Results 101 to 110 of about 128,859 (312)

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal   +7 more
wiley   +1 more source

"Can Vehicle-to-Grid Revenue Help Electric Vehicles on the Market?" [PDF]

open access: yes
Vehicle-to-grid (V2G) electric vehicles can return power stored in their batteries back to the power grid and be programmed to do so at times when power prices are high.
Michael K. Hidrue   +3 more
core  

Performance Analysis of Hybrid and Full Electrical Vehicles Equipped with Continuously Variable Transmissions [PDF]

open access: yes, 2013
The main aim of this paper is to study the potential impacts in hybrid and full electrical vehicles performance by utilising continuously variable transmissions. This is achieved by two stages.
Trimble, Robert   +5 more
core   +1 more source

State of Charge Dependent Constitutive Model of the Jellyroll of Cylindrical Lithium-Ion Cells

open access: yesIEEE Access, 2018
Most literature on the mechanical properties of Lithium-ion battery cells is concerned with the mechanical behavior of jellyroll or Lithium-ion battery when the state of charge (SOC) is 0%.
Wenwei Wang   +3 more
doaj   +1 more source

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

open access: yesAdvanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel   +7 more
wiley   +1 more source

Optimization of a Dual-Motor Coupled Powertrain Energy Management Strategy for a Battery Electric Bus Based on Dynamic Programming Method

open access: yesIEEE Access, 2018
As the global environment and energy problems are becoming increasingly serious, electric vehicles are expected to play an important role in current and future transportation.
Wenwei Wang   +4 more
doaj   +1 more source

Dexime: A Selectively Enzyme‐Degradable Hydrogel for Protein Therapeutic Release

open access: yesAdvanced Materials, EarlyView.
A dextrin‐oxime hydrogel (dexime) is produced using ketone or aldehyde modified dextrin and tetra‐oxyamine modified poly(ethylene glycol). The rheological and mechanical properties of dexime are tunable. Dexime is injectable, cytocompatible, hydrolytically stable, and selectively degradable by α‐amylase.
Quinton E. A. Sirianni   +5 more
wiley   +1 more source

Optimal subsidizing policy to promote electric vehicles in Hong Kong

open access: yes, 2003
In this paper, we propose a framework to optimize the subsidizing policy by taking into account all the lifecycle costs and the environmental benefits of electric vehicles.
Wong, YS, Chau, KT, Chan, CC
core  

Load forecasting of hybrid electric vehicles under real time pricing

open access: yes, 2005
This paper presents a generalized formulation to forecast the loads of Plug-in hybrid electric vehicles. With this method, utilities can implement customer-oriented pricing strategy to influence the load profiles and the amount of electricity demand. The
Wong, YS, Chau, KT, Chan, CC
core   +1 more source

Research on Magnetic Field Distribution and Characteristics of a 3.7 kW Wireless Charging System for Electric Vehicles under Offset

open access: yesEnergies, 2019
A 3.7 kW resonant wireless charging system (WCS) is proposed to realize the energy transmission for electric vehicles. In addition to designing the electrical modules functionally, coupling coils are designed and verified by physical prototype, which ...
Li Zhai   +4 more
doaj   +1 more source

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