Masking specific effects of ionic liquid constituents at the solid–liquid interface by surface functionalization
Literature Information
Bojana Katana, Dóra Takács, Felix D. Bobbink, Paul J. Dyson, Nizar B. Alsharif, Matija Tomšič, Istvan Szilagyi
Ion specific effects of ionic liquid (IL) constituents on the surface charge and aggregation properties of two types of particles (positively charged amidine (AL) and polyimidazolium-functionalized sulfate (SL-IP-2) latexes) were investigated in IL solutions containing different anions and the 1-butyl-3-methylimidazolium cation. For the AL systems, the affinity of IL anions to the particle surface followed the sequence chloride < bromide < nitrate < acetate. The critical coagulation concentration values decreased in the same order indicating that ion specific adsorption determines the surface charge density and the extent of the repulsive interparticle forces. In contrast, no tendencies were observed for the SL-IP-2 particles, i.e., both charge and aggregation features were insensitive to the type of anions. This surprising behavior sheds light on that surface functionalization with the polyimidazolium compound effectively masks interfacial ion specific effects. These results indicate new possible routes to the design of processable particle dispersions in ILs irrespective of their composition.
Recommended Journals

Acta Metallurgica Sinica-English Letters

NDT & E International

Chinese Journal of Chemistry

Herald of the Russian Academy of Sciences

Electroanalysis

Critical Reviews in Solid State and Materials Sciences

Biocatalysis and Biotransformation

Journal of the Indian Institute of Science

Main Group Chemistry

Medicinal Chemistry Research
Related Literature
Linear viscoelasticity and thermorheological simplicity of n-hexadecane fluids under oscillatory shear via non-equilibrium molecular dynamics simulations
Huan-Chang Tseng, Jiann-Shing Wu, Rong-Yeu Chang
DOI: 10.1039/B919672B
Tunable depolarized light scattering from gold and gold/silvernanorods
Boris Khlebtsov, Vitaly Khanadeev
DOI: 10.1039/B925102B
14N NQR and proton NMR study of ferroelectric phase transition and proton exchange in organic ferroelectric (H2-TPPZ)(Hca)2
Veselko Žagar, Tetsuo Asaji, Yumi Hasegawa
DOI: 10.1039/B925326B
The ab initio assigning of the vibrational probing modes of tryptophan: linear shifting of approximate anharmonic frequencies vs. multiplicative scaling of harmonic frequencies
Martin Kabeláč, Vladimír Špirko
DOI: 10.1039/B823373J
Electrochemistry of LiMn2O4nanoparticles made by flame spray pyrolysis
R. Büchel, M. Nakayama, P. Novák
DOI: 10.1039/B821572N
Structure and composition of binary monolayers self-assembled from sodium 2-mercaptoetanosulfonate and mercaptoundecanol mixed solutions on silver and gold supports
Mateusz L. Donten, Agata Królikowska, Jolanta Bukowska
DOI: 10.1039/B816605F
Revealing the base pair stepping dynamics of nucleic acidmotorproteins with optical traps
Yann R. Chemla
DOI: 10.1039/B920234J
Structure and orientation of small molecules dissolved in the liquid crystalline phases of CsPFO/water system by multinuclear NMR
Silvia Borsacchi, Donata Catalano, Carlo Alberto Veracini
DOI: 10.1039/B901895F
Nature of proton dynamics in a polymer electrolyte membrane, nafion: a first-principles molecular dynamics study
Yoong-Kee Choe, Eiji Tsuchida, Tamio Ikeshoji, Shunsuke Yamakawa, Shi-aki Hyodo
DOI: 10.1039/B819535H
You might also like
How should waste containing 2-Ethyl-4-Methyl-1H-Imidazole-5-Carbaldehyde (CAS: 88634-80-4) be handled?
Waste containing 2-Ethyl-4-Methyl-1H-Imidazole-5-Carbaldehyde (CAS: 88634-80-4) ...
What industries use Triethoxy(octyl)silane (CAS: 1385031-14-0)?
Triethoxy(octyl)silane (CAS: 1385031-14-0) is widely used in the pharmaceuticals...
Are there alternatives to 3-iodo-7-nitro-1H-indazole (CAS: 864724-64-1) in synthesis?
Several alternatives to 3-iodo-7-nitro-1H-indazole (CAS: 864724-64-1) exist in t...
Are there alternatives to Benzene, bis[(trimethoxysilyl)ethyl] (CAS: 266317-71-9) in synthesis?
Yes, there are alternatives to Benzene, bis[(trimethoxysilyl)ethyl] (CAS: 266317...
Is Isothiazole-3-carbonitrile (CAS: 1452-17-1) safe?
Isothiazole-3-carbonitrile (CAS: 1452-17-1) is generally considered safe when us...
Is (3-Chlorophenyl)methanol (CAS: 873-63-2) safe?
(3-Chlorophenyl)methanol (CAS: 873-63-2) is considered low to moderately toxic. ...
How is (2S,3S)-2-Hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-(2-naphthyl)propanoic acid (CAS: 959583-98-3) typically synthesized?
(2S,3S)-2-Hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-(2-naphthyl)pr...
What precautions should be taken when handling Methyl 2-(bromomethyl)-5-methoxybenzoate (CAS: 788081-99-2)?
Proper handling of methyl 2-(bromomethyl)-5-methoxybenzoate requires the use of ...
What is 6,8-Dibromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS: 904805-36-3)?
6,8-Dibromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS: 904805-36-3) is an aro...
Is 3-Amino-5-bromo-2-pyridinecarbonitrile (CAS: 573675-27-1) safe?
3-Amino-5-bromo-2-pyridinecarbonitrile is considered safe when handled under pro...
Source Journal
Physical Chemistry Chemical Physics

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.
![N-[(1S,2R,4S)-2-Amino-4-(dimethylcarbamoyl)cyclohexyl]-N'-(5-chloro-2-pyridinyl)ethanediamide structure N-[(1S,2R,4S)-2-Amino-4-(dimethylcarbamoyl)cyclohexyl]-N'-(5-chloro-2-pyridinyl)ethanediamide structure](https://static.chemtradehub.com/structs/480/480452-37-7-0898.webp)



