Results 231 to 240 of about 2,807,032 (362)

The effect of zirconia thickness on the biaxial flexural strength of zirconiaceramic bilayered discs

open access: diamond, 2015
G. Sınmazışık   +5 more
openalex   +2 more sources

Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver   +7 more
wiley   +1 more source

Characterization of Copper‐ and Bronze‐Filled PLA: Mechanical, Structural, and Biological Insights for Biomedical 3D and 4D Printing

open access: yesMacromolecular Materials and Engineering, EarlyView.
This study uses four 3D‐printed polylactic acid composites filled with copper or bronze. Tests evaluate the material's thermal and mechanical properties and its toxicity. The results show the material becoming more brittle with increased metal percentage.
Kinga Kardos   +8 more
wiley   +1 more source

Recent Advances in the Multifunctional Properties and Applications of Carbon Nanotube/Graphene Hybrid Polymer Nanocomposites

open access: yesPolymer Composites, EarlyView.
Graphene/CNT hybrid Nanofillers. ABSTRACT Graphene and carbon nanotubes (CNTs) have emerged as highly regarded carbon fillers in the field of polymer nanocomposites (PNCs), owing to their exceptional structural and functional characteristics. Achieving a high‐quality nanofiller dispersion inside the polymer matrix is critical for developing top ...
Amir Navidfar, Levent Trabzon
wiley   +1 more source

Functionalized Cellulose Nanocrystal Sizing to Enhance Mechanical Properties of Glass Fiber–Reinforced Epoxy Laminates

open access: yesPolymer Composites, EarlyView.
Chemically functionalized CNC coated onto GF fabrics enhance the (GF)‐epoxy laminate mechanical performance. ABSTRACT This study investigates the effects of chemically functionalized cellulose nanocrystal (CNC) coatings on glass fiber (GF)‐epoxy laminate properties.
Kim Anh Pham   +3 more
wiley   +1 more source

Effect of Two Polishing Systems on Surface Roughness, Topography, and Flexural Strength of a Monolithic Lithium Disilicate Ceramic

open access: yesJournal of Prosthodontics, 2019
Mahshid Mohammadibassir   +5 more
semanticscholar   +1 more source

Testing 3D Printed Carbon Fiber Durability for Next‐Gen Fusion Reactors via Proton Irradiation

open access: yesPolymer Composites, EarlyView.
Schematic of proton irradiation effects on carbon fiber samples evaluated via nanoindentation and Raman spectroscopy. ABSTRACT Carbon fiber‐reinforced composites are promising candidates for plasma‐facing components (PFCs) in next‐generation fusion reactors due to their high strength‐to‐weight ratio, thermal stability, and radiation resistance. However,
U. Saleem   +7 more
wiley   +1 more source

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