Skip to main content

PVDF Binder for Li-ion Battery Electrodes

Polyvinylidene fluoride (PVDF) is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. PVDF is a specialty plastic used in applications needing the highest purity, as well as resistance to solvents, acids and hydrocarbons. PVDF is used as piping products, sheet, tubing, films, plate and an insulator for premium wire. PVDF is used in many different areas like in semiconductors, madical and defense industries. One of the important area that PVDF is used is lithium ion batteries as binder.
In lithium ion batteries the binder can be considered as a key component . The major function of the binders in lithium ion batteries is to act as an effective dispersion agent to connect the electrode species together and then steadily adhere them to the current collectors.
PVDF is one of the most commonly binders used for cathode of lithium ion batteries because of its superior electrochemical and thermal stability and good adhesion between the current collectors and electrode films.
By the adhesion between the current collectors and electrode films obtained by PVDF Binder for Li-ion Battery Electrodes the longer cycle life and higher energy density can be obtained at even lower PVDF binder addition. Also the polar functional groups in PVDF binder result in lower internal energy. Long‐term stability can be ensured by the PVDF's excellent chemical resistance in the aggressive environment of lithium ion batteries, which includes organic carbonates and lithium salts. 
If you need PVDF binder for your research, you may contact with usvia the link given below and give an order:
Labels:

Comments

Post a Comment

Popular posts from this blog

Molybdenum Trioxide Nanoparticles/Nanopowder and Applications

General Information about Molybdenum Trioxide                                                     Molybdenum trioxide is chemical compound with the formula MoO3. Its chief application is as an oxidation catalyst and as a raw material for the production of molybdenum metal.  Molybdenum Trioxide  is a very light blue powder. Molybdenum Trioxide Nanoparticles/Nanopowder and Their Applications                                                    Like many  nanoparticles/nanopowder , Molybdenum Trioxide nanoparticles/nanopowder are used as catalysts. These catalysis reactions include hydrogenation catalysis and cracking catalysis. Molybdenum Trioxide nanoparticles/  nanopowder are useful for...
Post a Comment
Read more

Graphene Tyres and Graphene Brake Pads

Could Graphene Use Create A Distruptive Technology In Tyre Sector? Almost every day, we see new applications emerging from graphene. The fact is certain; graphene is a disruptive technology that holds huge potential for commercialization. Graphene has abilities to open new markets and even replace existing materials or material technologies. A brand new application of graphene came out which is producing graphene tyres and brake pads. https://www.canadacarbon.com/brake-linings-gasket... In 2016 GraphChina (Graphene Innovation Conference); Sentury and Huagao launched their first electrostatic conducting graphene tyre on September 22nd. 2-3 weeks before the conference Sentury and Huagao officially announced their cooperation on the product. During the press conference, Sentury’s engineers (which is branded with the Landsail moniker), revealed that the latest test data shows their graphene-enhanced tyre offers; 1.8 meters shorter stopping distances (6 % improvement on conv...
1 comment
Read more

Characterization and potential uses of Hydroxyapatite Nanopowder/Nanoparticle

   Hydroxylapatite , also referred to as hydroxyapatite (HA), is a calcium apatite in its naturally occurring mineral form with the formula Ca5(PO4)3(OH). A fluorapatite or chlorapatite may be produced if the OH−ion is replaced by fluoride, chloride or carbonate. Hydroxylapatite crystallizes in the hexagonal crystal pattern. Pure hydroxylapatite powder is of white color. However, naturally occurring apatites can also have brown, yellow, or green hue, resembling the coloration of dental fluorosis. Hydroxyapatite Nanopowder/Nanoparticle (HApN) , nanodots or nanocrystals are spherical or faceted high surface area oxide magnetic nanostructured particles. Nanoscale Hydroxyapatite Nanopowder/Nanoparticle (HApN) are normally 20-80 nanometers (nm) with specific surface area (SSA) in the 15 - 50 m2/g range but sometimes available with an average particle size of 100 nm range with a specific surface area of approximately 5 - 10 m2/g. Hydroxyapatite Nanopowder/Nanoparticle (HApN...
Post a Comment
Read more