Results 241 to 250 of about 31,392 (308)

Tribo‐Electromagnetic Nanogenerator Based on Microstructured Polyvinyl Chloride Layer for Enhanced Hybrid Energy Harvesting and Intelligent Health Monitoring

open access: yesSmall, EarlyView.
A microstructured PVC‐based tribo‐electromagnetic nanogenerator (TEMNG) enables simultaneous harvesting of biomechanical and ambient electromagnetic energy. The hybrid device achieves high electrical outputs while supporting wearable sensing, gait monitoring, and self‐powered touch interfaces.
Ching‐Te Kuo   +4 more
wiley   +1 more source

Precursor‐Modulated Synthesis Enables a Stable and Activatable Mn(III) Formate With the ReO3‐Type Topology

open access: yesSmall, EarlyView.
We report a stable, activatable Mn(III)‐formate framework (Mn(HCOO)3), addressing a longstanding challenge in the synthesis of ReO3‐type M(III)‐formate MOFs. Mn(HCOO)3 matches the CO2 adsorption performance of its Al‐based analogue while incorporating a redox‐active, earth‐abundant metal.
Rajesh Das   +3 more
wiley   +1 more source

An Investigation of Recycling Bituminous Pavements [PDF]

open access: yes, 1983
Tia, Mang   +3 more
openaire   +1 more source

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