Results 201 to 210 of about 274,489 (274)

Synthesis of Large‐Area 2D Prussian Blue as Ion‐Transport Channels for Non‐Volatile Memristors

open access: yesSmall, Volume 22, Issue 15, 12 March 2026.
A robust liquid‐liquid interfacial synthesis enables continuous, large‐area 2D Prussian blue films with tunable thickness from ∼2 nm to hundreds of nanometers. Controlled reduction guides slow, directional layer growth, yielding high‐quality flakes. These films show exceptional ion transport and device integration, demonstrated in memristors with long ...
Ramón Torres‐Cavanillas   +9 more
wiley   +1 more source

Evaluation of Alternative Lithium Salts for Li Ion Batteries With SiOx‐Containing Anodes: Characteristic Failure Mechanisms and Different Impacts of the Fluoroethylene Carbonate Additive

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
(a) The cycle life of Li ion batteries with SiOx‐containing anodes can be extended by replacing the state‐of‐the‐art LiPF6 salt with LiBOB or LiDFOB, and by further employing FEC as an electrolyte additive. (b) When employing LiDFOB‐based electrolyte, long cycle life is partly by active lithium generation from the oxidation of soluble SEI species that ...
Anindityo Arifiadi   +13 more
wiley   +1 more source

Spontaneous Intercalation of Graphene on Sapphire

open access: yesSmall Methods, Volume 10, Issue 5, 9 March 2026.
When left at room temperature, even in depressurized atmosphere, foreign molecular species can intercalate in between graphene and the (31$\sqrt {\mathbf {31}}$×$\times$31$\sqrt {\mathbf {31}}$)R9∘$^{\circ }$ reconstruction, effectively decoupling the graphene from its substrate: αAl2O3$\alpha {\rm Al}_2{\rm O}_3$(0001).
Neeraj Mishra   +13 more
wiley   +1 more source

Focused Thermal Emission From a Radiative Metasurface

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
MIM‐type metasurfaces, consisting of metal‐dielectric‐metal nanostructures, are promising materials for achieving highly efficient photothermal conversion. By introducing a structural arrangement inspired by metalens, which can focus light using a two‐dimensional lens, into this structure, we have achieved filter‐less light‐focusing operation.
Tsuyoshi Kawaida   +7 more
wiley   +1 more source

Turing‐Patterned Noble‐Metal/Si Catalysts via a Top‐Down Route for Enhanced Hydrogen Evolution

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
A general top‐down strategy is reported for constructing nano‐Turing‐patterned noble‐metal–silicon (NM–Si; NM = Ru, Ir, Rh) catalysts via selective chemical etching of LaNM2Si2 intermetallic precursors. The optimized Ir–Si interface achieves outstanding hydrogen evolution performance and stability in both acidic and alkaline media.
Chuanlong Liu   +3 more
wiley   +1 more source

Evidence of Increased Deep Ocean Warming From a Sea Level Budget Approach

open access: yesEarth's Future, Volume 14, Issue 3, March 2026.
Abstract Assessments of the global mean sea level (GMSL) budget over the satellite altimetry era (since the early 1990s) have concluded that the GMSL budget is closed within data uncertainties until 2016. However, studies have shown that since then, the sea level budget based on Argo data down to 2,000 m for the thermosteric contribution is no longer ...
Anny Cazenave   +7 more
wiley   +1 more source

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