Results 121 to 130 of about 133,526 (198)

Programmable and Reversible 3D‐to‐3D Shape Transformation: Hierarchical Multimodal Morphing Based on Liquid Crystal Elastomers

open access: yesAdvanced Science, EarlyView.
Hierarchical multimodal 3D‐to‐3D shape morphing is achieved in liquid crystal elastomer‐elastomer bilayers via programmable mismatch strains. Combining pre‐stretch and thermal actuation enables reversible transformations with non‐zero Gaussian curvature, empowering over 30 complex configurations for biomimetic camouflage, adaptive robotics, and dynamic
Jiayu Tian   +4 more
wiley   +1 more source

One‐Size‐Fits‐All: A Universal Binding Site for Single‐Layer Metal Cluster Self‐Assembly

open access: yesAdvanced Science, EarlyView.
A universal strategy enables the formation of single‐layer metal clusters (SLMC) across 21 elements by harnessing vacancy defects as binding sites. Crucially, synthesis occurs without reactive species, preventing site passivation and ensuring strong metal–surface bonding.
Emerson C. Kohlrausch   +16 more
wiley   +1 more source

Impact of Oxygen Vacancies in LiCoO2 on the Electrochemical Performance of Garnet‐Based All‐Solid‐State Li‐Metal Batteries

open access: yesAdvanced Science, EarlyView.
Slight oxygen vacancy formation in LiCoO2 increases its electron charge carrier and Co2+/Co3+ mixed valence states to enhance its total conductivity, thereby increasing the performance of an All‐solid‐state Li battery based on LiCoO2 as the cathode and garnet‐structured LLZO as the solid electrolyte.
Zhizhen Qin   +12 more
wiley   +1 more source

Titania Nanopores as Photoelectrocatalysts for Coupling Hydrogen Production with Plastic Reformation

open access: yesAdvanced Science, EarlyView.
This study establishes a simple and scalable photoelectrocatalyst platform for simultaneous green hydrogen production and plastic waste valorization, offering new opportunities for sustainable energy and environmental technologies. Abstract Photoelectrochemical (PEC) water splitting offers a sustainable pathway for solar‐to‐chemical energy conversion ...
Van Truc Ngo   +8 more
wiley   +1 more source

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