Excess spectroscopy and its applications in the study of solution chemistry

Y Zhang, Z Wu, Y Wang, H He, Z Yu - Pure and Applied Chemistry, 2020 - degruyter.com
Abstract Characterization of structural heterogeneity of liquid solutions and the pursuit of its
nature have been challenging tasks to solution chemists. In the last decade, an emerging …

From pollutant to solution of wastewater pollution: Synthesis of activated carbon from textile sludge for dye adsorption

S Wong, NAN Yac'cob, N Ngadi, O Hassan… - Chinese Journal of …, 2018 - Elsevier
Adsorption is an important process in wastewater treatment, and conversion of waste
materials to adsorbent offers a solution to high material cost related to the use of commercial …

Dynamic tuning of naked ruthenium clusters/nanoparticles in ionic liquids cages to boost CO2 hydrogenation to formic acid

MI Qadir, MV Castegnaro, FF Selau, DL Baptista… - Applied Catalysis B …, 2024 - Elsevier
The reduction of atmospheric CO 2 is indeed a major challenge for modern life due to its
increase as a result of the intensified contemporary industrial activities and its contribution to …

Study on physicochemical and excess properties of [HEMIM][Ala] with DMSO/H2O binary mixtures

Y Zhao, C Guo, Y Li, J Wang, J Tong - Journal of Molecular Liquids, 2021 - Elsevier
Abstract Hydroxyl-functionalized ionic liquids 1-(2-hydroxyethyl)-3-methylimidazolium
alanine was synthesized and characterized by 1 H NMR and 13 C NMR spectrum. And it …

The structural and hydrogen bonding properties of ionic liquid–co-solvent binary mixtures: the distinct behaviors of two anions

R Zhao, X Xu, Z Wang, Y Zheng, Y Zhou - … Chemistry Chemical Physics, 2023 - pubs.rsc.org
In practical applications, ionic liquids are often mixed with co-solvents. Understanding their
structures and the interactions between them is a prerequisite for expanding their range of …

Impact of alkyl chain length and water on the structure and properties of 1-alkyl-3-methylimidazolium chloride ionic liquids

P Sanchora, DK Pandey, HL Kagdada… - Physical Chemistry …, 2020 - pubs.rsc.org
The influence of the length of the alkyl chain and water molecules on the hydrogen-bond
interaction of the chloride anion and imidazolium-based cation of the ionic liquid (IL) Cnmim …

The structure and interaction properties of two task-specific ionic liquids and acetonitrile mixtures: A combined FTIR and DFT study

YZ Zheng, Y Zhou, G Deng, R Guo, DF Chen - Spectrochimica Acta Part A …, 2020 - Elsevier
The mixtures of ionic liquid (IL) and acetonitrile (CH 3 CN) can be used as reaction media,
supercapacitors and thermally stable electrolytes. The macroscopic properties of ILs-CH 3 …

Fast CO2 hydrogenation to formic acid catalyzed by an Ir (PSiP) pincer hydride in a DMSO/water/ionic liquid solvent system

R Webber, MI Qadir, E Sola, M Martín, E Suárez… - Catalysis …, 2020 - Elsevier
Abstract Complex [IrClH {κP, P, Si-Si (Me)(C 6 H 4–2-PiPr 2) 2}](1) showed a remarkable
catalytic activity for CO 2 hydrogenation in a DMSO/H 2 O solvent system incorporating 1, 2 …

Interactions of CO2 with the homologous series of СnMIMBF4 ionic liquids studied in situ ATR-FTIR spectroscopy: spectral characteristics, thermodynamic parameters …

AS Shalygin, NS Nesterov, SA Prikhod'ko… - Journal of Molecular …, 2020 - Elsevier
In this work, in situ ATR-FTIR spectroscopy was used to study the interaction of CO 2 and a
series of 1-alkyl-3-methylimidazolium tetrafluoroborate С n MIMBF 4 (n= 2, 4, 6, 8, 10) ionic …

A combination of FTIR and DFT to study the microscopic structure and hydrogen-bonding interaction properties of the [BMIM][BF4] and water

YZ Zheng, Y Zhou, G Deng, R Guo, DF Chen - Spectrochimica Acta Part A …, 2020 - Elsevier
The structure and hydrogen-bond interaction property of water and a model ionic liquid (IL):
1-butyl-3-methylimidazolium tetrafluoroborate ([BMIM][BF 4]) were studied using the …