Results 191 to 200 of about 3,958 (262)

Liquid‐Processed 2D Aromatic Amorphous Carbon: Defect Engineering and Universal Transport Scaling

open access: yesSmall, EarlyView.
Liquid‐processed graphene oxide (GO) thin films undergo a controllable crystalline–to–amorphous transition driven by thermal quenching. By kinetically tuning oxygen‐driven defect formation during reduction, scalable 2D aromatic amorphous carbon phases are stabilized, directly linking nanoscale disorder and defect topology to electronic transport ...
Fabiola Liscio   +22 more
wiley   +1 more source

Photo‐Activated Merging Cascades in Droplet Swarms Upon Synergistic Solvation of Surfactants

open access: yesSmall, EarlyView.
UV activates the motility of UV‐responsive droplets through a decylammonium/carbamate crystalline layer at the air/water interface. Upon merging with immobilized C12E3 surfactant droplets in the layer, hybrid droplets form which dissolve the layer due to synergistic solvation. In large droplet fields, this non‐linear behavior drives cascading events of
Priyanshu Singh   +3 more
wiley   +1 more source

On the Tillage Energy of Crank Type Mechanism

open access: yesJOURNAL of the JAPANESE SOCIETY of AGRICULTURAL MACHINERY, 1955
openaire   +1 more source

Dual‐Functionality, Bio‐Friendly Artificial Muscles for Actuation and Motion Sensing in Smart Wearable Systems

open access: yesSmall, EarlyView.
This work presents a biofriendly carbon nanotube yarn artificial muscle operating either as an in‐air unipolar actuator or as a self‐powered ionotronic strain sensor. Using a non‐volatile eutectogel‐derived electrolyte, the system achieves up to 2.9% contraction and 0.5 mV/% strain sensing sensitivity.
Gabriela Ananieva   +11 more
wiley   +1 more source

CMesh: A Polymer‐Free Carbon Nanotube Scaffold for Robust TEM Specimen Preparation of Porous Graphene

open access: yesSmall, EarlyView.
CMesh, a polymer‐free carbon nanotube scaffold, reinforces pristine and pre‐existing porous graphene during TEM specimen preparation while preserving clean suspended imaging windows. The tunable mesh enables high‐yield transfer onto standard grids, atomic‐resolution imaging of nanopores and defects, and in situ observation under demanding microscopy ...
Yueqing Shen   +7 more
wiley   +1 more source

On the road to Cybathlon 2024: lessons learned from the Polimi FES-bike team. [PDF]

open access: yesJ Neuroeng Rehabil
Savona D   +9 more
europepmc   +1 more source

Advanced Manufacturing Routes for Electrodes and Cells in All‐Solid‐State Batteries: From Powder to Power

open access: yesSmall Methods, EarlyView.
All‐solid‐state battery manufacturing requires coordinated advances in wet processing, dry processing, pressurization, and cell stacking. This review summarizes scalable routes for fabricating ASSB components and integrating them into practical cell architectures, highlighting how solvent compatibility, binder design, pressure control, and bipolar ...
Heejoo Park, Soyeon Kong, Jihyun Jang
wiley   +1 more source

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