Results 111 to 120 of about 1,172,891 (310)
A non-obtrusive technique to characterize dielectric charging in RF-MEMS capacitive switches [PDF]
, 2012 Degradation and failure due to dielectric charging has been a dominant and pervasive reliability concern for RF-MEMS switches. Traditionally, the operational lifetime dictated by this degradation phenomenon is extrapolated from a series of measurements ...
Muhammad A Alam +5 more
core +2 more sources
Extreme fast charging of Lithium-ion batteries using flash graphene additive
Electrochemistry CommunicationsThe 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
Advanced Engineering Materials, EarlyView.Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni +7 more
wiley +1 more source
Advanced Electric Vehicle Fast-Charging Technologies [PDF]
, 2019 Negative impacts from the dominant use of petroleum-based transportation have propelled the globe towards electrified transportation. With this thrust, many technological challenges are being encountered and addressed, one of which is the development and
Yu Miao +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Shaping urban traffic patterns through congestion charging: What factors drive success or failure?. [PDF]
Congestion costs are emerging as one of the most important challenges faced by metropolitan planners and transport authorities in first world economies. In US these costs were as high as 78 million dollars in 2005 and are growing due to fast increases in
Daniel Albalate, Germa Bel
core
A Multiphase Traction/Fast-Battery-Charger Drive for Electric or Plug-in Hybrid Vehicles [PDF]
, 2010 For Electric Vehicles (EV), the charger is one of the main technical and economical weaknesses. This paper focuses on an original electric drive [1]-[3] dedicated to the vehicle traction and configurable as a battery charger without need of additional ...
BOUCHEZ, Boris +11 more
core +1 more source
STRESS-REGULATED PROTOCOLS FOR FAST CHARGING IN LITHIUM-ION BATTERIES (MT)
Jixie 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
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Fast‐Charging Lithium–Sulfur Batteries [PDF]
The growing demand for sustainable energy solutions has intensified research into lithium-sulfur batteries (LSBs) due to their potential for high energy density, though their commercialization is primarily hindered by challenges in achieving satisfactory
Ul Haq, Sheikh Najeeb +6 more
core +1 more source