Results 91 to 100 of about 28,557 (281)

EFFECT OF SOME ORGANIC SOLVENTS IN SATURATION ON THE THERMODYNAMIC FUNCTIONS OF DISSOLUTION FOR NAPROXEN IN AQUEOUS MEDIA AT PHYSIOLOGICAL pH

Vitae, 2009
Naproxen (NAP) is a widely used non-steroidal anti-inflammatory drug, whose physicochemical properties have not been thoroughly studied. As a contribution to the physicochemical characterization of NAP in aqueous solution, we evaluated the effect of some
Carolina P. MORA G., Helber J. BARBOSA B., Fleming MARTÍNEZ R.   +2 more
doaj  

Multiscale theory, modelling, and simulation of hemicellulose and lignin in solution

Condensed Matter Physics
This review examines multiscale modelling approaches for cellulose nanocrystals (CNCs) and lignocellulosic plant cell walls, with a focus on hemicellulose and lignin interactions in aqueous environments.
A. Kovalenko
doaj   +1 more source

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

The Joint Solvation Interaction

Entropy
The solvent-induced interactions (SIIs) between flexible solutes can be separated into two distinct components: the solvation-induced conformational effect and the joint solvation interaction (JSI).
Ali Hassanali, Colin K. Egan
doaj   +1 more source

Polarization and Charge Transfer in the Hydration of Chloride Ions

, 2009
A theoretical study of the structural and electronic properties of the chloride ion and water molecules in the first hydration shell is presented.
Bader R. F. W., David M. Rogers, Dommert F., Hille B., Ninham B., Stein W. D., Thomas L. Beck, Zhen Zhao   +7 more
core   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Quantum Chemical (QC) Calculations and Linear Solvation Energy Relationships (LSER): Hydrogen-Bonding Calculations with New QC-LSER Molecular Descriptors

Liquids
A new method, based on quantum chemical calculations, is proposed for the thermodynamically consistent reformulation of QSPR-type Linear Free-Energy Relationship (LFER) models.
Costas Panayiotou
doaj   +1 more source

Quasi-Chemical and Structural Analysis of Polarizable Anion Hydration

, 2009
Quasi-chemical theory is utilized to analyze the roles of solute polarization and size in determining the structure and thermodynamics of bulk anion hydration for the Hofmeister series Cl$^-$, Br$^-$, and I$^-$.
David M. Rogers, Friedman H. L., Stone A. J., Thomas L. Beck   +3 more
core   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Electrolyte chemistry of adaptive hydrogen bonded domains for high voltage lithium metal batteries

Nature Communications
The practical implementation of lithium metal batteries is hindered by unstable electrode-electrolyte interfaces and sluggish ion transport kinetics.
Zihao Yang, Lingcai Zeng, Zhengyu Ju, Kaixiang Shi, Jiajie Pan, Ridong Hu, Yuyang Wang, Jianrong Zeng, Yun Hong, Quanbing Liu, Guihua Yu   +10 more
doaj   +1 more source