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Molecular Chemistry of Ionic Liquids and Deep Eutectic Solvents

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Molecular Liquids".

Deadline for manuscript submissions: 30 November 2026 | Viewed by 44

Special Issue Editor


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Guest Editor
Department of Chemistry and ICCRAM, University of Burgos, 09001 Burgos, Spain
Interests: multiscale materials modeling; thermodynamics; in silico toxicology; safe and sustainable by design; deep eutectic solvents; CO2 capture; pollutants removal; nanomaterials; phase equilibrium; physical chemistry
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Special Issue Information

Dear Colleagues,

Ionic liquids and deep eutectic solvents have emerged as a versatile and rapidly expanding class of molecular liquids, attracting sustained interest due to their tunable physicochemical properties and broad application potential. Their molecular diversity, arising from the vast design space of ions, hydrogen bond donors, and acceptors, enables precise control over structure–property relationships that is unattainable in conventional molecular solvents.

This Special Issue, Molecular Chemistry of Ionic Liquids and Deep Eutectic Solvents, aims to highlight recent advances in the molecular-level understanding of these systems, with particular emphasis on intermolecular interactions, nanostructuration, solvation phenomena, and transport behavior. Contributions addressing experimental, theoretical, and computational approaches are all equally welcome, including spectroscopy, thermophysical measurements, molecular simulations, and quantum chemical analyses.

In addition to fundamental insights, this Special Issue seeks studies that link molecular chemistry to emerging applications, such as green solvent design, biomass processing, electrochemistry, catalysis, separations, and energy-related technologies. Special attention is given to sustainable and bio-derived systems, including natural deep eutectic solvents, as well as to structure-guided design strategies. 

By collating contributions from leading and emerging researchers, this Special Issue aims to provide a coherent and forward-looking perspective on the molecular chemistry governing ionic liquids and deep eutectic solvents, fostering innovation and cross-disciplinary collaboration in this dynamic field.

Prof. Dr. Santiago Aparicio
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Molecules is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • ionic liquids
  • deep eutectic solvents
  • molecular interactions
  • hydrogen bonding
  • nanostructuring
  • thermophysical properties
  • solvation phenomena
  • molecular simulation
  • green solvents
  • sustainable chemistry

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Published Papers

This special issue is now open for submission.
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