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Reasons why negative electrode thinning is unstable

By.Johns 2024-08-04 01:27:01 Share on facebook Share on Google Share on Instagram Share on Pinterest Share on Twitter Share on Tumblr Share on WhatsApp Share on Telegram Share on Reddit Visit our Instagram

Introduction The reason why the negative electrode thinning is unstable is that the liner valve switches intermittently. Due to the intermittent opening and closing of the coating valve, the hydraulic pressure of the coating fluid in the pipeline will be unstable, and

Reasons why negative electrode thinning is unstable

The coating valve switches intermittently. Due to the timing of the coating valve being opened and closed intermittently, the hydraulic pressure of the coating liquid in the pipeline will be unstable. During the coating process of lithium-ion battery negative electrode sheets, abnormal and unstable thinning of negative electrodes often occurs. After the coating is completed and dried, a negative electrode suspension layer is printed or sprayed on the thinned area of ​​the negative electrode, and the thickness of the negative electrode suspension layer is less than 15 µm.

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