Results 231 to 240 of about 1,086,626 (358)

Nanoconfined Cu─O─Mo Asymmetric Sites Enable Ambient Spontaneous O2‐to‐1O2 Conversion for Sustainable Water Purification

open access: yesAdvanced Materials, EarlyView.
An asymmetric Cu+─O─Mo6+ dual‐site in a nanoconfined membrane turns O2 into singlet oxygen at ambient conditions with ≈95% selectivity, bypassing superoxide. It concentrates reactants for rapid pollutant removal, operates stably in continuous flow with ultra‐low metal leaching and cost, efficiently purifying complex waters.
Jian Ye   +8 more
wiley   +1 more source

Tuning Active Hydrogen on Reconstructed RuO2/Co(OH)2 Catalysts for Selective Ammonia Synthesis

open access: yesAdvanced Materials, EarlyView.
A combined approach of precatalyst design and electrolyte engineering is employed to develop highly active, selective, and stable catalysts for electrochemical nitrate reduction. In alkaline media, the reconstructed RuO2/Co(OH)2 catalyst demonstrates impressive performance in ammonia synthesis, rechargeable Zn‐NO3− battery, and the remediation of ...
Anquan Zhu   +12 more
wiley   +1 more source

The Role of Dynamic Solvent Swelling in Electrochemical Doping of Semiconducting Polymers

open access: yesAdvanced Materials Interfaces, EarlyView.
Solvent swelling in organic electrolytes dynamically evolves during electrochemical doping of poly(3‐hexylthiophene) (P3HT); multiple polymers, ranging from highly regioregular to fully regiorandom, demonstrate how crystallinity controls swelling.
Charlene Z. Salamat   +11 more
wiley   +1 more source

Citrate‐Enhanced PCL Scaffolds for Bone Tissue Engineering

open access: yesAdvanced Materials Interfaces, EarlyView.
This study investigates citrate‐enhanced polycaprolactone (PCL) scaffolds designed for bone tissue engineering. Utilizing 3D printing technology, four scaffold patterns (triple hexagon, grid, gyroid, zigzag) are evaluated for mechanical properties, cellular proliferation, osteogenic differentiation, and gene expression.
Muge Musmula   +6 more
wiley   +1 more source

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