Results 31 to 40 of about 154 (134)

The Effect of Graphite Nanoparticles on Thermal Stability and Ablation of Phenolic/Carbon Fiber/Graphite Nanocomposites [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2014
Phenolic resin composites reinforced with short carbon fiber are one of the most usable materials in ultra-high-temperature applications such as thermal protective in aerospace industries.
Reza Akhlaghi   +2 more
doaj   +1 more source

Applications of Textile Waste as Reinforcement in Fiber‐Reinforced Polymer Composites for Circularity—A Review

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.
This review highlights the utilisation of textile waste in fibre‐reinforced polymer composites to reduce environmental impacts of pre‐ and post‐consumer textile waste. It critically examines waste composites’ manufacturing processes, their structural details, mechanical, thermal, physical properties, while discussing chemical treatments, hybridization ...
Md Ikramul Islam   +4 more
wiley   +1 more source

Carbon / Epoxy Resin Based Elastic Memory Composites

open access: yesEurasian Chemico-Technological Journal, 2012
Elastic memory composites were processed from shape memory epoxy resins and carbon fabric reinforcements. Three different types of epoxies (diglycidyl ether of bisphenol-A, tris(4-glycidyloxy phenyl)methane, and epoxy novolac) were used as matrices ...
J. D. Merline, C. P. Reghunadhan Nair
doaj   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

open access: yesAdvanced Engineering Materials, Volume 28, Issue 10, 20 May 2026.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert   +6 more
wiley   +1 more source

Thickness Reduction Strategy for Graphite Composite Bipolar Plates: Materials, Structure, and Manufacturing Process

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
Schematic diagram of challenges and advanced strategies by CBP after thickness reduction. ABSTRACT The proton exchange membrane fuel cell (PEMFC) converts clean hydrogen's chemical energy into electricity and is vital for carbon neutrality. However, its development is limited by low volumetric power density and high cost.
Chengxin Li   +6 more
wiley   +1 more source

Effect of Matrix Properties on Quasi‐Static and Fatigue Properties of Thermosetting Polyurethane and Its GFRP Composites

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1929-1943, May 2026.
ABSTRACT In this study, the influence of resin cross‐link density on thermomechanical properties and fatigue behavior of polyurethane resins and glass fiber‐reinforced polyurethane (PUR‐GFRP) composites was investigated. This material is a candidate for renewable energy applications like rotor blades in wind turbines.
Martin Demleitner   +5 more
wiley   +1 more source

Laboratory Assessment of Epoxy Asphalt Mixture Incorporating Tire Rubber Waste

open access: yesWasit Journal of Engineering Sciences, 2021
The use of epoxy asphalt in road paving is one of the promising solutions for long-life road pavements in service with minimal maintenance. However, the high cost still stands as an obstacle to the widespread use of this high-performance material.
Shatha S. Hasan   +2 more
doaj   +1 more source

Patterning of Lead Halide Perovskite Device Stacks on CMOS Readout Using Selective Microfabrication Protocols

open access: yesAdvanced Materials, Volume 38, Issue 21, 13 April 2026.
We present a microfabrication and integration strategy for lead halide perovskite photodetectors on electronic readouts. Standard photolithography, aqueous processing, selective transparent electrode etching, and plasma‐assisted pixel isolation enable precise monolithic integration of patterned 400 × 400 perovskite microphotodetector arrays on a CMOS ...
Sergey Tsarev   +14 more
wiley   +1 more source

Approaching the Monolayer Limit of Carbon Layers by Pyrolysis of Polymer Films

open access: yesAdvanced Electronic Materials, Volume 12, Issue 3, 4 February 2026.
Wafer‐scale functional devices based on pyrolyzed photoresist films are synthesized directly on target substrates without catalysts or transfer steps, with channels reaching the monolayer limit (0.34 nm). X‐ray photoelectron spectroscopy confirms predominant sp2 character, Raman spectroscopy reveals evolving nanocrystallinity, and transmission electron
Natalie Galfe   +7 more
wiley   +1 more source

Thermal and mechanical characterization of alumina modified multifunctional novolac epoxy nanocomposites

open access: yesPolymers and Polymer Composites, 2022
The multifunctional novolac epoxy/Al 2 O 3 nanocomposites were fabricated by high-speed mechanical mixing of epoxy resin with varying concentration of nano Al 2 O 3 (0–5 wt%) of particle size 13 nm for 30 min, followed by curing with triethylenetetramine
Archana Mishra   +4 more
doaj   +1 more source

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