Results 181 to 190 of about 39,041 (325)

Design of Multilayer Cathodes with Graded Porosity and Their Impact on Lithium‐Ion Battery Performance

open access: yesEnergy Technology, EarlyView.
This study explores multilayer cathodes with gradient porosity and their impact on electrochemical performance. For direct comparison with conventional single‐layer electrodes, thickness, mass loading, and overall porosity were kept constant. Graded‐porosity electrodes reduce tortuosity, enhance rate capability, and improve cycling stability ...
Fatjon Maxharraj   +6 more
wiley   +1 more source

Molded Part Warpage Optimization Using Inverse Contouring Method. [PDF]

open access: yesPolymers (Basel)
Godec D, Panđa F, Tujmer M, Monkova K.
europepmc   +1 more source

Wearable fabric electronics for sensing, memory and neuromorphic computing applications

open access: yesFlexMat, EarlyView.
Overview of textile electronic devices for sensing, memory and neuromorphic computing applications. Abstract With the advent of the big data era, traditional Von Neumann architecture is facing an energy consumption bottleneck due to separated memory and computing units, inspiring the research of brain‐like neuromorphic computing devices for artificial ...
Bo Sun, Lin Lu, Jialin Meng, Tianyu Wang
wiley   +1 more source

Machine Learning Prediction of Raster Angle Effects on Mechanical Properties of Extrusion‐Based Additively Manufactured Conductive Thermoplastic Polyurethane Composites

open access: yesMacromolecular Materials and Engineering, EarlyView.
This study integrates machine learning (ML) and high‐fidelity experiments to model how raster angle influences the mechanical properties of fused filament fabricated conductive TPU composites. Using Poly6 and SVR models, the approach accurately predicts stiffness, strength, and ductility.
Imran Khan, Ans Al Rashid, Muammer Koç
wiley   +1 more source

Exploring Thermal and Mechanical Strains During Laying Down Process in Fused Filament Fabrication

open access: yesMacromolecular Materials and Engineering, EarlyView.
This study analyzes strain evolution and thermal behavior during FFF of PLA using strain gauges and infrared imaging. Microstrain levels depend on printing conditions, with adhesion‐induced compression during cooling and peak strains in early layers. Microtomography shows minimal porosity, while thermal imaging reveals rapid heat penetration, strong ...
Boubakeur Mecheri   +3 more
wiley   +1 more source

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