Cargando…
On the Influence of the Menthol Moiety on the Transport Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide Room-Temperature Ionic Liquids: A Quest for the Structure–Property Relationship
[Image: see text] This study explores the transport properties of bis(trifluoromethylsulfonyl)imide-based ionic liquids with a naturally derived (1R,2S,5R)-(−)-menthol moiety in the cationic part. In particular, we investigated the dependence of the dynamic viscosity and electrical conductivity as f...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical
Society
2021
|
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8389901/ https://www.ncbi.nlm.nih.gov/pubmed/34297553 http://dx.doi.org/10.1021/acs.jpcb.1c03827 |
_version_ | 1783742969328697344 |
---|---|
author | Feder-Kubis, Joanna Gardas, Ramesh L. Geppert-Rybczyńska, Monika |
author_facet | Feder-Kubis, Joanna Gardas, Ramesh L. Geppert-Rybczyńska, Monika |
author_sort | Feder-Kubis, Joanna |
collection | PubMed |
description | [Image: see text] This study explores the transport properties of bis(trifluoromethylsulfonyl)imide-based ionic liquids with a naturally derived (1R,2S,5R)-(−)-menthol moiety in the cationic part. In particular, we investigated the dependence of the dynamic viscosity and electrical conductivity as functions of the alkyl chain length. An important finding of this study is that both properties show nonmonotonic behavior with respect to the alkyl chain length. The nonmonotonic dependency is an obstacle for establishing the relationships between the structure and transport properties of homologues. To overcome this difficulty, we recommend fast property screening using a theoretical model that we developed, which allows for efficient viscosity prediction by means of the group contribution method. As demonstrated in this study, the model allows for reliable predictions of viscosity in the studied series with an overall relative deviation of less than 8%. |
format | Online Article Text |
id | pubmed-8389901 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | American Chemical
Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-83899012021-08-31 On the Influence of the Menthol Moiety on the Transport Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide Room-Temperature Ionic Liquids: A Quest for the Structure–Property Relationship Feder-Kubis, Joanna Gardas, Ramesh L. Geppert-Rybczyńska, Monika J Phys Chem B [Image: see text] This study explores the transport properties of bis(trifluoromethylsulfonyl)imide-based ionic liquids with a naturally derived (1R,2S,5R)-(−)-menthol moiety in the cationic part. In particular, we investigated the dependence of the dynamic viscosity and electrical conductivity as functions of the alkyl chain length. An important finding of this study is that both properties show nonmonotonic behavior with respect to the alkyl chain length. The nonmonotonic dependency is an obstacle for establishing the relationships between the structure and transport properties of homologues. To overcome this difficulty, we recommend fast property screening using a theoretical model that we developed, which allows for efficient viscosity prediction by means of the group contribution method. As demonstrated in this study, the model allows for reliable predictions of viscosity in the studied series with an overall relative deviation of less than 8%. American Chemical Society 2021-07-23 2021-08-05 /pmc/articles/PMC8389901/ /pubmed/34297553 http://dx.doi.org/10.1021/acs.jpcb.1c03827 Text en © 2021 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Feder-Kubis, Joanna Gardas, Ramesh L. Geppert-Rybczyńska, Monika On the Influence of the Menthol Moiety on the Transport Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide Room-Temperature Ionic Liquids: A Quest for the Structure–Property Relationship |
title | On the Influence of the Menthol Moiety on the Transport
Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide
Room-Temperature Ionic Liquids: A Quest for the Structure–Property
Relationship |
title_full | On the Influence of the Menthol Moiety on the Transport
Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide
Room-Temperature Ionic Liquids: A Quest for the Structure–Property
Relationship |
title_fullStr | On the Influence of the Menthol Moiety on the Transport
Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide
Room-Temperature Ionic Liquids: A Quest for the Structure–Property
Relationship |
title_full_unstemmed | On the Influence of the Menthol Moiety on the Transport
Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide
Room-Temperature Ionic Liquids: A Quest for the Structure–Property
Relationship |
title_short | On the Influence of the Menthol Moiety on the Transport
Properties of a Homologue Series of Functionalized Bis(trifluoromethylsulfonyl)imide
Room-Temperature Ionic Liquids: A Quest for the Structure–Property
Relationship |
title_sort | on the influence of the menthol moiety on the transport
properties of a homologue series of functionalized bis(trifluoromethylsulfonyl)imide
room-temperature ionic liquids: a quest for the structure–property
relationship |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8389901/ https://www.ncbi.nlm.nih.gov/pubmed/34297553 http://dx.doi.org/10.1021/acs.jpcb.1c03827 |
work_keys_str_mv | AT federkubisjoanna ontheinfluenceofthementholmoietyonthetransportpropertiesofahomologueseriesoffunctionalizedbistrifluoromethylsulfonylimideroomtemperatureionicliquidsaquestforthestructurepropertyrelationship AT gardasrameshl ontheinfluenceofthementholmoietyonthetransportpropertiesofahomologueseriesoffunctionalizedbistrifluoromethylsulfonylimideroomtemperatureionicliquidsaquestforthestructurepropertyrelationship AT geppertrybczynskamonika ontheinfluenceofthementholmoietyonthetransportpropertiesofahomologueseriesoffunctionalizedbistrifluoromethylsulfonylimideroomtemperatureionicliquidsaquestforthestructurepropertyrelationship |