1
|
Highly conductive gel polymer electrolytes for sodium-ion batteries with hard carbon anodes. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
|
2
|
Smart K, Golden TD, Acree WE. Investigations of potential ionic liquid phases for chromatographic processes using spectroscopic and thermal techniques. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
3
|
Li F, Laaksonen A, Zhang X, Ji X. Rotten Eggs Revaluated: Ionic Liquids and Deep Eutectic Solvents for Removal and Utilization of Hydrogen Sulfide. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04142] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Fangfang Li
- Energy Engineering, Division of Energy Science, Luleå University of Technology, 97187 Luleå, Sweden
| | - Aatto Laaksonen
- Energy Engineering, Division of Energy Science, Luleå University of Technology, 97187 Luleå, Sweden
- Division of Physical Chemistry, Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, Stockholm 10691, Sweden
- Center of Advanced Research in Bionanoconjugates and Biopolymers, “Petru Poni”Institute of Macromolecular Chemistry, Iasi 700469, Romania
- State Key Laboratory of Materials-Oriented and Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Xiangping Zhang
- CAS Key Laboratory of Green Process and Engineering, Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoyan Ji
- Energy Engineering, Division of Energy Science, Luleå University of Technology, 97187 Luleå, Sweden
| |
Collapse
|
4
|
Liu SH, Chen CC, Zhang B, Wu JH. Fire and explosion hazards of 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide. RSC Adv 2020; 10:22468-22479. [PMID: 35514589 PMCID: PMC9054614 DOI: 10.1039/d0ra01821j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 05/20/2020] [Indexed: 11/21/2022] Open
Abstract
The decomposition of [EMIM][Tf2N] is endothermic in a nitrogen atmosphere but is exothermic in an air atmosphere.
Collapse
Affiliation(s)
- Shang-Hao Liu
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines
- Anhui University of Science and Technology (AUST)
- Huainan
- China
| | - Chan-Cheng Chen
- Department of Safety, Health and Environmental Engineering
- National Kaohsiung University of Science and Technology
- Kaohsiung City
- Republic of China
| | - Bin Zhang
- School of Chemical Engineering
- AUST
- Huainan
- China
| | - Jian-He Wu
- Department of Safety, Health and Environmental Engineering
- National Kaohsiung University of Science and Technology
- Kaohsiung City
- Republic of China
| |
Collapse
|
5
|
Chen CC, Chen CY, Wu JH, Kang X. Fire and explosion hazards of ionic liquid 1-methyl-1-propylpyrrolidinium bis(trifluoromethanesulfonyl)imide. J Loss Prev Process Ind 2019. [DOI: 10.1016/j.jlp.2019.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
6
|
Biswas Y, Banerjee P, Mandal TK. From Polymerizable Ionic Liquids to Poly(ionic liquid)s: Structure-Dependent Thermal, Crystalline, Conductivity, and Solution Thermoresponsive Behaviors. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02351] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yajnaseni Biswas
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Palash Banerjee
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Tarun K. Mandal
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| |
Collapse
|
7
|
Ahrenberg M, Beck M, Neise C, Keßler O, Kragl U, Verevkin SP, Schick C. Vapor pressure of ionic liquids at low temperatures from AC-chip-calorimetry. Phys Chem Chem Phys 2018; 18:21381-90. [PMID: 27425628 DOI: 10.1039/c6cp01948j] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The very low vapor pressure of ionic liquids is challenging to measure. At elevated temperatures the liquids might start to decompose, and at relatively low temperatures the vapor pressure becomes too low to be measured by conventional methods. In this work we developed a highly sensitive method for mass loss determination at temperatures starting from 350 K. This technique is based on an alternating current calorimeter equipped with a chip sensor that consists of a free-standing SiNx-membrane (thickness <1 μm) and a measuring area with lateral dimensions of the order of 1 mm. A small droplet (diameter ca. 600 μm) of an ionic liquid is vaporized isothermally from the chip sensor in a vacuum-chamber. The surface-to-volume-ratio of such a droplet is large and the relative mass loss due to evaporation is therefore easy to monitor by the changing heat capacity (J K(-1)) of the remaining liquid. The vapor pressure is determined from the measured mass loss rates using the Langmuir equation. The method was successfully tested for the determination of the vapor pressure and the vaporization enthalpy of an archetypical ionic liquid 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([EMIm][NTf2]). The data set created in this way in an extremely broad temperature range from 358 K to 780 K has allowed the estimation of the boiling temperature of [EMIm][NTf2]. The value (1120 ± 50) K should be considered as the first reliable boiling point of the archetypical ionic liquid obtained from experimental vapor pressures measured in the most possible close proximity to the normal boiling temperature.
Collapse
Affiliation(s)
- Mathias Ahrenberg
- Institute of Physics, University of Rostock, Albert-Einstein-Str. 23-24, 18059 Rostock, Germany.
| | - Martin Beck
- Faculty of Mechanical Engineering and Marine Technology, University of Rostock, Albert-Einstein-Str. 2, 18059 Rostock, Germany
| | - Christin Neise
- Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 3a, 18059 Rostock, Germany
| | - Olaf Keßler
- Faculty of Mechanical Engineering and Marine Technology, University of Rostock, Albert-Einstein-Str. 2, 18059 Rostock, Germany and Competence Centre CALOR, Faculty of Interdisciplinary Research, University of Rostock, Albert-Einstein-Str. 25, 18059 Rostock, Germany
| | - Udo Kragl
- Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 3a, 18059 Rostock, Germany and Competence Centre CALOR, Faculty of Interdisciplinary Research, University of Rostock, Albert-Einstein-Str. 25, 18059 Rostock, Germany
| | - Sergey P Verevkin
- Institute of Chemistry, University of Rostock, Albert-Einstein-Str. 3a, 18059 Rostock, Germany and Competence Centre CALOR, Faculty of Interdisciplinary Research, University of Rostock, Albert-Einstein-Str. 25, 18059 Rostock, Germany
| | - Christoph Schick
- Institute of Physics, University of Rostock, Albert-Einstein-Str. 23-24, 18059 Rostock, Germany. and Competence Centre CALOR, Faculty of Interdisciplinary Research, University of Rostock, Albert-Einstein-Str. 25, 18059 Rostock, Germany
| |
Collapse
|