Results 161 to 170 of about 13,591 (263)

MXenes in Next‐Generation Light‐Emitting Diodes: Innovations, Challenges, and Future Prospects

open access: yesLaser &Photonics Reviews, Volume 20, Issue 17, 3 September 2026.
This review provides a systematic and critical overview of MXene integration in LEDs from their synthesis strategies and electronic characteristics to their roles as electrodes, interlayers, and emissive materials. It also explores the emerging prospects and challenges for MXene‐enabled flexible, transparent, and intelligent display technologies that ...
Awais Ali   +9 more
wiley   +1 more source

Composition‐Tuned Bimetallic MOF/Poly(Vinyl Alcohol) Composite Films for High‐Performance Triboelectric Nanogenerators

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 9, September 2026.
Composition‐tuned bimetallic MOF/PVA composite films are developed as positive triboelectric layers for flexible triboelectric nanogenerators (TENGs). By regulating metal composition and filler loading, the optimized CoNi‐MOF/PVA device reaches 194 V and 175 µC·m−2, while enabling capacitor charging, LED powering, and self‐powered monitoring of tapping
Yutong Ding   +4 more
wiley   +1 more source

Advanced Electrospun Nanofiber Epidermal Electronics for Electrophysiological Monitoring: From Conformal Interfaces to Multimodal Closed‐Loop Systems

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Epidermal bioelectronics is a transformative technology for continuous health monitoring and human‐computer interaction. However, the mechanical and physiological mismatch at the skin–device interface limits its long‐term application. Electrospun nanofiber membranes (ENMs), with their unique three‐dimensional hierarchical porous network and ...
Jiahua Ni   +7 more
wiley   +1 more source

Polarity‐Engineered, Tribo‐Positive Imidazolium‐Mediated Crosslinked 6FDA‐Durene Films for Triboelectric Nanogenerator

open access: yesSmall, Volume 22, Issue 50, 7 September 2026.
Imidazolium‐mediated crosslinking transforms 6FDA‐durene PI from tribo‐negative to tribo‐positive by modulating the surface electronic structure and charge‐transfer behavior. DFT calculations confirm the experimentally observed polarity transition.
Sorour Faramarzi   +8 more
wiley   +1 more source

Direct Triboelectric Programming of a Ferroelectric Synaptic Transistor for Neuromorphic Tactile Perception

open access: yesSmall, Volume 22, Issue 50, 7 September 2026.
Triboelectric signals directly program a ferroelectric synaptic transistor, enabling cumulative polarization‐controlled conductance modulation and neuromorphic tactile perception based on force‐ and frequency‐dependent mechanical stimuli. ABSTRACT Triboelectric nanogenerators provide a direct electrical interface to mechanical stimuli, yet most ...
Inhwa Lee   +3 more
wiley   +1 more source

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