512171
关键词 Functional ionic liquid ; Density ; Dynamic viscosity ; Electrical conductivity ; Refractive index
地址

1. School of Science, Shenyang Agricultural University, Shenyang, 110866  

2. Shanghai Environmental Sanitation Engineering Design Institute Co., Ltd., Shanghai Engineering Research Center of Contaminated Sites Remediation, Shanghai, 200232

语种 英文
文献类型 研究性论文
ISSN 1000-6818
学科 化学
基金 国家自然科学基金 ;  Program for Liaoning Excellent Talents in University, China
文献收藏号 CSCD:5654598

参考文献 共 37 共2页

1.  Welton T. Chem. Rev,1999,99:2071 被引 729    
2.  Rantwijk F V. Chem. Rev,2007,107:2757 被引 40    
3.  Greaves T L. J. Chem. Rev,2008,108:206 被引 78    
4.  Hapiot P. Chem. Rev,2008,108:2238 被引 30    
5.  Jessop P G. Chem. Rev,2007,107:2666 被引 17    
6.  Egashira M. J. Power Sources,2004,138:240 被引 8    
7.  Egashira M. J. Power Sources,2007,174:560 被引 5    
8.  Egashira M. J. Power Sources,2005,146:685 被引 4    
9.  Hardacre C. J. New J. Chem,2008,32:1953 被引 1    
10.  Hardacre C. J. Phys. Chem. Chem. Phys,2010,12:1842 被引 1    
11.  Zhang J. J. Chem. Eng. Data,2007,52:2277 被引 10    
12.  Liu Q S. J. Chem. Thermodyn,2015,90:39 被引 5    
13.  Bates E D. J. Am. Chem. Soc,2002,124:926 被引 191    
14.  Cai Y. Catal. Lett,2006,109:61 被引 1    
15.  Hu S. Tetrahedron Lett,2007,48:5613 被引 5    
16.  Jacquemin J. Green Chem,2006,8:172 被引 23    
17.  Chen Y. J. Chem. Thermodyn,2015,86:13 被引 2    
18.  Chen Y. Fluid Phase Equilibr,2015,388:78 被引 2    
19.  Wei J. J. Chem. Thermodyn,2015,90:310 被引 5    
20.  Ma X X. J. Chem. Thermodyn,2015,89:51 被引 4    
引证文献 1

1 Liu Yadi Studies on reaction kinetics and phase changes during the synthesis of ionic liquids using an in-situ low-field MRI spectrometer 过程工程学报,2020,20(7):807-821
被引 0 次

显示所有1篇文献

论文科学数据集
PlumX Metrics
相关文献

 作者相关
 关键词相关
 参考文献相关

版权所有 ©2008 中国科学院文献情报中心 制作维护:中国科学院文献情报中心
地址:北京中关村北四环西路33号 邮政编码:100190 联系电话:(010)82627496 E-mail:cscd@mail.las.ac.cn 京ICP备05002861号-4 | 京公网安备11010802043238号