Results 121 to 130 of about 1,096,210 (381)
Advanced Science, EarlyView.Cu/Co‐based core‐shell nanocrystals (NCs) enable efficient hybrid water splitting via methanol and ethanol oxidation (MOR and EOR), outperforming traditional oxygen evolution reaction (OER). Synthesized via a one‐pot microwave process, the NCs evolve into oxide clusters that deliver high electrocatalytic activity and stability, enabling effective ...
Xuesong Zhang +4 more
wiley +1 more source
Recent Developments in Nanoparticle‐Hydrogel Hybrid Materials for Controlled Release
Advanced Science, EarlyView.This review highlights recent advances in nanoparticle–hydrogel hybrid materials for controlled drug delivery. It explores diverse nanocarrier–hydrogel combinations, drug loading strategies, release mechanisms, and stimuli‐responsive behaviors. Emphasis is placed on the molecular interactions driving hybrid material performance, offering insights into ...
Yiping Fan +8 more
wiley +1 more source
Compatibility Studies of Various Refractory Materials in Contact with Molten Silicon [PDF]
The production of low cost, efficient solar cells for terrestrial electric power generation involves the manipulation of molten silicon with a present need for noncontaminating, high temperature refractories to be used as containment vessels, ribbon ...
Hagan, M., Leipold, M. H., Odonnell, T.
core +1 more source
Advanced Science, EarlyView.Additive manufacturing enables complex structures, but polymer printing often suffers from poor interlayer fusion and defects induced by heat or binders. A two‐step, room‐temperature strategy based on immersion phase separation (IPS‐E3DP) achieves precise liquid‐state fusion with high structural fidelity, enhanced mechanical performance, broad material
Kaidong Song +11 more
wiley +1 more source
The effect of processing and compositional changes on the tribology of PM212 in air [PDF]
The effects of processing and compositional variations on the tribological performance of PM212 were studied. PM212 is a self lubricating powder metallurgy composite, comprised of a wear resistant metal bonded chromium carbide matrix, containing the ...
Bogdanski, Michael S. +2 more
core +1 more source
Conductivity of Mono- and Divalent Cations in the Microporous Zincosilicate VPI-9 [PDF]
, 2009 Impedance spectroscopy is used to investigate the long-range ionic conductivity of the microporous, zincosilicate VPI-9 (Si/Zn = 4.0) (International Zeolite Association framework type VNI) containing the alkali cations Li^+, Na^+, K^+, Rb^+, and Cs ...
Davis, Mark E., McKeen, John C.
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Advanced Science, EarlyView.The novel heterointerface engineering strategy integrates a SiO2 interlayer and amorphous carbon shell onto SiC nanofibers, enhancing microwave absorption and corrosion resistance. Abstract To meet the demands of maritime defense and transportation, next‐generation microwave absorption (MA) materials must combine efficient attenuation and corrosion ...
Limeng Song +11 more
wiley +1 more source
The Synthesis of Iso- and Normal Butyl Alcohols in the Presence of Calcium Carbide (B) V. Comparison of the Results in Dry and Liquid Systems [PDF]
, 1942 Ryoji Negishi, Osamu Kamiike
openalex +1 more source
Bio‐Inspired Stored Magnetic Energy Actuator with Transient Triggering and Programmable Logic
Advanced Science, EarlyView.A bio‐inspired magnetic energy actuator achieves 1.6 m/s transient release—three orders faster than conventional systems—via direct ink writing printed NdFeB/Polydimethylsiloxane composites and environmental locks; biomimetic AND‐gate logic enables sequential cue recognition (e.g., “temperature → rainfall”).
Chao Xu +5 more
wiley +1 more source