Results 1 to 10 of about 3,372,690 (390)

Optimization of Process Parameters to Minimize the Surface Roughness of Abrasive Water Jet Machined Jute/Epoxy Composites for Different Fiber Inclinations

open access: yesJournal of Composites Science, 2023
Composites materials like jute/epoxy exhibit high hardness and are considered as difficult-to-machine materials. As a result, alternatives to conventional machining become essential to post-process the composites.
B. R. N. Murthy   +6 more
semanticscholar   +1 more source

Multi-material braids for multifunctional laminates: conductive through-thickness reinforcement

open access: yesFunctional Composite Materials, 2021
Conventional carbon fibre laminates are known to be moderately electrically conductive in-plane, but have a poor through-thickness conductivity. This poses a problem for functionality aspects that are of increasing importance to industry, such as sensing,
Caroline O’Keeffe   +5 more
doaj   +1 more source

Solvent-Free Fabrication of Thick Electrodes in Thermoplastic Binders for High Energy Density Lithium-Ion Batteries

open access: yesNanomaterials, 2022
The rapid development of electric vehicles has generated a recent demand for high energy density lithium-ion batteries (LIBs). One simple, effective way to enhance energy density of LIBs is to increase the thickness of electrodes.
Han-Min Kim   +4 more
doaj   +1 more source

Sustainable Fiber‐Reinforced Composites: A Review

open access: yesAdvanced Sustainable Systems, 2022
Sustainable fiber reinforced polymer (FRP) composites from renewable and biodegradable fibrous materials and polymer matrices are of great interest, as they can potentially reduce environmental impacts.
Saptarshi Maiti   +5 more
semanticscholar   +1 more source

Natural Fiber-Reinforced Polylactic Acid, Polylactic Acid Blends and Their Composites for Advanced Applications

open access: yesPolymers, 2022
Polylactic acid (PLA) is a thermoplastic polymer produced from lactic acid that has been chiefly utilized in biodegradable material and as a composite matrix material.
R. A. Ilyas   +15 more
semanticscholar   +1 more source

Progress in preparation and ablation resistance of ultra-high-temperature ceramics modified C/C composites for extreme environment

open access: yesReviews on Advanced Materials Science, 2023
Carbon/carbon (C/C) composites have received considerable attention for one of the most promising materials in thermal-structural applications owing to their low density, excellent mechanical strength at high temperature, and superior thermal shock ...
Zhu Shibu   +7 more
doaj   +1 more source

Synergetic Effect of Hybrid Conductive Additives for High-Capacity and Excellent Cyclability in Si Anodes

open access: yesNanomaterials, 2022
Silicon is a promising anode material that can increase the theoretical capacity of lithium-ion batteries (LIBs). However, the volume expansion of silicon remains a challenge.
Byeong-Il Yoo   +3 more
doaj   +1 more source

2000W Blue laser directed energy deposition of AlSi7Mg: process parameters, molten pool characteristics, and appearance defects

open access: yesVirtual and Physical Prototyping, 2023
Aluminium alloys are difficult to be manufactured by directed energy deposition (DED) with the widely used infrared laser because of the low absorptivity.
Zijue Tang   +9 more
doaj   +1 more source

Absorption-Dominant mmWave EMI Shielding Films with Ultralow Reflection using Ferromagnetic Resonance Frequency Tunable M-Type Ferrites

open access: yesNano-Micro Letters, 2023
Highlights A novel multi-band absorption-dominant electromagnetic interference (EMI) shielding film with transition metal-doped M-type strontium ferrites composite layer and a conductive grid is developed. This film shows (1) ultralow EMI reflection less
Horim Lee   +5 more
doaj   +1 more source

Lightweight, Flexible Cellulose-Derived Carbon Aerogel@Reduced Graphene Oxide/PDMS Composites with Outstanding EMI Shielding Performances and Excellent Thermal Conductivities

open access: yesNano-Micro Letters, 2021
Cellulose aerogels were prepared by hydrogen bonding driven self-assembly, gelation and freeze-drying. The skin-core structure of CCA@rGO aerogels can form a perfect three-dimensional bilayer conductive network.
Ping Song   +7 more
semanticscholar   +1 more source

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