Magnetic field effects dynamics of ethylammonium nitrate ionic liquid confined between glass plates

Literature Information

Publication Date 2018-01-31
DOI 10.1039/C7CP06554J
Impact Factor 3.676
Authors


View Original

Abstract

Self-diffusion and NMR relaxation of the ethylammonium (EA) cation were studied in the protic ionic liquid, ethylammonium nitrate (EAN), confined between polar glass plates separated by a few μm distance and exposed to an external magnetic field of 9.4 T. The diffusion coefficient of EA (D) and the transverse NMR relaxation rate (1/T2) of –NH3 protons were increased immediately after placing the sample in the magnetic field by factors of ∼2 and ∼22, respectively, in comparison with those of bulk EAN. Further exposure of the sample to the magnetic field led to gradual changes in D, T1 and T2 towards their bulk values with a time constant of ∼70 min. Complete “recovery” of the sample to the “accelerated” D and “shortened” T2 values occurred at longer than 24 hours after the removal of the EAN sample from the magnet. Because the observed characteristic times of the change far exceed the times of molecular processes in EAN, we suggested that this phenomenon is related to reversible phase transformations occurring in confined EAN.

Related Literature

Direct immobilization of glucose oxidase in magnetic mesoporous bioactive glasses

Dandan Min, Xudong Zhang, Wen He, Yang Zhang, Piwu Li, Meimei Zhang, Jianan Liu, Shujiang Liu, Fengxiu Xu, Yi Du, Zhilong Zhang

2013-05-13 Paper

DOI: 10.1039/C3TB20480D

Effect of the ionic liquid [bmim]Cl and high pressure on the activity of cellulase

Ângelo C. Salvador, Mickael da C. Santos, Jorge A. Saraiva

2010-02-08 Paper

DOI: 10.1039/B918879G

Nontoxic photoluminescent tin oxide nanoparticles for cell imaging: deep eutectic solvent mediated synthesis, tuning and mechanism

Linmariya Devassy Koonathan, Suman Neogy, Anil K. Debnath, Soumyakanti Adhikari

2021-05-10 Paper

DOI: 10.1039/D1MA00042J

Novel resin-based vacuum distillation-crystallisation method for recovery of succinic acid crystals from fermentation broths

Chenyu Du, Alexandra Cristina Blaga, Maria Camarut, Colin Webb, Christian V. Stevens, Wim Soetaert

2010-02-20 Paper

DOI: 10.1039/B913021G

V-shaped pyranylidene/triphenylamine-based chromophores with enhanced photophysical, electrochemical and nonlinear optical properties

Sergio Gámez-Valenzuela, David Neusser, Belén Villacampa, Rocío Ponce Ortiz, Sabine Ludwigs, Raquel Andreu, M. Carmen Ruiz Delgado

2021-05-25 Paper

DOI: 10.1039/D1MA00415H

Inside back cover

2021-08-16 Cover

DOI: 10.1039/D1MA90083H

Nanomaterials: stimulants for biofuels and renewables, yield and energy optimization

Yogendra Kumar, Prerna Yogeshwar, Sushant Bajpai, Pooja Jaiswal, Shalu Yadav, Diksha Praveen Pathak, Muskan Sonker, Saurabh Kr Tiwary

2021-07-15 Review Article

DOI: 10.1039/D1MA00538C

You might also like

Compound Q&A

What precautions should be taken when handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3)?

When handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3), safety go...

40716-16-34-Methyl-6-(trifluor...
Compound Q&A

What is 4-(3,5-Difluorophenyl)aniline (CAS: 405058-00-6)?

4-(3,5-Difluorophenyl)aniline is an aromatic organic compound with the CAS numbe...

405058-00-64-(3,5-Difluoropheny...
Compound Q&A

How is 5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338982-07-3) typically synthesized?

5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid can ...

338982-07-35-{[4-(Trifluorometh...
Compound Q&A

What is the market or research trend for 4-Benzylaniline hydrochloride (CAS: 6317-57-3)?

The market for 4-Benzylaniline hydrochloride (CAS: 6317-57-3) is steadily growin...

6317-57-34-Benzylaniline hydr...
Compound Q&A

Is [3-(Diethylsulfamoyl)phenyl]boronic acid (CAS: 871329-58-7) safe?

[3-(Diethylsulfamoyl)phenyl]boronic acid is generally considered safe when handl...

871329-58-7[3-(Diethylsulfamoyl...
Compound Q&A

What are the main uses of 3-Bromo-2,5-dimethoxyaniline (CAS: 115929-62-9)?

3-Bromo-2,5-dimethoxyaniline is mainly used in the pharmaceutical and chemical i...

115929-62-93-Bromo-2,5-dimethox...
Compound Q&A

What regulatory guidelines apply to N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7)?

N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7) is subject to ...

915922-67-7N-Methyl-1-(5-methyl...
Compound Q&A

What industries use Carbamic acid, N-[(5S)-5,6-diamino-6-oxohexyl]-, 1,1-dimethylethyl ester (CAS: 24828-96-4)?

This compound is primarily used in the pharmaceutical industry for the synthesis...

24828-96-4Carbamic acid, N-[(5...
Compound Q&A

How should 2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) be stored?

2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) sho...

1298101-47-92-Methyl-2-propanyl ...
Compound Q&A

What industries use Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9)?

Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9) is utilized in the pharma...

367-33-9Ethyl 2-bromo-4,4,4-...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.