Results 131 to 140 of about 7,744 (266)

Perimeter‐intensified inverse Zr‐Co oxygen carrier for biomass chemical‐looping gasification with high CO selectivity

AIChE Journal, EarlyView.
Abstract Chemical‐looping gasification (CLG) offers a promising route for renewable biomass valorization, yet conventional oxygen carrier regeneration with O₂/H₂O is energy‐intensive and often produces low‐quality syngas. Here, we develop an inverse ZrO2/Co3O4 oxygen carrier that enables selective biochar oxidation and efficient lattice‐oxygen transfer
Junling Gao, Haifeng Qi, Kun Lei, Tingwei Wang, Yijie Yang, Hongwei Li, Rongjun Zhang, Yu Wu, Canran Huang, Zhao Sun   +9 more
wiley   +1 more source

Additive Manufacturing of a PA11 Prototype Fabricated via Selective Laser Sintering for Advanced Industrial Applications. [PDF]

Polymers (Basel)
Colucci G, Riccardi D, Giubilini A, Messori M.   +3 more
europepmc   +1 more source

Tribological Properties of Glass Bead-Filled Polyamide 12 Composite Manufactured by Selective Laser Sintering. [PDF]

Polymers (Basel), 2023
Gadelmoula A, Aldahash SA.
europepmc   +1 more source

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

Advanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang, Ming Dong, Rongrong Bao, Caofeng Pan   +3 more
wiley   +1 more source

Degradation effects of reused PA12 powder in selective laser sintering on material characteristics, dimensional accuracy and mechanical strength. [PDF]

Sci Rep
Vendittoli V, Mascolo MC, Polini W, Walter MSJ, Sorrentino L, Sover A.   +5 more
europepmc   +1 more source

Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering. [PDF]

Polymers (Basel), 2023
Idriss AIB, Yang CM, Li J, Guo Y, Liu J, Abdelmagid AAA, Ahmed GA, Zhang H.   +7 more
europepmc   +1 more source

Ultrasonic Rainbow: A Meta‐Transducer for Frequency‐Selective Elastic Wave Control via Dithering‐Based Wavenumber Tuning

Advanced Intelligent Systems, EarlyView.
A piezoelectric meta‐transducer generates an ultrasonic rainbow, steering guided elastic waves to different angles according to frequency. A dithering‐based binary electrode design enables a closer realization of the target wavenumber filter, improving directional purity and suppressing unwanted lobes. Numerical and experimental validation demonstrates
Masoud Mohammadgholiha, Jochen Moll, Kilian Tschöke, Carsten Kruska, Sylvia E. Gebhardt, Luca De Marchi   +5 more
wiley   +1 more source

On-Demand Porous Carbon Fabrication via Selective Laser Sintering for Electrochemical Energy Storage. [PDF]

ACS Appl Eng Mater
Griffin A, Yang M, Frame P, Xu W, Qiang Z.   +4 more
europepmc   +1 more source

Impact of polymer chemistry on critical quality attributes of selective laser sintering 3D printed solid oral dosage forms. [PDF]

Int J Pharm X, 2023
Evgenii T, Valerie L, Michelle Å, Nicole DG, Maria S, Thomas K, Julian Q, Jonas L.   +7 more
europepmc   +1 more source

Double Helix Structure for Stable Flexural Actuation in Soft Robotics

Advanced Intelligent Systems, EarlyView.
This work introduces a double‐helical architecture for soft robotic actuators that enhances twisting resistance, increases output force, and minimizes undesired deformation. Actuators driven by shape‐memory alloy wires exhibit a roughly fivefold higher torsional/flexural stiffness ratio and 50% greater force output.
Louis Plottel, Richard Desatnik, Dinesh K. Patel, Philip LeDuc, Carmel Majidi   +4 more
wiley   +1 more source