Melting points of ionic liquids: Review and evaluation

The melting points of ionic liquids (ILs) reported since 2020 were surveyed, collected, and reviewed, which were further combined with the previous data to provide a database with 3129 ILs ranging from 177.15 to 645.9 K in melting points. In addition, the factors that affect the melting point of ILs...

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Main Authors: Zhengxing Dai, Lei Wang, Xiaohua Lu, Xiaoyan Ji
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2024-12-01
Series:Green Energy & Environment
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Online Access:http://www.sciencedirect.com/science/article/pii/S2468025724000311
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author Zhengxing Dai
Lei Wang
Xiaohua Lu
Xiaoyan Ji
author_facet Zhengxing Dai
Lei Wang
Xiaohua Lu
Xiaoyan Ji
author_sort Zhengxing Dai
collection DOAJ
description The melting points of ionic liquids (ILs) reported since 2020 were surveyed, collected, and reviewed, which were further combined with the previous data to provide a database with 3129 ILs ranging from 177.15 to 645.9 K in melting points. In addition, the factors that affect the melting point of ILs from macro, micro, and thermodynamic perspectives were summarized and analyzed. Then the development of the quantitative structure-property relationship (QSPR), group contribution method (GCM), and conductor-like screening model for realistic solvents (COSMO-RS) for predicting the melting points of ILs were reviewed and further analyzed. Combined with the evaluation together with the preliminary study conducted in this work, it shows that COSMO-RS is more promising and possible to further improve its performance, and a framework was thus proposed.
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institution Kabale University
issn 2468-0257
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publishDate 2024-12-01
publisher KeAi Communications Co., Ltd.
record_format Article
series Green Energy & Environment
spelling doaj-art-a611d65faecb49af8382643e8cb7caef2024-11-20T05:07:30ZengKeAi Communications Co., Ltd.Green Energy & Environment2468-02572024-12-0191218021811Melting points of ionic liquids: Review and evaluationZhengxing Dai0Lei Wang1Xiaohua Lu2Xiaoyan Ji3State Key Laboratory of Material-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, China; Energy Engineering, Division of Energy Science, Luleå University of Technology, Luleå, SwedenState Key Laboratory of Material-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, ChinaState Key Laboratory of Material-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, China; Corresponding authors.Energy Engineering, Division of Energy Science, Luleå University of Technology, Luleå, Sweden; Corresponding authors.The melting points of ionic liquids (ILs) reported since 2020 were surveyed, collected, and reviewed, which were further combined with the previous data to provide a database with 3129 ILs ranging from 177.15 to 645.9 K in melting points. In addition, the factors that affect the melting point of ILs from macro, micro, and thermodynamic perspectives were summarized and analyzed. Then the development of the quantitative structure-property relationship (QSPR), group contribution method (GCM), and conductor-like screening model for realistic solvents (COSMO-RS) for predicting the melting points of ILs were reviewed and further analyzed. Combined with the evaluation together with the preliminary study conducted in this work, it shows that COSMO-RS is more promising and possible to further improve its performance, and a framework was thus proposed.http://www.sciencedirect.com/science/article/pii/S2468025724000311Ionic liquidsMelting pointCOSMO-RSQSPRGCM
spellingShingle Zhengxing Dai
Lei Wang
Xiaohua Lu
Xiaoyan Ji
Melting points of ionic liquids: Review and evaluation
Green Energy & Environment
Ionic liquids
Melting point
COSMO-RS
QSPR
GCM
title Melting points of ionic liquids: Review and evaluation
title_full Melting points of ionic liquids: Review and evaluation
title_fullStr Melting points of ionic liquids: Review and evaluation
title_full_unstemmed Melting points of ionic liquids: Review and evaluation
title_short Melting points of ionic liquids: Review and evaluation
title_sort melting points of ionic liquids review and evaluation
topic Ionic liquids
Melting point
COSMO-RS
QSPR
GCM
url http://www.sciencedirect.com/science/article/pii/S2468025724000311
work_keys_str_mv AT zhengxingdai meltingpointsofionicliquidsreviewandevaluation
AT leiwang meltingpointsofionicliquidsreviewandevaluation
AT xiaohualu meltingpointsofionicliquidsreviewandevaluation
AT xiaoyanji meltingpointsofionicliquidsreviewandevaluation