Evidence map›Paper›PMID 34073046›Full record

ArticleInternational journal of molecular sciences2021

Influence of Alkyl Chain Length on Thermal Properties, Structure, and Self-Diffusion Coefficients of Alkyltriethylammonium-Based Ionic Liquids.

Roksana Markiewicz, Adam Klimaszyk, Marcin Jarek, Michał Taube, Patryk Florczak, Marek Kempka, Zbigniew Fojud, Stefan Jurga

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Article
  2. Effect of Cation Symmetry on the Long-Range Ordering in Ionic Liquid Films.Langmuir : the ACS journal of surfaces and colloids · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Roksana MarkiewiczNanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej str. 3, 61-614 Poznań, Poland.ORCID 0000-0001-9332-3180
Adam KlimaszykNanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej str. 3, 61-614 Poznań, Poland.ORCID 0000-0003-4780-5167
Marcin JarekNanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej str. 3, 61-614 Poznań, Poland.
Michał TaubeDepartment of Macromolecular Physics, Faculty of Physics, Adam Mickiewicz University, Uniwersytetu Poznańskiego str. 2, 61-614 Poznań, Poland.
Patryk FlorczakNanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej str. 3, 61-614 Poznań, Poland.
Marek KempkaNanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej str. 3, 61-614 Poznań, Poland.
Zbigniew FojudDepartment of Macromolecular Physics, Faculty of Physics, Adam Mickiewicz University, Uniwersytetu Poznańskiego str. 2, 61-614 Poznań, Poland.
Stefan JurgaNanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej str. 3, 61-614 Poznań, Poland.

Funding

Horizon 2020 Framework Programme GA731019Narodowe Centrum Badań i Rozwoju POWR.03.02.00-00-I032/16
6 · The paper itself

Abstract

The application of ionic liquids (ILs) has grown enormously, from their use as simple solvents, catalysts, media in separation science, or electrolytes to that as task-specific, tunable molecular machines with appropriate properties. A thorough understanding of these properties and structure-property relationships is needed to fully exploit their potential, open new directions in IL-based research and, finally, properly implement the appropriate applications. In this work, we investigated the structure-properties relationships of a series of alkyltriethylammonium bis(trifluoromethanesulfonyl)imide [TEA-R][TFSI] ionic liquids in relation to their thermal behavior, structure organization, and self-diffusion coefficients in the bulk state using DSC, FT-IR, SAXS, and NMR diffusometry techniques. The phase transition temperatures were determined, indicating alkyl chain dependency. Fourier-transformed infrared spectroscopy studies revealed the structuration of the ionic liquids along with alkyl chain elongation. SAXS experiments clearly demonstrated the existence of polar/non-polar domains. The alkyl chain length influenced the expansion of the non-polar domains, leading to the expansion between cation heads in polar regions of the structured IL.

Indexed as

DiffusionImidesIonic LiquidsModels, ChemicalMolecular StructurePhase TransitionQuaternary Ammonium CompoundsTransition TemperatureImidesIonic LiquidsQuaternary Ammonium Compoundstriethylbutylammonium bis(trifluoromethylsulfonyl)imidebis(trifluoromethanesulfonyl)imidesdifferential scanning calorimetryDSCFTIRinfrared spectroscopyionic liquidsNMR diffusometrySAXSsmall-angle X-ray scatteringstructure of ionic liquids

Identifiers

PMID34073046
PMCPMC8198313

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.