Results 121 to 130 of about 3,586,525 (243)
Systematic Performance Evaluation Framework for LEO Mega-Constellation Satellite Networks
Low Earth orbit (LEO) mega-constellation satellite networks have shown great potential to extend the coverage capability of conventional terrestrial networks.
Luo, Hejia +5 more
core
Comparative Insights and Overlooked Factors of Interphase Chemistry in Alkali Metal‐Ion Batteries
Advanced Energy Materials, EarlyView.This review presents a comparative analysis of Li‐, Na‐, and K‐ion batteries, focusing on the critical role of electrode–electrolyte interphases. It especially highlights overlooked aspects such as SEI/CEI misconceptions, binder effects, and self‐discharge relevance, emphasizing the limitations of current understanding and offering strategies for ...
Changhee Lee +3 more
wiley +1 more source
Results in EngineeringThe rapid growth of the massive smart Internet of Things (IoT) with mobile connections, the enhanced Mobile Broadband (eMBB) and the high demand for building a connected and intelligent world increase the probability of mobile satellite systems to be a ...
Ibraheem Shayea +6 more
doaj +1 more source
Water‐Mediated Proton Facilitation for Stable Acidic CO2 Electrocatalysis
Advanced Energy Materials, EarlyView.Proton‐mitigating Cu─O─Ce sites accelerate *CO formation and PCET‐mediated *CO─*CHO coupling, enabling efficient multicarbon production at relatively low current density. Maintaining a retentive acidic pH suppresses parasitic hydrogen evolution and preserves in situ CO2 availability for carbon‐efficient acidic CO2 reduction.
Jeong Hyun Hwang +13 more
wiley +1 more source
Advanced Energy Materials, EarlyView.A vacancy‐stabilized Pt,Mo‐NiSeO4/NiSe2@Co2P heterostructure with atomically dispersed Pt sites and Mo‐regulated electronic structure enables efficient bifunctional water splitting. Strong interfacial coupling and defect‐assisted Pt stabilization promote rapid charge transfer and optimized intermediate adsorption, delivering outstanding HER/OER ...
Thokchom Anjali Devi +7 more
wiley +1 more source
IEEE AccessLow Earth Orbit (LEO) satellite networks, represented by Starlink, have rapidly advanced as communication solutions for unconnected regions and during disaster scenarios.
Keita Kashiwagi, Kazuya Tsukamoto
doaj +1 more source
Satellite communication is proposed to fulfill the ubiquitous coverage for next-generation wireless networks. Considering the propagation delay and path loss, low-earth orbit (LEO) satellites are widely adopted.
Chun-Tai Liu, Jen-Yi Pan
core +1 more source
Advanced Energy Materials, EarlyView.A gallium‐centered cell pairs an aluminum‐alloyed GaIn anode with a GaOOH cathode in a chloride‐rich water‐in‐ionic‐liquid electrolyte. Chlorogallate ions dissolve the native oxide that normally seals the liquid metal, and preferentially reduce indium seeds to oxide‐free clusters on which gallium plates and strips reversibly.
Adit Gupta +3 more
wiley +1 more source
Predicting Performance of Hall Effect Ion Source Using Machine Learning
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This study introduces HallNN, a machine learning tool for predicting Hall effect ion source performance using a neural network ensemble trained on data generated from numerical simulations. HallNN provides faster and more accurate predictions than numerical methods and traditional scaling laws, making it valuable for designing and optimizing Hall ...
Jaehong Park +8 more
wiley +1 more source
天地一体化信息网络LEO satellite communication networks, featuring wide coverage, low latency, and flexible deployment, have become an important part of integrated space-terrestrial communication system.
Yang Fei, Zhang Xing, Wang Wenbo
doaj +2 more sources