Results 111 to 120 of about 86,651 (291)

Unveiling the Thermal Behavior of SnS2 Anodes Across Delithiation Stages

open access: yesBatteries
This study investigates the thermal behavior of SnS2 anodes for lithium-ion batteries at seven different states of charge (fully discharged (lithiated) at 0 mAh/g, partially charged at 100, 200, 300, 400, and 500 mAh/g, and fully charged (delithiated) at
Mahmoud Reda   +4 more
doaj   +1 more source

Orbital‐Hybridizable Nanoseed Interphase Enables One‐Minute Rechargeable, Energy‐Dense Anode‐Free Aqueous Zinc Batteries

open access: yesAdvanced Materials, EarlyView.
An orbital‐hybridizable nanoseed (OHNS) interphase induces strong orbital hybridization between Zn and carbon edges, accelerating Zn nucleation while suppressing 2D surface diffusion. This interfacial electronic regulation drives uniform, dense, and (002)‐oriented Zn growth, enabling stable and fast charging behavior in anode‐free aqueous Zn batteries.
Won‐Yeong Kim   +16 more
wiley   +1 more source

Comparing Crush Safety of Different Battery Chemistry

open access: yes
Battery safety in accident scenarios is often complicated, which is why the abuse crush test is one way to simulate such scenarios. Abuse crush tests were performed on standard 18650 batteries.
Heuer, Adrian   +4 more
core  

Safety-Critical Influence of Ageing on Mechanical Properties of Lithium-Ion Pouch Cells

open access: yes
While the effect of ageing has been thoroughly analysed, to improve the cycle life of lithium-ion batteries, its impact on safety in case of a mechanical loading is still a new field of research.
Eduard Ewert   +4 more
core   +1 more source

Lithium-Ion Battery Modeling Including Degradation Based on Single-Particle Approximations

open access: yes, 2020
This paper introduces a physical–chemical model that governs the lithium ion (Li-ion) battery performance. It starts from the model of battery life and moves forward with simplifications based on the single-particle model (SPM), until arriving at a
Mostafa Al-Gabalawy   +2 more
core   +1 more source

Evaluation of Fire Spread and Suppression Techniques in Micro-Mobility Battery Packs

open access: yesECS Advances
Lithium-ion battery packs used in micro-mobility devices, such as e-bikes and e-scooters can lead to substantial safety hazards should a single cell go into thermal runaway.
Daniel A. Torelli   +4 more
doaj   +1 more source

Cost-Aware Multi-Modal Multi-Fidelity Gaussian Process Fusion for Lithium-Ion Battery Pack Crash Damage Prediction

open access: yesMathematics
With the rapid development of new energy vehicles, fast and reliable prediction of power battery collision damage has become increasingly important.
Sheng Jiang   +5 more
doaj   +1 more source

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Battery eggs sale and production in the ACT [PDF]

open access: yes
On 31 July 1998 the Commission received a request from the Treasurer to undertake, on behalf of the Government of the Australian Capital Territory, a study into whether it is in the public interest for the ACT to: .
Productivity Commission
core  

Impact response analysis and optimization of automotive battery packs filled with negative Poisson ratio structures

open access: yesJixie qiangdu
ObjectiveThe safety performance of the battery pack is a critical factor for the overall safety of electric vehicles. Owing to the unique structures and power systems of electric vehicles, they face more challenges in crash safety. To maximize the safety
CHEN Yiwen, LI Yu, YANG Kun, WANG Yibo
doaj  

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