Results 91 to 100 of about 6,308,794 (242)

New Progress on London Dispersive Energy, Polar Surface Interactions, and Lewis’s Acid–Base Properties of Solid Surfaces

Molecules
The determination of the polar surface free energy, polar properties, and Lewis’s acid base of solid materials is of capital importance in many industrial processes, such as adhesion, coatings, two-dimensional films, and adsorption phenomena.
Tayssir Hamieh
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Thermal Surface Properties, London Dispersive and Polar Surface Energy of Graphene and Carbon Materials Using Inverse Gas Chromatography at Infinite Dilution

Molecules
The thermal surface properties of graphenes and carbon materials are of crucial importance in the chemistry of materials, chemical engineering, and many industrial processes.
Tayssir Hamieh
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

IMPROVEMENT OF GLICLAZIDE\u27S DISSOLUTION RATE BY USING SURFACE SOLID DISPERSION WITH AVICEL PH 101 [PDF]

, 2014
Objective: The aim of this study was to improve the dissolution rate of gliclazide by developing a surface solid dispersion (SSD) with Avicel PH 101 as a carrier.Methods: Solid dispersions of gliclazide were prepared, with various ratios of gliclazide ...
Pamudji, Jessie Sofia, Wikarsa, Saleh, Tampara, Meisa Handini   +2 more
core   +1 more source

A high bioavailability and sustained-release nano-delivery system for nintedanib based on electrospray technology

International Journal of Nanomedicine, 2018
Hongfei Liu,1,2 Kunyu Du,1 Dongli Li,2 Yi Du,2 Jumei Xi,3 Ying Xu,1 Yan Shen,4 Tao Jiang,5 Thomas J Webster6 1School of Pharmacy, Jiangsu University, Zhenjiang 212013, China; 2School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020,
Liu H, Du K, Li D, Du Y, Xi J, Xu Y, Shen Y, Jiang T, Webster TJ   +8 more
doaj  

Addressing the Apparent Controversies Between the Contact Angle-Based Models for Estimation of Surface Free Energy: A Critical Review

Colloids and Interfaces
The most popular contact angle (CA)-based approaches for determination of solid surface free energy (SFE) are considered: (i) single liquid methods, mainly of Neumann and Chibowski, (ii) the multiple liquids approach of Owens–Wendt–Rabel–Kaelble (OWRK ...
Georgi As. Georgiev, Stanislav Baluschev, Petar Eftimov, Mihaela Bacheva, Katharina Landfester   +4 more
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

General understanding on physical stability of pharmaceutical glasses

Asian Journal of Pharmaceutical Sciences, 2016
Kohsaku Kawakami, Takuji Harada, Mayuko Fukushima, Yasuo Yoshihashi, Etsuo Yonemochi, Katsuhide Terada   +5 more
doaj   +1 more source