Results 241 to 250 of about 1,388,181 (313)

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Engineering Bifunctional Catalytic Microenvironments for Durable and High-Energy-Density Metal-Air Batteries. [PDF]

Nanomicro Lett
Nsanzimana JMV, Cai L, Jiang Z, Xia BY, Maiyalagan T.   +4 more
europepmc   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

High-Energy-Density Fiber Supercapacitor Based on Graphene-Enhanced Hierarchically Nanostructured Conductive Polymer Composite Electrodes. [PDF]

Nanomaterials (Basel)
Ye C, Yang Q, Xu M, Qiu H, Zhang X, Ma J, Gao H, Feng X, Li Y.   +8 more
europepmc   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Directional migration of Mg²⁺ in hexagonal Se cathode to unlock high-energy-density Mg metal batteries. [PDF]

Natl Sci Rev
Wang K, Xu T, Zhu J, Chai Y, Bao Y, Feng S, Yang C, Wang S, Li Q, Xu D.   +9 more
europepmc   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

Harnessing Hybrid Aqueous/Organic Electrolytes for High Energy Density Supercapacitors. [PDF]

Small
Mir RA, Amardeep A, Liu J.
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Review on MXenes-Based Electrocatalysts for High-Energy-Density Lithium-Sulfur Batteries. [PDF]

Nanomicro Lett
Zuo X, Qiu Y, Zhen M, Liu D, Zhang Y.
europepmc   +1 more source