Electromechanical impedance method

Results 171 to 180 of about 4,513 (205)

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza +10 more
wiley +1 more source

Theoretical modelling and optimization design of PMUT arrays for enhanced acoustic performance. [PDF]

Microsyst Nanoeng
Li Z +14 more
europepmc +1 more source

Bioinspired Flexible and Stretchable Coil Structure from Ti3C2Tx MXene/AgNPs‐Functionalized Piezoelectric Nanofibers for Enhanced Energy Harvesting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Ti3C2Tx MXene and Ag nanoparticles are embedded into piezoelectric nanofibers to form a stretchable, self‐powered coil that converts mechanical deformation into electrical energy. The device enables controllable power output during stretching and release while maintaining a compact and lightweight architecture, making it suitable for miniaturized ...
Fatemeh Mokhtari +6 more
wiley +1 more source

A Novel Thickness-Mode Broadband Piezoelectric Ultrasonic Transducer Design Based on Double-Layer Piezoelectric Structure and a Variable-Thickness Matching Layer. [PDF]

Sensors (Basel)
Wu Q, Geng A, Feng W, Yao M, Hu C.
europepmc +1 more source

Flexible High-Frequency Underwater Transducer Based on Piezoelectric Composites. [PDF]

Micromachines (Basel)
Zhou H, Zhong C, Qin L.
europepmc +1 more source

Colossal dielectric perovskites enable Coulombic interfacial β-phase stabilization. [PDF]