Materials Literature
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Composite materials rank among the structural materials with a highly promising trend. The main advantage of composite materials is the synergistic effect of the individual sub-components of the system, which allows great adaptation of these materials and excellent mechanical properties. In recent years, the substitut…
Peroxide vulcanization of polypropylene (PP) based thermoplastic vulcanizates (TPVs) is hindered by PP’s susceptibility to radical degradation. PP degradation occurs through chain scission of tertiary alkyl macroradicals, reducing molecular weight, and negatively effecting TPV blend morphology. Nitroxyl chemistry usin…
Refraction represents one of the most fundamental operations that may be performed by a metasurface. However, simple phasegradient metasurface designs suffer from restricted angular deflection due to spurious diffraction orders. It has been recently shown, using a circuit-based approach, that refraction without spurio…
Poly(St-HEA)/Fe3O4 microspheres with hydroxy group on the surface were prepared via phase inversion method. The morphology, composition, crystalline structure of the magnetic microspheres were characterized by transmission electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, respectively. T…
Thin films of TiO2-doped ZnO (TZO) with TiO2 contents from 0.5 to 3.0 wt.% were deposited on glass substrates by RF magnetron sputtering. The microstructures and optoelectronic properties of the TZO films were characterized by XRD, Hall effect analyzer, UV–VIS spectrophotometry and physical property measurement (PPMS-…
This work deals with golf green rolling. Rolling slowly starts becoming an increasingly popular practice. However, it should be noted that this is one of the most unexplored parts of maintenance, not just in golf resorts. Because of greenkeepers concerns, this practice has not spread yet massively. On some issues, esp…
We have fabricated Zn[Formula: see text]FexS ([Formula: see text], 0.02, 0.04, 0.06, 0.08 and 0.10) diluted magnetic semiconductors using co-precipitation method. X-ray diffraction patterns depict that Zn[Formula: see text]FexS appears as a dominant phase with cubic zinc blende structure and nanoscale crystallite size…
The transverse magnetoresistance of thin films of the Diluted Magnetic Semiconductor Zn$_{1-x}$Co$_{x}$O:Al on glass was studied for temperatures in the range of 5 to 100 K. Measurements were made on thin films grown by rf magnetron sputtering, with a thickness of approximately 200 nm. ZnO was alloyed with Co to a con…
The rheology of polymer melt is mainly affected by the highly entangled polymeric chains composition that does not intersect to each other, make it difficult to understand compared with solid or liquid polymer. The entanglement of polymer melt can be treated computationally by using Doi-Edwards Tube Model. One of the…
At the present time an emerging trend for industrially developed countries is towards a wide use of ion nitriding as a method of low-temperature thermochemical hardening processing of machine components, cutting and stamping tools. To a large extent the reason for it is high-tech automated equipment -ion nitriding cha…
The effects of mercerization, traditional silanization and a sol-gel treatment on hemp primary processing waste particle size distribution after grinding with 1mm grid and composite maximal tensile strength correlation with waste particle distribution were investigated. The waste was shaken in a sieve shaker by the st…
Abstract The one-dimensional arrangement of nanoparticles (NPs) was performed using a V-groove and ferritins as spherical shell proteins. The V-groove was synthesized by lithography and anisotropic etching of a Si substrate. Ferritin has an outer diameter of 12 nm and an inner diameter of 6 nm, and various inorganic s…
Chemical pre-treatment of material is the basic step for increasing higher corrosion resistance, better adhesion of the final organic coating or increasing the material surface wear. We can achieve this aim by using the chemical nanotechnology based pre-treatment (product based on compounds of Zr, F, Si, O or PTFE). W…
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A climate mitigation comprehensive solution is presented through the first high yield, low energy synthesis of macroscopic length carbon nanotubes (CNT) wool from CO2 by molten carbonate electrolysis, suitable for weaving into carbon composites and textiles. Growing CO2 concentrations, the concurrent climate change an…
A U.S. Department of Energy facility must comply with the National Emission Standard for Hazardous Air Pollutants for radioactive air emissions. The standard is an effective dose of less than 0.1 mSv y to the maximum public receptor. Additionally, a lower dose level may be assigned to a specific emission point in a St…
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Background: ZnO nanorod arrays (ZnO-NRA) are promising materials for the current research. The hydrothermal synthesis is considered as the most promising method for ZnO growth. ZnO-NRA-based UV sensors have been focused upon because of their use in the various fields. In this work, we fabricated zinc oxide (ZnO) nanor…
Представлены результаты экспериментов по регулированию высвобождения парацетамола из матричных таблеток с использованием в качестве пролонгирующего полимера сшитой (cross-linked) полиакриловой кислоты Carbopol® Ultrez 21. Исследовано влияние ряда факторов на кинетику высвобождения парацетамола, таких как технология та…
ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionCorrection to "Relating Molecular Morphology to Charge Mobility in Semicrystalline Conjugated Polymers"M. L. Jones, D. M. Huang, B. Chakrabarti, and C. Groves*Cite this: J. Phys. Chem. C 2017, 121, 22, 12504Publication D…