Composites Part A-applied Science and Manufacturing
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#1Mohamed Saidi (University of Lyon)H-Index: 4
#2Nadège Reboul (University of Lyon)
Last. Aron Gabor (University of Lyon)H-Index: 11
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Abstract null null This paper presents an experimental study on the local and global mechanical behaviours of textile-reinforced cementitious matrix composites (TRCs) subjected to cyclic loading. Two configurations are tested: TRCs with one and two layers. These composites were tested under three different loading modes: monotonic loading until failure, cyclic loading in the pre-cracking stage, and cyclic loading in the crack propagation stage with 3000 cycles. The cyclic loading was followed by...
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Abstract null null The effects of poly(ether ether ketone) (PEEK) degradation on consolidation of commingled preforms have been investigated. Contrary to what could be expected, under the same processing conditions, consolidation of the preforms systematically results in a high porosity content, above 10%. Fourier Transform Infrared spectrophotometry (FTIR) and Gel Permeation Chromatography (GPC) have shown small molecular structure modifications of PEEK yarns compared to the raw material. These...
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#6Xiang Lu (HUST: Huazhong University of Science and Technology)H-Index: 16
Abstract null null In this study, the novel flexible polyurethane/MXene solid-solid phase change materials (SSPCMs) with improved solar-to-thermal conversion efficiency and mechanical strength were constructed using polyethylene glycol (PEG)/MXene blends and hexamethylene diisocyanate trimer (HDIT) through an efficient polyurethane reaction. The obtained SSPCMs exhibit leakage-proof properties, which can be attributed to the formed three-dimensional crosslinking network by HDIT and PEG. The melt...
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#1Shouling Ding (SDU: Shandong University)H-Index: 5
#2Bin Zou (SDU: Shandong University)H-Index: 28
Last. Lei Li (SDU: Shandong University)H-Index: 4
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Abstract null null In this paper, a novel geometric model of plain weft knitted structures, considering self-supporting conditions and process requirements is first proposed for 3D printed carbon fiber reinforced nylon composite, where the material extrusion additive manufacturing of a plain weft knitted structure is realized. Next, a recycling process of 3D printed carbon fiber reinforced nylon composite plain weft knitted structures is developed, to obtain recycled filament that can be directl...
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#1Byeong-Joo Kim (Agency for Defense Development)H-Index: 6
#2Jinsik Kim (UNIST: Ulsan National Institute of Science and Technology)
Last. Young-Bin Park (UNIST: Ulsan National Institute of Science and Technology)H-Index: 25
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Abstract null null A novel sandwich-structured composite comprising a three-dimensionally (3D) printed core and a woven carbon fiber/polyamide-6 facesheet was fabricated and characterized. By using selective laser sintering, which is a 3D printing technology, a structurally reinforced honeycomb-truss hybrid core was produced, which had superior compressive stiffness in various directions compared with conventional honeycomb cores. The interface between the core and the facesheet was enhanced by ...
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Abstract null null Basalt fibers were functionalized by ZnO electroless deposition for obtaining a nanostructured interphase for enhancing the interfacial strength with an epoxy resin matrix. The structural, morphological and wetting properties of the pristine basalt fabrics and ZnO-coated basalt fabrics were evaluated. The fabrics were uniformly coated with ZnO nanostructures featuring a wurtzite structure and a twin hexagonal prism morphology. The contact angle measurements revealed that ZnO p...
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Abstract null null Explosive growth in demand for wearable devices has promoted the development of smart materials with multifunctional performances. Flexible flax fabric (FF) coated with CNT and nickel serving as multifunctional sensor are prepared through a cost-effective dip-coating and electroless deposition technology. Biocompatible dopamine film self-polymerized on CNT surface effectively enhances the interfacial bonding strength between CNT and nickel coating. The conductive composite fun...
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#1Jiyong Liang (Beihang University)H-Index: 4
#2Ming Bai (Beihang University)H-Index: 2
Last. Zuoguang Zhang (Beihang University)H-Index: 37
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Abstract This work fabricated flat, corrugated, and corrugated sandwich short-chopped carbon fiber (SCF) felt/epoxy resin matrix composites for understanding the effect of fiber orientation in three-dimensional space on electromagnetic shielding property. Electromagnetic interference shielding effectiveness (EMI SE) in X band was experimentally investigated and electromagnetic simulation was carried out for investigating the surface current distribution. The results show that EMI SE of corrugate...
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#1Mahsa Seyednourani (Sabancı University)
#2Mehmet Yildiz (Sabancı University)H-Index: 28
Last. Hatice S. Sas (Sabancı University)H-Index: 4
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Abstract null null The resin flow control strategies of the Liquid Composite Molding (LCM) process are affected by the mold geometry, resin, and preform properties as well as the process parameters such as the gate and vent locations and the placement of a highly permeable layer on the top of the preform. To achieve a successful mold filling process with a minimum level of macro void content and fill time with viscosity variation and the significant flow disturbances due to the race-tracking, a ...
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Abstract null null Film capacitors can be used as energy storage for fast storage and release energy, but the low energy density limits their applications. In our previous study, we have demonstrated that a small amount of 2D titanium dioxide (TiO2) nanobelts in PVDF could significantly enhance the energy density of these composite films. In order to increase the dielectric constant and energy density of these composites, multi-walled carbon nanotubes (MWCNTs) are introduced into these 2D TiO2 n...
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Top fields of study
Composite number
Ultimate tensile strength
Composite material
Epoxy
Materials science
Fiber
Structural engineering