Results 111 to 120 of about 279,134 (312)

Extreme fast charging of Lithium-ion batteries using flash graphene additive

open access: yesElectrochemistry Communications
The battery can be charged to 80 % of its state of charge (SOC) within 15 min, which is a significant factor contributing to the widespread adoption of electric vehicles (EVs) due to the alleviation of range anxiety.
Ulya Saffanah   +4 more
doaj   +1 more source

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov   +6 more
wiley   +1 more source

Modes of fast charging

open access: yes, 2018
Fast charging is usually seen as a means to facilitate long distance driving for electric vehicles and roll-out therefore often happens with corridors in mind. Due to limited charging speeds, EV drivers usually tend to charge at home or work when the car is parked for a longer period to avoid unnecessarily time loss.
Wolbertus, R.   +3 more
openaire   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

open access: yesAdvanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang   +3 more
wiley   +1 more source

An Electric Vehicle Charging Management Scheme Based on Publish/Subscribe Communication Framework

open access: yes, 2016
Motivated by alleviating CO$_2$ pollution, Electric Vehicle (EV) based applications have recently received wide interests from both commercial and research communities by using electric energy instead of traditional fuel energy.
Cao, Yue   +3 more
core   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay   +3 more
wiley   +1 more source

A spatiotemporal guidance method for EV charging behaviors under coupled power-transportation network constraints

open access: yesZhejiang dianli
The increasing travel and charging behaviors of large-scale electric vehicles (EVs) have strengthened the interactive connections between power grids and transportation networks.
GAO Runtian   +4 more
doaj   +1 more source

STRESS-REGULATED PROTOCOLS FOR FAST CHARGING IN LITHIUM-ION BATTERIES (MT)

open access: yesJixie qiangdu, 2023
Inspired by the intrinsic degradation mechanism within the battery during fast charging, a stress-regulation(SR) fast charging method for lithium-ion battery is proposed by considering the diffusion-induced stress in the positive active particles. In the
YIN XinYu, GAO ErYue, ZHAO YanFei
doaj  

Using vanadium redox flow batteries for the electricity storage towards the electric vehicles fast charging process [PDF]

open access: yes, 2015
This work was later revised, extended and published as a full journal paper in ENERGY. Please use the journal version for citation purposes: Álvaro Cunha, Jorge Martins, Nuno Rodrigues, Vítor Monteiro, João L. Afonso, Paula Ferreira, F. P.
Afonso, João L.   +5 more
core  

Characterization of Macro/Microstructure and Corrosion Resistance of Austenitic Gas Tungsten Arc Welding Cladding

open access: yesAdvanced Engineering Materials, EarlyView.
Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior   +6 more
wiley   +1 more source

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