id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-13149	Wang, Jianyan; Zhou, Yapeng; Bai, Qinghua; Zhao, Yonggang	Ultrasonic Scanning for Lithium-ion Battery Inspection	2023	4	.pdf	application/pdf	2042	96	38	In addition, ultrasonic scanning also emits high-frequency sound waves, and the ultrasonic data acquisition card can be used to collect and analyze the ultrasonic beams passing through the interior of lithium batteries, and according to the ultrasonic characteristics of the received ultrasonic waves can be used to assess the internal structure of the lithium batteries and the characteristics of the defects, and at the same time, it can also be used to assess the performance and safety performance of the batteries. The effects of open-circuit voltage on battery performance during electrolyte filling were clearly demonstrated by precise experimental data and detailed analysis results.	cache/fcis-13149.pdf	txt/fcis-13149.txt