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Publication details

Document type
Journal articles

Document subtype
Full paper

Title
Structure–property relationships in protic ionic liquids: a study of solvent–solvent and solvent–solute interactions

Participants in the publication
Joshua E. S. J. Reid (Author)
Carlos E. S. Bernardes (Author)
Dep. Química e Bioquímica
Dep. Química e Bioquímica
CQB
Filipe Agapito (Author)
Filomena Martins (Author)
Dep. Química e Bioquímica
CQB
Seishi Shimizu (Author)
Manuel E. Minas da Piedade (Author)
Dep. Química e Bioquímica
CQB
Adam J. Walker (Author)

Summary
The ionic nature of a functionalized protic ionic liquid cannot be rationalized simply through the differences in aqueous proton dissociation constants between the acid precursor and the conjugate acid of the base precursor. The extent of proton transfer, i.e. the equilibrium ionicity, of a tertiary ammonium acetate protic ionic liquid can be significantly increased by introducing an hydroxyl functional group on the cation, compared to the alkyl or amino-functionalized analogues. This increase in apparent ionic nature correlates well with variations in solvent–solute and solvent–solvent interaction parameters, as well as with physicochemical properties such as viscosity.

Date of Submisson/Request
2017-07-27
Date of Acceptance
2017-10-02
Date of Publication
2017-10-12

Institution
FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DE LISBOA

Where published
Phys. Chem. Chem. Phys.

Publication Identifiers
ISSN - 1463-9076

Publisher
Royal Society of Chemistry (RSC)

Volume
19
Number
41

Number of pages
6
Starting page
28133
Last page
28138

Document Identifiers
URL - http://dx.doi.org/10.1039/c7cp05076c
DOI - https://doi.org/10.1039/c7cp05076c

Rankings
SCOPUS Q1 (2017) - 1.686 - Physical and Theoretical Chemistry
Web Of Science Q2 (2017) - 3.906 - CHEMISTRY, PHYSICAL - SCIE
Web Of Science Q1 (2017) - 3.906 - PHYSICS, ATOMIC, MOLECULAR & CHEMICAL - SCIE
SCIMAGO Q1 (2017) - 1.686 - Physical and Theoretical Chemistry


Export

APA
Joshua E. S. J. Reid, Carlos E. S. Bernardes, Filipe Agapito, Filomena Martins, Seishi Shimizu, Manuel E. Minas da Piedade, Adam J. Walker, (2017). Structure–property relationships in protic ionic liquids: a study of solvent–solvent and solvent–solute interactions. Phys. Chem. Chem. Phys., 19, 28133-28138. ISSN 1463-9076. eISSN . http://dx.doi.org/10.1039/c7cp05076c

IEEE
Joshua E. S. J. Reid, Carlos E. S. Bernardes, Filipe Agapito, Filomena Martins, Seishi Shimizu, Manuel E. Minas da Piedade, Adam J. Walker, "Structure–property relationships in protic ionic liquids: a study of solvent–solvent and solvent–solute interactions" in Phys. Chem. Chem. Phys., vol. 19, pp. 28133-28138, 2017. 10.1039/c7cp05076c

BIBTEX
@article{36095, author = {Joshua E. S. J. Reid and Carlos E. S. Bernardes and Filipe Agapito and Filomena Martins and Seishi Shimizu and Manuel E. Minas da Piedade and Adam J. Walker}, title = {Structure–property relationships in protic ionic liquids: a study of solvent–solvent and solvent–solute interactions}, journal = {Phys. Chem. Chem. Phys.}, year = 2017, pages = {28133-28138}, volume = 19 }