Results 11 to 20 of about 58,251 (184)

Dispersion and Preparation of Nano-AlN/AA6061 Composites by Pressure Infiltration Method

open access: yesNanomaterials, 2022
Nanomaterials play an important role in metal matrix composites (MMC). In this study, 3.0 wt.%, 6.0 wt.%, and 9.0 wt.% nano-AlN-particles-reinforced AA6061 (nano-AlN/AA6061) composites were successfully prepared by pressure infiltration technique and ...
Kai Sun   +10 more
doaj   +1 more source

Production of Si3N4/TiN Nano Composites [PDF]

open access: yesAdvanced Engineering Materials, 2000
Silicon nitride is used in different applications because of its resistance against thermal shock, high temperature and mechanical load. An appropriate second phase like TiN could make Si 3 N 4 attractive for additional applications. This work deals with the introduction of a TiN phase from a nanosize TiN powder into the Si 3 N 4 matrix by a single ...
Fricke, Markus   +2 more
openaire   +1 more source

Synthesis and mechanical properties of nano-Sb2O3/BPS-PP composites

open access: yesScience and Engineering of Composite Materials, 2020
In view of the limitation of wide application of polypropylene(PP) with low strength, poor low-temperature brittleness and easy combustion, a kind of PP matrix nanocomposites was designed and prepared.
Xu Jianlin   +6 more
doaj   +1 more source

Investigation of Mechanical Properties Prediction of Synthesized Nylon-66/Nano-Calcium Carbonate Composites [PDF]

open access: yesJournal of Particle Science and Technology, 2015
In this research, the influence of adding micro- and nano- sized calcium carbonate powders to nylon-66 was investigated. Mechanical properties of micro and nano- composites, including tensile strength, elongation, and Young’s modulus, before and after ...
Aboutaleb Ghadami Jadval Ghadam
doaj   +1 more source

Effects of nano-ZrSi2 on thermal stability of phenolic resin and thermal reusability of quartz–phenolic composites

open access: yesNanotechnology Reviews, 2022
In this article, nano-ZrSi2-modified phenolic (Ph) resin and nano-ZrSi2-modified quartz–phenolic (Q–Ph) composites are, respectively, prepared by resin casting and compression molding. The effect of nano-ZrSi2 on the thermal stability of Ph resin and the
Ding Jie   +6 more
doaj   +1 more source

Ferroelectric Polarization-Enhanced Photocatalysis in BaTiO3-TiO2 Core-Shell Heterostructures

open access: yesNanomaterials, 2019
Suppressing charge recombination and improving carrier transport are key challenges for the enhancement of photocatalytic activity of heterostructured photocatalysts.
Xiaoyan Liu   +4 more
doaj   +1 more source

Nanotechnology in joint replacement [PDF]

open access: yes, 2009
El pdf del artículo es la versión post-print.This paper reviews the most relevant achievements and new developments in the field of nanomaterials and their possible impact on the fabrication of a new generation of reliable and longer lasting implants for
Torrecillas, Ramón   +5 more
core   +2 more sources

Metamaterial Coatings for Broadband Asymmetric Mirrors [PDF]

open access: yes, 2006
We report on design and fabrication of nano-composite metal-dielectric thin film coatings with high reflectance asymmetries. Applying basic dispersion engineering principles to model a broadband and large reflectance asymmetry, we obtain a model ...
A. Chen   +20 more
core   +2 more sources

Bio-adhesives from soy protein concentrate and montmorillonite: Rheological and thermal behaviour [PDF]

open access: yes, 2017
The incorporation of different amounts of montmorillonite (MMT) to soy protein concentrate (SPC) was used to improve the performance of the bio-nano-adhesive obtained.
Bacigalupe, Alejandro   +5 more
core   +2 more sources

A "water shell" model for the dielectric properties of hydrated silica-filled epoxy nano-composites [PDF]

open access: yes, 2007
The electrical properties of epoxy resin have been studied as a function of hydration. The epoxy was studied in an un-filled state, filled with 40 µm SiO2 particles, and filled with 50 nm SiO2 particles.
Fothergill, J., Rowe, S. W., Zou, C.
core   +1 more source

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