Compression molding of Carbon/Polyether ether ketone composites: Squeeze flow behavior of unidirectional and randomly oriented strands
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Composites"
DOI: 10.1002/pc.23753
Abstract: Compression molding of randomly oriented strands (ROS) of thermoplastic composite is a new process that enabled the formation of complex shapes with high fiber volume fraction. During compression molding of ROS, several deformation mechanisms occurred.… read more here.
Keywords: squeeze flow; compression molding; randomly oriented; oriented strands ... See more keywords
Numerical modeling and analysis for axial compressive crushing of randomly oriented thermoplastic composite tubes based on the out-of-plane damage mechanism
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.08.104
Abstract: Abstract The structural beams with a uniform cross section of hat-shape were manufactured through a high-cycle compression molding technique, by using randomly oriented chopped thermoplastic composites. The crash tubes were obtained by vibration welding of… read more here.
Keywords: compressive crushing; randomly oriented; energy absorption; axial compressive ... See more keywords
Randomly oriented cracks in a transversely isotropic material
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2018.06.013
Abstract: Abstract Our work focuses on the calculation of the overall elastic properties of a transversely isotropic material containing multiple randomly oriented circular cracks. We first propose a new methodology to estimate (approximately) the contribution of… read more here.
Keywords: isotropic material; oriented cracks; cracks transversely; randomly oriented ... See more keywords
Wave propagation modeling in composites reinforced by randomly oriented fibers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.11.015
Abstract: Abstract A new method for prediction of elastic constants in randomly oriented fiber composites is proposed. It is based on mechanics of composites, the rule of mixtures and total mass balance tailored to the spectral… read more here.
Keywords: reinforced randomly; propagation modeling; wave propagation; method ... See more keywords
Hierarchical trimodal macro-mesoporous silica monoliths with co-continuous macrostructures and isotropic skeletons constructed by randomly oriented SBA-15-type primary particles
Sign Up to like & getrecommendations! Published in 2018 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2017.09.023
Abstract: Abstract In this work, it is demonstrated that hierarchical mesoporous silica monoliths (HMSMs) with trimodal porosities can be facilely prepared using P123 as structure-directing agent and tetraethoxysilane as precursor. In such HMSMs, classic co-continuous macrostructures… read more here.
Keywords: isotropic skeletons; mesoporous silica; randomly oriented; silica monoliths ... See more keywords
Exploring the photoluminescence emission behaviour of vacuum deposited Sb2O3 thin film having randomly oriented thorn like structures
Sign Up to like & getrecommendations! Published in 2018 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2018.03.031
Abstract: Abstract An intense UV–visible photoluminescence of vacuum deposited Sb2O3 thin film surface crowded with randomly oriented thorn like structures have been studied using photoluminescence (PL) spectroscopy. The resulting UV emissions are near band edge (NBE)… read more here.
Keywords: randomly oriented; like structures; thorn like; film ... See more keywords
Synthesis of Self-Assembled Randomly Oriented VO2 Nanowires on a Glass Substrate by a Spin Coating Method.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c02108
Abstract: Randomly oriented vanadium dioxide (VO2) nanowires were produced on a glass substrate by spin coating from a cosolvent. SEM studies reveal that highly dense VO2 nanowires were grown at an annealing temperature of 400 °C.… read more here.
Keywords: vo2 nanowires; glass substrate; spin coating; randomly oriented ... See more keywords
Pseudoequilibrium between Etching and Selective Grain Growth: Chemical Conversion of a Randomly Oriented Au Film into a (111)-Oriented Ultrathin Au Film.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c03712
Abstract: Metal thin films with a specific orientation play vital roles in electronics, catalysts, and epitaxial templates. Although oriented metal films have been produced in the recent years, ultrathin oriented metal films ( read more here.
Keywords: conversion randomly; chemical conversion; randomly oriented; film ... See more keywords
Universal Theory of Light Scattering of Randomly Oriented Particles: A Fluctuational-Electrodynamics Approach for Light Transport Modeling in Disordered Nanostructures
Sign Up to like & getrecommendations! Published in 2022 at "ACS Photonics"
DOI: 10.1021/acsphotonics.1c01710
Abstract: Disordered nanostructures are commonly encountered in many nanophotonic systems, from colloid dispersions for sensing to heterostructured photocatalysts. Randomness, however, imposes severe challenges for nanophotonics modeling, often constrained by the irregular geometry of the scatterers involved… read more here.
Keywords: light scattering; scattering randomly; electrodynamics; randomly oriented ... See more keywords
Photonic Assemblies of Randomly Oriented Nanocrystals for Engineered Nonlinear and Electro-Optic Effects.
Sign Up to like & getrecommendations! Published in 2022 at "ACS photonics"
DOI: 10.1021/acsphotonics.2c00081
Abstract: Nonlinear crystals that have a noncentrosymmetric crystalline structure, such as lithium niobate (LiNbO3) and barium titanate (BaTiO3) exhibit nonzero second-order tensor susceptibilities (χ(2)) and linear electro-optic coefficients (r ij ). The constraints associated with top-down… read more here.
Keywords: electro optic; photonic assemblies; noncentrosymmetric nanocrystals; nonlinear electro ... See more keywords
Hybrid Ag nanowire transparent conductive electrodes with randomly oriented and grid-patterned Ag nanowire networks
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-11964-w
Abstract: To improve the electrical properties of silver nanowire (Ag NW) transparent conductive electrodes (TCEs), the density of Ag NW networks should be increased, to increase the number of percolation paths. However, because of the inverse… read more here.
Keywords: transparent conductive; oriented grid; conductive electrodes; randomly oriented ... See more keywords