Quantitatively detecting and characterizing metallic lithium in lithium-based batteries

Z Zheng, X Fang, W Deng, P Li, X Zheng… - Energy & …, 2024 - pubs.rsc.org
Rechargeable lithium (Li)-based batteries, including Li-ion batteries (LIBs) and Li-metal
batteries (LMBs), are essential energy storage devices. However, their electrochemical …

Operando video microscopy of Li plating and re-intercalation on graphite anodes during fast charging

Y Chen, KH Chen, AJ Sanchez, E Kazyak… - Journal of Materials …, 2021 - pubs.rsc.org
Despite the demand for fast-charging lithium (Li)-ion batteries, high-energy-density batteries
with thick graphite anodes are limited by Li plating when charging at> 4C rates. In this work …

In situ techniques for Li‐rechargeable battery analysis

S Lee, S Park, W Lee, J Seok, JU Kim, J Kim… - Carbon …, 2024 - Wiley Online Library
Reducing our carbon footprint is one of the most pressing issues facing humanity today. The
technology of Li‐rechargeable batteries is permeating every corner of our lives as a result of …

Quantitative Operando 7Li NMR Investigations of Silicon Anode Evolution during Fast Charging and Extended Cycling

KJ Sanders, AA Ciezki, A Berno… - Journal of the …, 2023 - ACS Publications
The development and optimization of fast battery charging protocols require detailed
information regarding lithium speciation inside a battery. Nuclear magnetic resonance …

Transient lithium metal plating on graphite: Operando 7Li nuclear magnetic resonance investigation of a battery cell using a novel RF probe

KJ Sanders, AR Aguilera, JR Keffer, BJ Balcom… - Carbon, 2022 - Elsevier
The development of optimal fast charging protocols requires detailed information regarding
lithium inventory in a battery. We built a parallel-plate resonator RF probe and a cartridge …

Onboard In-situ Warning and Detection of Li Plating for Fast-charging Batteries with Deep Learning

H Wang, Y Song, X Sun, S Mo, C Chen, J Wang - Energy Storage Materials, 2024 - Elsevier
Accurate lithium plating detection and warning are essential for developing safer, longer
cycle life, and faster charging batteries. However, it is difficult to in-situ detect lithium plating …

A parallel-plate RF probe and battery cartridge for 7Li ion battery studies

AR Aguilera, B MacMillan, S Krachkovskiy… - Journal of Magnetic …, 2021 - Elsevier
A new parallel-plate resonator for 7 Li ion cell studies is introduced along with a removable
cartridge-like electrochemical cell for lithium ion battery studies. This geometry separates the …

Solid-State Nuclear Magnetic Resonance Studies of Lithium and Sodium Metal Batteries

B Zheng, X Liu, Y Xiang - The Journal of Physical Chemistry C, 2024 - ACS Publications
Lithium/sodium metal batteries have become a pivotal focus in the field of rechargeable
batteries due to their potential to offer the highest specific capacity and lowest operating …

Operando nuclear magnetic resonance spectroscopy: Detection of the onset of metallic lithium deposition on graphite at low temperature and fast charge in a full Li …

LA de Araujo, V Sarou-Kanian, D Sicsic… - Journal of Magnetic …, 2023 - Elsevier
Lithium-ion batteries are at the core of the democratisation of electric transportation and
portative electronic devices. However, fast and/or low temperature charge induce …

Machine learning and feature engineering-based anode potential estimation method for lithium-ion batteries with application

S Ma, B Sun, X Chen, X Zhang, X Zhang… - Journal of Energy …, 2024 - Elsevier
Anode potential is a direct characterization parameter for lithium plating, and the real-time
and accurate anode potential estimation is crucial for the safe and stable operation of lithium …