Results 121 to 130 of about 18,574,779 (246)

A hybrid electric fuel cell minibus: Drive test

, 2016
Meeting the worldwide energy demand for the present and future transportation systems with the least impact on the environment is a big challenge. In the i-NEXT (Innovation for greeN Energy and eXchange in Transportation) project a Fuel Cell Hybrid ...
Polimeni A., Andaloro L., Napoli G., Micari S., Antonucci V.   +4 more
core  

Critical Review of Direct-Drive In-Wheel Motors in Electric Vehicles

The primary challenge for electric vehicles in replacing oil-fueled vehicles today is their limited range, despite significant advancements in energy storage technology and alternative fuel vehicles over the past few decades. Direct-drive in-wheel motors
Litao Dai, K. T. Chau, Niu, S, Li, L, Fu, W, Chau, KT, Liang Li, Dai, L, Shuangxia Niu, Weinong Fu   +9 more
core   +1 more source

Detecting Anomalous Cell Behavior in Electrochemical Battery Testing Using Machine Learning

Advanced Engineering Materials, EarlyView.
Machine‐learning‐based screening enables automated identification of anomalous battery cells from complementary electrochemical tests. A curated battery database supports configuration‐aware comparison of rate‐capability and impedance data. Supervised classification of rate‐test data achieves 90% accuracy, while CNN‐VAE‐based impedance analysis reaches
Minu Rose, Sanxchep Sharma, Veit Königer, Vincent Nebel, Jonas Oehm, Christian Weisenberger, Laura Bies, Volker Knoblauch   +7 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

New task on life cycle assessment of electric vehicles in IEA IA-HEV (hybrid and electric vehicles)

, 2012
Electric vehicles have the potential to substitute conventional vehicles to contribute to the sustainable development of the transportation sector worldwide, e.g. reduction of greenhouse gas and particle emissions.
van Walwijk, Martijn (author), Schüppenbach, Eva (author), Muntwyler, Urs (author), Widmer, Rolf (author), Ehrenberger, Simone (author), Jungmeier, Gerfried (author), Dunn, Jennifer B. (author)   +6 more
core   +1 more source

Design of AC Drive System for EMUs Exported to Georgia

机车电传动, 2018
Basic parameters and performance requirements of AC drive system for EMUs exported to Georgia were illustrated. Traction/braking characteristics, main circuit, technical parameters, design concepts and technical features of the drive system were ...
HE Zhai, ZHANG Qiuhong, YANG Wenzhao, LIU Yeping   +3 more
doaj  

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Electric vehicle parameter identification

, 2012
This work describes a method developed to simplify and reduce the cost of the standardized testing required to measure the energy consumption of electric motorcycles before they are sold on the Swiss market.
Widmer, Rolf (author), Soh, Gim Song (author), Bomatico, Raffaele (author), Wilhelm, Erik (author), Rodgers, Lennon (author)   +4 more
core   +1 more source