Results 211 to 220 of about 910,591 (264)

EdTech Cache: A Database to Foster Interactive Learning

open access: yes
Journal of Dental Education, EarlyView.
Nazlee Sharmin, Ava K. Chow
wiley   +1 more source

Cross‐Scale Engineering of Single‐Atom Catalysts from Local Planar Coordination to Spatial Architectures

open access: yesSmall, EarlyView.
This Review presents a cross‐scale framework for single‐atom catalysts, spanning in‐plane and out‐of‐plane coordination; primary coordination, secondary‐sphere interactions, through‐space microenvironments and support interfaces; individual sites and macroscopic architectures; and static design and directed dynamic reconstruction.
Dazhi Yao   +4 more
wiley   +1 more source

In Situ Derived Fe/FexOy Janus Electrocatalyst for Efficient Nitrate‐to‐Ammonia Conversion via Intensifying Nitrate Affinity and Active Hydrogen Supply

open access: yesSmall, EarlyView.
A Janus electrocatalyst, Fe/FexOy is facilely synthesized via in situ reconstruction of β‐FeOOH. In particular, the electronically coupled Fe crystal phase with FexOy exhibits high NO3RR performance through synergistic promotion of nitrate adsorption/activation and water activation, offering an alternative platform to conventional bi‐metallic catalyst ...
Sourav Chaule   +5 more
wiley   +1 more source

Remote Plasma‐Enabled Vertical Asymmetry Engineering of 2D PtSe2 via Phase‐Preserving Chalcogen Exchange

open access: yesSmall, EarlyView.
Remote H2S plasma enables temperature‐controlled chalcogen exchange in PtSe2. At 50°C, selective top‐surface Se‐to‐S substitution yields Janus PtSSe while preserving the layered framework, whereas treatment at 200°C promotes further sulfur incorporation and diffusion to form PtS2.
Dong‐hyun Kim   +28 more
wiley   +1 more source

Construction and performance of the millisecond‐to‐second QXAFS platform at SSRF BL11B for in situ dynamic characterization

open access: yesJournal of Synchrotron Radiation, EarlyView.
A millisecond‐resolution QXAFS platform has been established at SSRF BL11B for in situ and operando X‐ray absorption studies. The platform demonstrates spectrum acquisition times down to 10 ms for XANES and 16.7 ms for full‐range EXAFS, while quantitative analysis of finite‐response and statistical limits indicates practically recommended monochromator
Yu Chen   +5 more
wiley   +1 more source

Integration Through Rights: Towards an Associational Paradigm

open access: yesThe Modern Law Review, EarlyView.
Integration policies in the EU and the UK have over the past two decades increasingly emphasised duties and constraints for migrants. This article challenges the duty‐based model and proposes an alternative legal conception: ‘integration through rights’, with associational rights taking a central role.
Sarah Ganty, Clíodhna Murphy
wiley   +1 more source

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