Results 251 to 260 of about 16,281 (307)

Femtosecond Laser Irradiation Induced Heterojunctions Between Graphene Oxide and Silver Nanowires. [PDF]

open access: yesMaterials (Basel)
Feng J   +8 more
europepmc   +1 more source

GaIn‐Induced Polarization Control in PVDF for High‐Efficiency Energy Harvesting and Instantaneous Wireless Sensing

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study presents a liquid metal–engineered β‐PVDF composite enabling high‐performance piezoelectric–triboelectric nanogenerators. Guided by MD/DFT simulations, GaIn doping promotes β‐phase formation and dipole alignment, while native oxides enhance charge retention.
Jiaqi Lu   +13 more
wiley   +1 more source

Antenna Design and Optimization for 5G, 6G, and IoT. [PDF]

open access: yesSensors (Basel)
Jahanbakhsh Basherlou H   +2 more
europepmc   +1 more source

Soft-Switching Current-Source Rectifier Based Onboard Charging System for Electric Vehicles

IEEE Transactions on Industry Applications, 2021
In this article, a novel soft-switching current-source rectifier (CSR) based bidirectional on-board charger (OBC) system is proposed for electric vehicles (EVs) comprising multiple battery sets. Besides the CSR's inherent advantages of higher-quality input voltage waveforms, enhanced short-circuit-current tolerant capability and long lifetime of dc ...
Yang Xu   +4 more
openaire   +1 more source

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