Results 141 to 150 of about 764,891 (332)

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

Solutions for Underdetermined Generalized Absolute Value Equations [PDF]

open access: yesarXiv
An underdetermined generalized absolute value equation (GAVE) may have no solution, one solution, finitely many or infinitely many solutions. This paper is concerned with sufficient conditions that guarantee the existence of solutions to an underdetermined GAVE.
arxiv  

Adsorption and Separation by Flexible MOFs

open access: yesAdvanced Materials, EarlyView.
Flexible metal–organic frameworks (MOFs) present significant potential for gas storage and separation due to their structural dynamic. This review explores the rationale behind the flexible MOFs' enhanced working capacity and separation factors. It also addresses key challenges, including phase transition kinetics, crystal robustness, cycling, shaping,
Irena Senkovska   +4 more
wiley   +1 more source

Retrospective Review on Reticular Materials: Facts and Figures Over the Last 30 Years

open access: yesAdvanced Materials, EarlyView.
To shape the future course of research in reticular materials, this work reflects on the progress over the past 30 years, complemented by input from the community of 228 active researchers through a global, crowdsourced survey: ranging from demographics, how it works, publish and interact, to highlights on both academic and industrial milestones, as ...
Aamod V. Desai   +8 more
wiley   +1 more source

Infinitely many normalized solutions of $L^2$-supercritical NLS equations on noncompact metric graphs with localized nonlinearities [PDF]

open access: yesarXiv
We consider the existence of solutions for nonlinear Schr\"odinger equations on noncompact metric graphs with localized nonlinearities. In an $L^2$-supercritical regime, we establish the existence of infinitely many solutions for any prescribed mass.
arxiv  

High Entropy Alloy Thin Films as Efficient Spin‐Orbit Torque Sources for Spintronic Memories

open access: yesAdvanced Materials, EarlyView.
High‐entropy alloys with significantly diluted heavy metal content are found to be a very efficient source of spin‐orbit torques for spintronic applications. Epitaxially‐grown 4‐, 5‐, 6‐element alloy thin films are successfully integrated in magnetic racetrack memory devices, showing efficient domain wall motion, thereby adding a large family of ...
Peng Wang   +6 more
wiley   +1 more source

Infinitely many solutions for fractional Schr\"odinger equations in R^N

open access: yesElectronic Journal of Differential Equations, 2016
Using variational methods we prove the existence of infinitely many solutions to the fractional Schrodinger equation $$ (-\Delta)^su+V(x)u=f(x,u), \quad x\in\mathbb{R}^N, $$ where $N\ge 2, s\in (0,1)$.
Caisheng Chen
doaj  

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