Results 21 to 30 of about 500,675 (290)

Harnessing poly(ionic liquid)s for sensing applications [PDF]

open access: yes, 2016
The interest in poly(ionic liquid)s for sensing applications is derived from their strong interactions to a variety of analytes. By combining the desirable mechanical properties of polymers with the physical and chemical properties of ILs, new materials ...
Ambrogi, M., Guterman, R., Yuan, J.
core   +2 more sources

Investigation on Aromaticity Index and Double-Bond Equivalent of Aromatic Compounds and Ionic Liquids for Fuel Desulphurization

open access: yesJournal of Chemistry, 2013
Aromaticity index (AI) and double-bond equivalent (DBE) were studied to seek a simpler approach in identifying suitable ionic liquids for the desulphurization process. Manifestation of interaction mechanism by COSMO-RS and Raman spectroscopy is discussed.
Syamsul B. Abdullah   +2 more
doaj   +1 more source

Liquid Crystals Based on the N-Phenylpyridinium Cation—Mesomorphism and the Effect of the Anion

open access: yesMolecules, 2021
Families of symmetric, ionic, tetracatenar mesogens are described based on a rigid, N-phenylpyridinium core, prepared as their triflimide, octyl sulfate and dodecyl sulfate salts for a range of terminal chain lengths.
Jordan D. Herod, Duncan W. Bruce
doaj   +1 more source

Cycling stability of a hybrid activated carbon//poly(3- methylthiophene) supercapacitor with N-butyl-Nmethylpyrrolidinium bis(trifluoromethanesulfonyl)imide ionic liquid as electrolyte [PDF]

open access: yes, 2005
A long cycle-life, high-voltage supercapacitor featuring an activated carbon//poly(3-methylthiophene) hybrid configuration with N-butyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide ionic liquid, a solvent-free green electrolyte, was ...
Balducci, Andrea   +5 more
core   +2 more sources

Process Optimization of the Method of Ionic Liquid Assisted Ultrasonic Extraction of Cannabidiol from Industrial Hemp Leaves

open access: yesShipin gongye ke-ji, 2023
In order to improve the economic value of industrial hemp, an active ingredient cannabinoid (CBD) with medicinal value from industrial hemp leaves was extracted by ionic liquid assisted ultrasonic method and the extraction process was optimized.
Kunlun WANG   +6 more
doaj   +1 more source

A robotic platform for high-throughput electrochemical analysis of chalcopyrite leaching [PDF]

open access: yes, 2015
A novel robotic platform for combinatorial screening of ionic liquid-based Cu extraction from chalcopyrite with real-time, in situ monitoring of dissolved copper.
Albrecht, T   +4 more
core   +1 more source

Density, Viscosity and Conductivity Study of 1-Butyl-3-Methylimidazolium Bromide

open access: yesInternational Journal of Electrochemical Science, 2011
1-Butyl-3-methylimidazolium bromide [BMIm][Br], was synthesized and characterized. Density and viscosity measurement were carried out at room temperature.
Patrick Ngoy Tshibangu   +2 more
doaj   +1 more source

Ionic-liquid-gating setup for stable measurements and reduced electronic inhomogeneity at low temperatures

open access: yes, 2018
The ionic-liquid-gating technique can be applied to the search for novel physical phenomena at low temperatures because of its wide controllability of the charge carrier density. Ionic-liquid gated field-effect transistors are often fragile upon cooling,
Kageura, Taisuke   +5 more
core   +1 more source

Normalized polarity indices of tri-n‑butyl phosphate metal complexes in ionic liquid using Reichardt’s dye as polarity probe

open access: yesJournal of Ionic Liquids, 2022
: Exploring the polarity of ionic liquid phase composed of a ligand bonded to metal complex is essential for understanding the insights of solvent extraction.
Ch. Venkateswara Rao   +2 more
doaj   +1 more source

A Study of Mechanical Properties of Polymer Composite Membranes with Various Ionic Liquids at Elevated Temperatures

open access: yesMedžiagotyra, 2019
Ionic liquid/sulphonated poly(ether ether ketone) composite membranes were prepared using following ionic liquids: 1,2,3-trimethylimidazolium dimethylphosphate, 1-hexyl-3-methylimidazolium dimethylphosphate, 1-dodecyl-3-methylimidazolium ...
Einars SPRUGIS   +2 more
doaj   +1 more source

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