Results 81 to 90 of about 10,393 (176)

Impact and Post‐Impact Properties of Carbon Fiber Fabric Laminates Reinforced With Carbon Nanofibres

Polymer Composites, EarlyView.
Carbon nanofiber addition on the low‐velocity impact response of carbon fiber laminates. ABSTRACT The use of carbon fiber reinforced polymers (CFRPs) is limited by their susceptibility to low‐velocity impact (LVI) damage. This study investigates the effect of incorporating 0.75 wt.% carbon nanofibres (CNFs) into the epoxy matrix of carbon fiber fabric ...
Paulo Santos, Abílio P. Silva, Paulo N. B. Reis   +2 more
wiley   +1 more source

Novel Recyclable Hierarchical Carbon Fiber/Epoxy Composites: Preserving Fiber Length and Orientation Using Elium

Polymer Composites, EarlyView.
Schematic illustration of a hierarchical recycling approach that preserves reinforcing fiber orientation. ABSTRACT Current recycling methods for polymer matrix composites produce short, unoriented carbon fibers, limiting their use to intermediate‐strength applications.
Carol Winnifred Rodricks, Annabell Prockat, Gerhard Kalinka, Volker Trappe   +3 more
wiley   +1 more source

Modelling of dimensional stability of fiber reinforced composite materials [PDF]

Various methods of predicting the expansion and diffusion properties of composite laminates are reviewed. The prediction equations for continuous fiber composites can be applied to SMC composites as the effective fiber aspect ratio in the latter is large
Hahn, H. T., Hosangadi, A.
core   +1 more source

Evaluation of Mechanical, Thermal, Rheological, and Biocompatibility Properties of Additively Manufactured Metal‐Reinforced Biocomposites Optimized by Reinforcement Ratios and Printing Parameters

Polymer Composites, EarlyView.
Schematic illustration of PLA/316L stainless steel composite filament production via fused deposition modeling, demonstrating the trade‐off between stainless steel content, mechanical enhancement, and biocompatibility. ABSTRACT Polylactic acid (PLA) is a biodegradable thermoplastic widely used in biomedical devices; however, its inherent brittleness ...
İbrahim Baki Sahin, Bayram Sercan Bayram, Begum Pinarbasi, Pınar Yilgor, Berzah Yavuzyegit, İhsan Korkut   +5 more
wiley   +1 more source

Experimental and numerical study on axial crushing behaviour of pultruded composite tubes [PDF]

, 2008
An extensive experimental investigation was carried out to study the energy absorbing characteristics and progressive deformation behavior of unidirectional pultruded composite tubes subjected to an axial impact load.
De Wolf, Kathleen, Degrieck, Joris, Kakogiannis, Dimitrios, Palanivelu, Sivakumar, Van Hemelrijck, Danny, Van Paepegem, Wim, Vantomme, John, Verhelst, Rudy, Wastiels, Jan   +8 more
core   +1 more source

3D‐Printed Crosslinked Nanocellulose‐MXene Hydrogels and Aerogels with High Strength and Conductivity

Small, EarlyView.
This study presents a robust strategy for 3D printing conductive, mechanically resilient MXene–CNF composite structures using a single‐step freeze‐induced crosslinking method. The printed architectures remain stable in both wet and dry states, exhibit high electrical conductivity and mechanical strength, and demonstrate practical application in fully ...
Nuzhet Inci Kilic, Kyle Matthews, Giovanni Marco Saladino, Yury Gogotsi, Per A. Larsson, Mahiar Max Hamedi   +5 more
wiley   +1 more source

Composite fuselage technology (summary of year 2) [PDF]

The overall objective of this work is to identify and understand, via directed experimentation and analysis, the mechanisms which control the structural behavior of fuselages in their response to damage (resistance, tolerance, and arrest).
Graves, Michael J., Lagace, Paul A.
core   +1 more source

Advanced Characterization and Rejuvenation of End‐Of‐Life Lithium‐Ion Anodes: Toward the Development of a Green Upcycling Route

Small, EarlyView.
Green solvents (DI water or ascorbic acid) enable the regeneration of end‐of‐vehicle‐life battery anodes without delamination and re‐manufacture. Multimodal characterizations reveal several graphite microstructures and crystallography, and restored cycling performance.
Luke Sweeney, Alexander T. Sargent, Yuhang Dai, Shangwei Zhou, Jianuo Chen, Francesco Iacoviello, Rhodri Jervis, Phoebe K. Allan, Peter R. Slater, Charles Monroe, Paul A. Anderson, Paul R. Shearing, Wenjia Du   +12 more
wiley   +1 more source

Damage tolerance and arrest characteristics of pressurized graphite/epoxy tape cylinders [PDF]

An investigation of the damage tolerance and damage arrest characteristics of internally-pressurized graphite/epoxy tape cylinders with axial notches was conducted.
Graves, Michael J., Lagace, Paul A., Ranniger, Claudia U.   +2 more
core   +1 more source

Wearable Sensors Fabricated by 3D‐Printed Composite Hydrogel with 2D Fillers

Small Methods, EarlyView.
This review explores how 3D printing integrates 2D conductive fillers into hydrogel matrices to fabricate high‐performance flexible sensors. By tailoring microstructures and nanomaterial interactions, these devices achieve enhanced sensitivity, durability, and environmental adaptability for healthcare monitoring, human‐machine interfaces, and robotic ...
Yaxuan Li, Sheng Pei, Jun Wang, Chuhan Zhang, Beichao Shi, Zhengtang Luo   +5 more
wiley   +1 more source