Results 41 to 50 of about 8,324 (183)

Interfacial Growth of 420 nm Ultrathin and Dense MOFs for Composite Electrolyte to Reduce Li+ Conduction Resistance and Inhibit Lithium Dendrite

Advanced Science, EarlyView.
In this work, an interfacial growth method using PVDF‐HFP enables controlled permeation of 2‐methylimidazole to react with Co2+, forming an ultrathin (420 nm) ZIF‐67 layer by precisely tuning the reaction time. This dense layer promotes lithium salt dissociation and suppresses dendrite growth, while its ultrathin nature reduces Li+ transport resistance,
Xinhong Qi, Zhaokai Rui, Shichen Zhang, Yihang Li, Ziyi Xin, Mengjuan Li, Lu Gao, Yuchen He, Xiaobin Jiang, Xiangcun Li, Gaohong He   +10 more
wiley   +1 more source

Low-velocity impact response of Kevlar/epoxy aluminum laminates

, 2021
In this experimental study, the low-velocity impact behavior of aluminum-Kevlar laminates (ARALL) was investigated. ARALL composites were prepared in two different configurations as aluminum-Kevlar-aluminum (AKA) and Kevlar-aluminum-Kevlar (KAK).
Bektas, Numan Behlul, Dindar, Berkant, Agir, Inan   +2 more
core   +1 more source

Bio‐Inspired Bidirectional Winding Origami With Programmable Modular Reconfigurability and Scalability

Advanced Science, EarlyView.
A bio‐inspired bidirectional‐winding origami platform enables scalable and programmable deployable structures. Double axial folding inspired by earwig hindwings and Flasher‐based hybridization create modular multilayer architectures with diverse attainable winding angles under fixed boundary conditions.
Wenyao Zhang, Chunlong Wang, Mingli Liu, Chuang Shi, Hongwei Guo, Rongqiang Liu   +5 more
wiley   +1 more source

Solid particle erosion behavior of Graphene/SiC/Al2O3/TiO2 coated Kevlar/Epoxy composite materials

Results in Chemistry
In light of the finding of a research-based solution for erosion with fabrication and test ceramic fillers incorporating composite material, this research used the electro-spun method to cover fibre mats with nanofiller materials such as graphene, SiC ...
Uttam Kumar Debnath, Mohammad Asaduzzaman Chowdhury, Nayem Hossain, Mohammad Aminul Islam, Dewan Muhammad Nuruzzaman   +4 more
doaj   +1 more source

Experimental investigation of Ballistic capabilities in Carbon-Kevlar composites: Effects of weight and layer variations against 9 mm projectiles

Results in Materials, 2023
The study aimed to investigate the ballistic capabilities of carbon-Kevlar composites, particularly for the design of ballistic vests against pistol bullets. carbon-Kevlar is known for its high strength, lightweight nature, and affordability, making it a
Tannachart Wantang, Manop Pipathattakul, Fasai Wiwatwongwana   +2 more
doaj   +1 more source

Effect of block copolymer nano-reinforcements on the low velocity impact response of sandwich structures [PDF]

, 2014
Sandwich composites with fibre reinforced plastic (FRP) facesheets have emerged as a major class of lightweight structural materials in a wide range of engineering fields including aerospace, automotive and marine structures.
GUÉRARD, Sandra, RAMAKRISHNAN, Karthik Ram, VIOT, Philippe, SHANKAR, Krishna   +3 more
core   +1 more source

Production and Characterization of Carbon-Kevlar-Aramid Reinforced Layer Composites with VARTM Method

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
In this study, laminated composite materials areproduced by Vacuum Assisted Resin Transfer Molding (VARTM) Method. Threedifferent reinforcement materials (carbon, kevlar and aramid) are used in theproduction phase.
Engin Şahin, Yahya Taşgın
doaj   +1 more source

Digital Twins for the Design, Interactive Control, and Deployment of Modular, Fiber‐Reinforced Soft Continuum Arms

Advanced Intelligent Systems, EarlyView.
A digital twin framework is presented for modular soft continuum arms built from fiber‐reinforced pneumatic actuators. Cosserat rod models describe individual actuators, while virtual assemblies are formed through serial and parallel networks, preserving actuator‐level architecture and arm deformation.
Seung Hyun Kim, Jiamiao Guo, Arman Tekinalp, Heng‐Sheng Chang, Ugur Akcal, Tixian Wang, Darren Biskup, Benjamin Walt, Girish Chowdhary, Girish Krishnan, Prashant G. Mehta, Mattia Gazzola   +11 more
wiley   +1 more source

Investigation of the Low Velocity Impact Behaviour of Shear Thickening Fluid Impregnated Kevlar, Hybrid (Kevlar/Carbon) and Carbon Fabrics

, 2021
In this study, unlike the previous studies focusing merely on high-performance fabrics (i.e, aramid based Twaron, Kevlar) low velocity impact behaviour of neat and shear thickening fluid (STF) impregnated kevlar, hybrid (Kevlar/Carbon) and carbon fabrics
Soykok I.F., Taş H.
core   +2 more sources

Optimum design of brake friction material using hybrid entropy-GRA approach

MATEC Web of Conferences, 2016
The effect of Kevlar and natural fibres on the performance of brake friction materials was evaluated. Four friction material specimens were developed by varying the proportion of Kevlar and natural fibres.
Kumar Naresh, Singh Tej, Rajoria R.S., Patnaik Amar   +3 more
doaj   +1 more source