Results 141 to 150 of about 2,459 (266)

Fragmentation and solidification of fusible alloy melt by water spray

open access: yesFragmentation and solidification of fusible alloy melt by water spray
To elucidate from a thermo-fluid perspective the fragmentation and solidification processes that occur during the production of a metal powder, we conducted experiments to visualize the water atomization of molten 42Sn–58Bi fusible alloy and made measurements of the circularity of the resulting metal powder.
openaire  

Engineering Intelligent Graphene Oxide‐Cellulose Membranes: Suppressing Thermal Runaway for a Safer Aqueous Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi   +9 more
wiley   +1 more source

Development of a high temperature battery final report [PDF]

open access: yes
Development of battery with lithium-magnesium alloy anode, molten cuprous chloride cathode, and zeolite separator cells and cupric oxide cathode and porous glass separator ...
Anderson, W. G.   +6 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Light‐Actuated Fiber‐Climbing Inchworm Robot Toward Endoluminal Navigation

open access: yesAdvanced Functional Materials, EarlyView.
A kirigami‐inspired soft inchworm robot harnesses optical energy from a customized side‐emitting optical fiber, guaranteeing its propulsion along the fiber body. The wavelength‐selective responsiveness of dye‐functionalized liquid crystal elastomers and the application of temporal illumination patterns enable sequential control of robot components. The
Antonio Lobosco   +6 more
wiley   +1 more source

Evaluation of the Quality of Welded Joints After Repair of Automotive Frame Rails. [PDF]

open access: yesMaterials (Basel)
Augustynowicz A   +3 more
europepmc   +1 more source

Heavy alloy based on tungsten and bismuth: fabrication, crystal structure, morphology, and shielding efficiency against gamma-radiation. [PDF]

open access: yesRSC Adv, 2023
Tishkevich DI   +13 more
europepmc   +1 more source

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