Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Abstract This study examined the physical properties of polytrimethylene terephthalate (PTT)/Tencel/cotton air vortex yarns and the wear comfort of their knitted fabrics for high emotional garments. In fine yarn count, the initial modulus of the air vortex yarn was similar to the ring yarn because of the elastic prope…
Transparent inorganic‐organic nanocomposite film (Y2O3: Eu‐PMMA)W is fabricated for solar blind UV light photo‐voltage response at room temperature. In suggested design, Y2O3: Eu nanoparticales with efficient visible luminescence excited under solar blind UV light is incorporated into an Y2O3: Eu‐PMMA nanocomposite fi…
The mechanism of the enhancement of the current-perpendicular-to-the-plane giant magnetoresistance ratio (ΔR/R) by a Ag/In-Zn-O (IZO)/Zn spacer layer for the spin-valves with Co2(Mn0.6Fe0.4)Ge Heusler alloy ferromagnetic layers was investigated. The insertion of a thin Ag (0.2-0.6 nm) layer below the IZO layer was fou…
For medical devices directly or indirectly contacted with blood, hemocompatibility assay is of great importance during the biological evaluation. In ISO 10993-4:2017 - Biological evaluation of medical devices part 4, a selection of tests for interactions with blood is given with the rationale for selection of tests ba…
ABSTRACT The use of metal phenylphosphonates as efficient nucleating agents (NAs) for isotactic polypropylene (iPP) is reported and a possible structural correlation to the nucleation efficiency is studied. First, three kinds of metal phenylphosphonates are synthesized via reflux method: Ca(C6H5PO3)•2H2O (CaPPA), Ca(C…
We report on an extended hydrodynamic modeling of the friction tensorial properties of flexible molecules including all types of natural, Z-Matrix like, internal coordinates. We implement the new methodology by extending and updating the software DiTe [Barone et al. J. Comput. Chem. 30, 2 (2009)]. DiTe (DIffusion TEns…
Two new mid-infrared (MIR) nonlinear optical (NLO) chalcogenide crystals, Ba 10 Zn 7 In 6 S 26 ( 1 ) and Ba 10 Zn 7 Ga 6 Se 26 ( 2 ) were discovered by traditional solid state reactions. Compounds 1 and 2 are isostructural, and they represent a novel three-dimensional (3D) framework made by apex-sharing T2 supertetrah…
Diatoms are phototrophic single-celled microalgae encased in a cell wall (frustule) made of amorphous silicate. The frustule comprises two valves connected by a variable number of girdle bands, all exhibiting periodic micro/nanoporous structures. We studied the optical properties in water of girdle bands from the cent…
Plasmonic titanium nitride (TiN) nanorod arrays (NRA) were fabricated by glancing angle deposition in a DC magnetron reactive sputtering system. The morphology of the TiN NRA was varied by collimating the vapor flux. The transmittance, reflectance, and extinctance of slanted TiN nanorods with different lengths as func…
The magnetic properties of Cu(NO 3 ) 2 (pyz) 3 demonstrate ideal one-dimensional Heisenberg antiferromagnetic behaviour owing to the local environment of Cu 2+ ions.
A series of NaAlP 2 O 7 :xPr 3+ (x = 1, 3, 5, 7, 9, 11, 13%) polycrystals have been prepared using the high temperature solid-state reaction method in air atmosphere. X-ray diffraction (XRD) measurements disclosed that all Pr 3+ doped samples are single phase with the crystal structure of diphosphate NaAlP 2 O 7 host.…
An analytical study was performed to predict tensile behavior of graphene reinforced polymer nanocomposites using shear-lag and cohesive zone models. Interfacial debonding and matrix damage were considered as the main mechanisms for degradation of the mechanical properties. In addition, tensile tests were performed fo…
Self-assembly of a novel thermoresponsive, pyrene-appended oligopeptide sequence VPGKP (PyP) leads to the formation of spherical aggregates in water. The sizes of the globular aggregates of the peptide, PyP, strongly depend on the temperature of its suspension in water and decrease with the decrease in temperature sho…
Materials exposed to plasmas in magnetic confinement nuclear reactors will accumulate radiation-induced defects and energetically implanted gas atoms (from the plasma and transmutations), of which insoluble helium (He) is likely to be the most problematic. The large surface-area-to-volume ratio exhibited by nanoporous…
To analyze the influence of penetration resistance for different steel plate configurations, different steel plates impacted by various projectiles were studied using the LS-DYNA code. The calculation results obtained using the LS-DYNA code and prior experimental results reported in the literature agree well with the…
The segregation kinetics of deuterated polystyrene (d-PS) within the grain boundary regions of a lamellar poly(styrene- b -isoprene) copolymer is analyzed using a combination of electron imaging and grain mapping as well as ultrasmall and small-angle neutron scattering. Solute segregation is limited to high-angle grai…
The water–phosphoric acid–cyclohexane ternary system was studied at 25 and 35 °C under atmospheric pressure, and the binodal curve was determined by the cloud-point method. In addition, the isoplethic section between 2H 3 PO 4 ·H 2 O–cyclohexane was investigated using a Tammann diagram based on the thermal analysis of…
First-principles DFT (B3LYP) levels of calculations with the basis set 3-21G have been carried out in order to study the geometric stability and electronic properties of hydrogen passivated graphene (H-graphene) clusters(CN) (where N = 6, 10, 13, 16, 22, 24, 27, 30, 35, 37, 40, 42, 45, 47, 48, 50, 52, 54, 70 and 96) a…
Edge roughness is expected to play a major role in narrow ribbons obtained from two-dimensional materials, due to the large length/surface ratio of the disordered edges with respect to the whole system surface. In the case of semiconducting transition metal dichalcogenides, a physical and quantitative understanding of…
Complex metal hydrides are one of the most technologically relevant classes of hydrogen storage materials because of their huge applications as clean energy alternatives. In this class of materials, hydrogen-related point defects have been shown to play a crucial role in catalyzed dehydrogenation. We investigate the e…