Supercritical Fluid Chromatography for Impregnation Optimization
, 2000 Supercritical impregnation technique of polimeric matrix is going to have a very high interest in the pharmaceutical field. The possibility to obtain a final drug release product totally uncontaminated by organic solvents is a noticeable progress for the
ALESSI, PAOLO +4 more
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The effect of chemical activation method on properties of activated carbons obtained from pine cones
Open Chemistry, 2013 Nowicki Piotr +3 more
doaj +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Supercritical Solvent Impregnation of Poly(lactic acid) (PLA)-Based Films: Effect of Poly(3-hydroxybutyrate) (PHB) and Poly(butylene succinate) (PBS) on Loading Capacity, Optical Properties and Release Kinetics of Mango Leaf Extract. [PDF]
Polymers (Basel)León-Marcos L +4 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Impregnation chamber close with prototype inside
, 2002 View of insulated impregnation ...
Ansalso
core
Study on the Synergistic Enhancement of Mechanical Properties of Magnesia-Chrome Refractory Bricks Through Component Ratio Optimization and Salt Impregnation Process. [PDF]
Materials (Basel)Zou L, Qi Y, Cheng B, Wang W, Guo K.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
Analysis of Wettability and Contact Angle of Sodium Bicarbonate Impregnated Wooden Surfaces
BioResourcesScots pine and spruce wood samples were vacuum impregnated with 3, 5, and 9% sodium bicarbonate solution. Contact angle measurements were made by dropping 0.05 mL of pure water and 3% saltwater solution onto the material’s surface.
Dursun Kemal Bayraktar +2 more
doaj
Combined Microwave Pretreatment and MMA Impregnation for the Development of High-Performance Wood-Polymer Composites. [PDF]
Polymers (Basel)Mascarenhas FJR +5 more
europepmc +1 more source