Mechanism of tetrahydrofuran separation from water by stearic acid

B Bartokova, T Laredo, AG Marangoni… - Journal of Molecular …, 2023 - Elsevier
Stearic acid separates tetrahydrofuran (THF) and water into either bulk phase or emulsions,
above 30% THF (relative to water, v/v). The oxygen on the THF ring interacts with either …

Partial oxidation of methane and generation of electricity using a PEMFC

J Nandenha, RM Piasentin, LMG Silva, EH Fontes… - Ionics, 2019 - Springer
The aim of this work was to produce methanol through partial oxidation of methane. The gas
fed in a solid membrane reactor-PEM fuel cell type (H 2/H 2 O 2+ CH 4) has been used for …

Hydrogen bond interactions in the binary solutions of formamide with methanol: FTIR spectroscopic and theoretical studies

PP Kannan, NK Karthick, G Arivazhagan - Spectrochimica Acta Part A …, 2020 - Elsevier
FTIR spectroscopic studies on the binary solutions of formamide with methanol reveal the
presence of “free” O− H in methanol. These “free” O− H groups are found in methanol …

Conformers of 1, 4-dioxane and their hydrogen bond complexation with methanol

R Sahana, P Mounica, P Dineshkumar… - Vibrational …, 2023 - Elsevier
FTIR spectral studies has been carried out on the 1, 4-dioxane (Dx), methanol (MeOH) and
their binary solutions at different molar ratios. Using the experimental results in combination …

Highly Efficient Hydrogel Encapsulation of Hydrophobic Drugs via an Organic Solvent-Free Process Based on Oiling-Out Crystallization and a Mechanism Study

M Sun, M Gao, J Bi, Y Zhao, J Gong - ACS Sustainable Chemistry …, 2024 - ACS Publications
Hydrogel encapsulation of hydrophobic drugs is challenging because the hydrophilic nature
of hydrogel is highly likely to result in a low loading efficiency (LE), and complex …

Hydrogen bond interactions of ethyl acetate with methyl Cellosolve: FTIR spectroscopic and dielectric relaxation studies

A Mahendraprabu, T Sangeetha, PP Kannan… - Journal of Molecular …, 2020 - Elsevier
H-bond interactions between ethyl acetate (EAC) and methyl cellosolve (MCS) have been
investigated using FTIR and dielectric studies. FTIR studies show the presence of (EAC CH …

Influence of hydrogen bond networks in Glycerol/N-Methyl-2-Pyrrolidone mixtures studied by dielectric relaxation spectroscopy

V Manjula, TV Prasad, K Balakrishna, KCJ Raju… - Journal of Molecular …, 2021 - Elsevier
In this paper, we report the dielectric permittivity of the Glycerol (Gly) with N-Methyl-2-
Pyrrolidone (NMP) binary mixtures in the microwave frequency region at different …

Multimers of 1-propanol and their heteromolecular hydrogen bonds with ethyl acetate: fourier transform infrared spectral studies

R Sahana, P Mounica, K Ramya… - Journal of Solution …, 2023 - Springer
Fourier transform infrared spectral studies have been carried out on pure 1-propanol (PrOH),
pure ethyl acetate (AcOEt), and 1: 1 (ethyl acetate: 1-propanol), 1: 2, 1: 3, 2: 1 and 3: 1 binary …

Self and hetero-association in Benzaldehyde/Quinoline− Formamide solutions: Time Domain Reflectometry studies

P Mounica, R Sahana, K Ramya, NP Garad… - Journal of Molecular …, 2024 - Elsevier
The complex permittivity spectra of binary solutions of Benzaldehyde (PhCHO)/Quinoline
(QUI) with Formamide (FMD) have been obtained at different mole fractions of FMD in the …

Classical/non-classical hydrogen bonds in m-xylene-ethanol solution: FTIR and theoretical approach

T Sangeetha, PP Kannan, NK Karthick… - Journal of Molecular …, 2020 - Elsevier
FTIR spectroscopic study is performed on pure m-xylene (MXY), ethanol (ETH) and their
binary solutions at various mole fractions (0.8 MXY+ 0.2 ETH, 0.6+ 0.4, 0.4+ 0.6, 0.2+ 0.8) …