Lithium battery conductive additives
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Dear sea friends, what are the typical parameters of the lithium battery conductive additive PVDF during use? As far as I know, PVDF, NMP, and the active substance are mixed in certain proportions to form a slurry, which is then applied to a metal sheet and dried. Is that the process? What is the typical drying temperature? Is a certain heating rate required for drying, and is it necessary to decompose the PVDF? I feel that if PVDF is not decomposed, it will affect conductivity, while decomposition will affect adhesion. How should this be controlled? I would appreciate the advice from fellow sailors.
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