Tutorial for thermal analysis of ionic liquids.
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| Title: | Tutorial for thermal analysis of ionic liquids. |
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| Authors: | Papović, Snežana1 (AUTHOR), Vraneš, Milan1 (AUTHOR), Barta Holló, Berta1 (AUTHOR), Mészáros Szécsényi, Katalin1 (AUTHOR) mszk@uns.ac.rs |
| Source: | Journal of Thermal Analysis & Calorimetry. Oct2024, Vol. 149 Issue 20, p11407-11419. 13p. |
| Subjects: | Liquid analysis, Ionic liquids, Debye temperatures, Thermal analysis, Data visualization |
| Abstract: | This tutorial aims to show the basic steps of evaluating the thermoanalytical curves to obtain reliable data for comparison with literature data for ionic liquids (ILs). The thermoanalytical investigation of the series of bis(trifluoromethylsulfonyl)imide-based imidazolium derivatives is described. The effects of the experimental conditions, such as the atmosphere and sample pan type, on the results, are outlined. The determination of the characteristic temperatures of the decomposition is described. The difficulties in obtaining reliable data for comparison are highlighted. The advantages of applying the simultaneous TG–DSC technique are shown by comparing the corresponding derivative DTG and DSC curves. Examples of the visualization and evaluation of the data of the compound series are presented. The results of the hyphenated TG–MS measurements are evaluated. The limitations of the applied techniques are discussed, too. The principles of here described evaluation steps of the thermoanalytical curves can be generally applied not only to ILs but to most of the sample types. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Thermal Analysis & Calorimetry is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Abstract: | This tutorial aims to show the basic steps of evaluating the thermoanalytical curves to obtain reliable data for comparison with literature data for ionic liquids (ILs). The thermoanalytical investigation of the series of bis(trifluoromethylsulfonyl)imide-based imidazolium derivatives is described. The effects of the experimental conditions, such as the atmosphere and sample pan type, on the results, are outlined. The determination of the characteristic temperatures of the decomposition is described. The difficulties in obtaining reliable data for comparison are highlighted. The advantages of applying the simultaneous TG–DSC technique are shown by comparing the corresponding derivative DTG and DSC curves. Examples of the visualization and evaluation of the data of the compound series are presented. The results of the hyphenated TG–MS measurements are evaluated. The limitations of the applied techniques are discussed, too. The principles of here described evaluation steps of the thermoanalytical curves can be generally applied not only to ILs but to most of the sample types. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 13886150 |
| DOI: | 10.1007/s10973-023-12439-z |
