High Stability PVDF Binder 5130 HSV900 Polyvinylidene Fluoride Powder with 600,000 Molecular Weight for Lithium Ion Battery Material
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Detailed Product Description
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PolyVinyliDene Fluoride (PVDF) Binder PVDF is the standard binder material used in the production of
composite electrodes for lithium-ion batteries.[11] Solution of
PVDF 1−2% by mass in N-methyl-2-pyrrolidone (NMP) is mixed with an
active lithium storage material such as graphite, silicon, tin,
LiCoO2, LiMn2O4, or LiFePO4 and a conductive additive such as
carbon black or carbon nanofibers. This slurry is cast onto a
metallic current collector, and the NMP is evaporated to form a
composite or paste electrode. PVDF is used because it is chemically
inert over the potential range used and does not react with the
electrolyte or lithium. We can supply full set of lithium ion battery materials and
equipments. Our Company FAQ |
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