Recent advances in acoustic diagnostics for electrochemical power systems
Over the last decade, acoustic methods, including acoustic emission (AE) and ultrasonic
testing (UT), have been increasingly deployed for process diagnostics and health monitoring …
testing (UT), have been increasingly deployed for process diagnostics and health monitoring …
Online acoustic emission sensing of rechargeable batteries: technology, status, and prospects
Online acoustic emission (AE) sensing is a nondestructive method that has the potential to
be an indicator of battery health and performance. Rechargeable batteries exhibit complex …
be an indicator of battery health and performance. Rechargeable batteries exhibit complex …
Acoustic emission monitoring of high-entropy oxyfluoride rock-salt cathodes during battery operation
High-entropy materials with tailorable properties are receiving increasing interest for energy
applications. Among them,(disordered) rock-salt oxyfluorides hold promise as next …
applications. Among them,(disordered) rock-salt oxyfluorides hold promise as next …
Operando acoustic emission monitoring of degradation processes in lithium-ion batteries with a high-entropy oxide anode
In recent years, high-entropy oxides are receiving increasing attention for electrochemical
energy-storage applications. Among them, the rocksalt (Co0. 2Cu0. 2Mg0. 2Ni0. 2Zn0. 2) O …
energy-storage applications. Among them, the rocksalt (Co0. 2Cu0. 2Mg0. 2Ni0. 2Zn0. 2) O …
Influence of the Si particle size on the mechanical stability of Si-based electrodes evaluated by in-operando dilatometry and acoustic emission
The influence of the Si particle size (85 nm versus 230 nm) on the mechanical stability of
composite Si/C/carboxymethyl cellulose (CMC) electrodes is evaluated from in-operando …
composite Si/C/carboxymethyl cellulose (CMC) electrodes is evaluated from in-operando …
The Sound of Batteries: An Operando Acoustic Emission Study of the LiNiO2 Cathode in Li–Ion Cells
The development of advanced Li‐ion batteries relies on the implementation of high‐capacity
Ni‐rich layered oxide cathode materials, such as NCM and NCA, among others. However …
Ni‐rich layered oxide cathode materials, such as NCM and NCA, among others. However …
Advances in acoustic techniques for evaluating defects and properties in lithium-ion batteries: A review
Y Gou, Y Yan, Y Lyu, S Chen, J Li, Y Liu - Ultrasonics, 2024 - Elsevier
With the rapid demand for high-performance energy storage systems, lithium-ion batteries
(LiBs) have emerged as the predominant technology in various applications. However …
(LiBs) have emerged as the predominant technology in various applications. However …
Hydrogen direct adsorptive separation: development status and trends
Metal hydrides are promising hydrogen storage materials. As a result of their high volume
adsorption density and excellent adsorption selectivity, they have also been proposed for …
adsorption density and excellent adsorption selectivity, they have also been proposed for …
Gaseous sorption and electrochemical properties of rare-earth hydrogen storage alloys and their representative applications: A review of recent progress
F Liang, J Lin, Y Cheng, DM Yin, YM Wu… - Science China …, 2018 - Springer
The improvement of hydrogen storage materials is a key issue for storage and delivery of
hydrogen energy before its potential can be realized. As hydrogen storage media, rare-earth …
hydrogen energy before its potential can be realized. As hydrogen storage media, rare-earth …
[HTML][HTML] Acoustic emissions testing as a complementary tool to understand chemical and electrochemical changes in battery electrodes
L Noll, J Mrowetz, K Kretschmer, D Schröder - Journal of Power Sources, 2025 - Elsevier
The method of acoustic emissions (AE) testing provides real-time data on processes within
an electrochemical system. It is a non-invasive and cost-effective operando method that …
an electrochemical system. It is a non-invasive and cost-effective operando method that …