Results 11 to 20 of about 71,678 (218)

Additive Manufacturing as a Means of Gas Sensor Development for Battery Health Monitoring

Chemosensors, 2021
Lithium-ion batteries (LIBs) still need continuous safety monitoring based on their intrinsic properties, as well as due to the increase in their sizes and device requirements.
Oleg Lupan, Helge Krüger, Leonard Siebert, Nicolai Ababii, Niklas Kohlmann, Artur Buzdugan, Mani Teja Bodduluri, Nicolae Magariu, Maik-Ivo Terasa, Thomas Strunskus, Lorenz Kienle, Rainer Adelung, Sandra Hansen   +12 more
doaj   +1 more source

Influence of Aging on the Failing Behavior of Automotive Lithium-Ion Batteries

Batteries, 2021
Lithium-ion batteries (LIBs) are a dominant state-of-the-art energy storage system and have importance in the automotive sector. Still, LIBs suffer from aging effects and serious hazards from failing batteries are possible.
Christiane Essl, Andrey W. Golubkov, Anton Fuchs   +2 more
doaj   +1 more source

Dynamic Interfacial Stability Confirmed by Microscopic Optical Operando Experiments Enables High‐Retention‐Rate Anode‐Free Na Metal Full Cells

Advanced Science, 2021
Rechargeable alkali metal anodes hold the promise to significantly increase the energy density of current battery technologies. But they are plagued by dendritic growths and solid‐electrolyte interphase (SEI) layers that undermine the battery safety and ...
Bingyuan Ma, Youngju Lee, Peng Bai
doaj   +1 more source

Influence of Cell Selection and Orientation within the Traction Battery on the Crash Safety of Electric-Powered Two-Wheelers

Batteries, 2023
The crash safety of lithium-ion traction batteries is a relevant concern for electric vehicles. Current passive safety strategies of traction batteries usually come at the cost of their volumetric or gravimetric energy density.
Alessio Sevarin, Markus Fasching, Marco Raffler, Christian Ellersdorfer   +3 more
doaj   +1 more source

Surface-Functionalized Separator for Stable and Reliable Lithium Metal Batteries: A Review

Nanomaterials, 2021
Metallic Li has caught the attention of researchers studying future anodes for next-generation batteries, owing to its attractive properties: high theoretical capacity, highly negative standard potential, and very low density. However, inevitable issues,
Patrick Joohyun Kim
doaj   +1 more source

Structural optimization and battery temperature prediction of battery thermal management system based on machine learning

Case Studies in Thermal Engineering
Lithium-ion batteries significantly extend the driving range for electric motorcycles. The battery thermal management system (BTMS) is critical for achieving optimal battery performance.
Xiaoyong Gu, Wenbo Lei, Jiacheng Xi, Mengqiang Song   +3 more
doaj   +1 more source

Investigation and optimization of battery thermal management system based on composite phase change material and variable wall liquid cooling plate

International Journal of Thermofluids
To mitigate the risk of thermal runaway in lithium-ion batteries, an efficient battery thermal management system (BTMS) assumes paramount importance. A BTMS based on composite phase change material (CPCM) and variable wall liquid cooling plate (LCP) is ...
Xiaoyong Gu, Wenbo Lei, Jiacheng Xi, Mengqiang Song   +3 more
doaj   +1 more source

Insights into gas generation and self-absorption in lithium-ion batteries after fast charge aging: Mechanism and implications

Applications in Energy and Combustion Science
Lithium-ion batteries (LIBs) are susceptible to accelerated degradation, swelling, and safety concerns under fast-charging conditions, largely due to gas generation and related side reactions.
Meng Wang, Senming Wu, Ying Chen, Yiming Yao, Weiling Luan, Haofeng Chen   +5 more
doaj   +1 more source

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source