Results 271 to 280 of about 4,345,466 (376)

Transformative 3D Printing of Carbon‐metal Nanocomposites as Catalytic Joule Heaters for Enhanced Ammonia Decomposition

open access: yesAdvanced Science, EarlyView.
The work presents a scalable method for fabricating 3D carbon‐metal nanoparticle composites via additive manufacturing from low‐cost precursors, enabling their efficient use for catalytic Joule heating. This innovation enhances energy‐efficient chemical reactions, advancing decarbonized synthesis. Abstract Electrified thermal chemical synthesis plays a
Paul Smith   +8 more
wiley   +1 more source

High‐Fidelity Computational Microscopy via Feature‐Domain Phase Retrieval

open access: yesAdvanced Science, EarlyView.
An innovative phase retrieval framework, termed FD‐PR, is uniquely established in the image's feature domain through the feature‐extracted, physical‐driven regression with interfaces for combining physics and image processing constraints. FD‐PR takes advantage of invariance components of an image against presences of model mismatch and uncertainty ...
Shuhe Zhang   +4 more
wiley   +1 more source

Graphene Nanofibers by Integrated Manufacturing of Electrospinning and Laser Graphitization for Miniaturized Energy Storage Devices

open access: yesAdvanced Science, EarlyView.
Integrated manufacturing combines electrospinning and laser graphitization to produce graphene nanofibers (GNFs) from fluorinated polyimide (fPI). GNFs, with meso‐ and micropores, enhance micro‐supercapacitors performance, demonstrating energy density over two orders of magnitude higher than conventional ones, making them ideal for miniaturized energy ...
Bumjun Park   +6 more
wiley   +1 more source

Consumer Engagement With Risk Information on Prescription Drug Social Media Pages: Findings From In-Depth Interviews.

open access: yesJ Med Internet Res
Amoozegar JB   +7 more
europepmc   +1 more source

Accelerating Electrochemical Responses of Na4VMn(PO4)3 via Bulk‐Defects and Architecture Engineering for High‐Performance Sodium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
The poor electronic conductivity and intrinsic Jahn–Teller distortion in NASICON‐type Na4VMn(PO4)3(NVMP) led to insufficient capacity delivery and sluggish Na+ diffusion. Herein, a multiscale integration strategy is proposed to construct a unique 3D nanorod cathode enriched with V/O defects by utilizing DMF as a solvent.
Jingwen Zhao   +7 more
wiley   +1 more source

Integrating User Stories and i* Models - A Systematic Approach

open access: hybrid, 2015
Márcia Lucena   +4 more
openalex   +1 more source

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