Results 41 to 50 of about 59,228 (313)

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Plastic Embedded Gold Nanoparticles as 3D Printing Dichroic Nanocomposite Material

open access: yes, 2018
The incorporation of dichroic nanoparticles in 3D printable plastic results in a dichroic nanocomposite material that can be easily 3D printed. Gold nanoparticles that shows dichroic properties have been embedded in polyvinylalcohol,
Lars, Kool   +3 more
core   +2 more sources

Tribological properties of nanoclay reinforced polyimide nanocomposite coatings for alloy steels [PDF]

open access: yes, 2017
A new process was developed to deposit uniform Montmorillonite nanoclay reinforced polyimide nanocomposite coating on alloy steels. The nanoclay particles were successfully dispersed in N, N-Dimethylacetamide using a combination of magnetic stirring ...
Huirong Le   +3 more
core   +1 more source

Effect of Crosslinking Degree on Water-Tree Aging Characteristics of XLPE/OMMT Nanocomposites

open access: yes工程科学与技术, 2023
The increasing voltage level and complex operating environment of power systems have placed more and higher demands on cable insulation materials. The insulation materials should have superior electrical, thermal and mechanical properties when working in
Yunzi DONG   +5 more
doaj  

Fabrication of a Potential Electrodeposited Nanocomposite for Dental Applications

open access: yesInorganics, 2022
In the present study, a nanocrystalline Ni-Fe matrix with reinforced TiO2 nanoparticles as a functional nanocomposite material was fabricated by pulsed current electroforming in UV-LIGA (lithography, electroplating, and molding).
Chun-Wei Chang   +9 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal   +3 more
wiley   +1 more source

Structural health monitoring capabilities in ceramic – carbon nanocomposites [PDF]

open access: yes, 2014
A novel method for analysing structural health of alumina nanocomposites filled with graphene nanoplatelets (GNP), carbon nanotubes (CNTs) and carbon black nano-particles (CB) is presented.
Inam, Fawad   +3 more
core   +1 more source

Nanocomposite Magnetic Materials

open access: yesJournal of Korean Powder Metallurgy Institute, 2002
Recent developments in nanocrystalline and nanocomposite rare earth-transition metal magnets are reviewed and emphasis is placed on research work at IFW Dresden. Principal synthesis methods include high energy ball milling, melt spinning, mold casting and hydrogen assisted methods such as reactive milling and hydrogenation-disproportionation-desorption-
Ludwig Schultz   +8 more
openaire   +2 more sources

A SiO/graphene Nanocomposite as a High Stability Anode Material for Lithium-Ion Batteries

open access: yesInternational Journal of Electrochemical Science, 2012
A novel anode material for lithium-ion batteries, SiO/graphene nanocomposite, was fabricated by a facile in situ chemical synthesis approach. The nanocomposite were characterized by X-ray diffraction, field emission scanning electron microscopy and high ...
Chenfeng Guo   +4 more
doaj   +1 more source

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