Skip to main content

Styrene-Butadiene Rubber (SBR) Binder for Li-ion Battery Anode Materials

Lithium ion batteries are widely used in consumer electronics like laptops and cellular phones. Since lithium ion batteries produced, there have been many technological developments to increase their performance. One of the most important issues for lithium ion batteries is to work on low temperatures for the applications in aerospace, military and electrical vehicles. In the studies related to this topic it is widely observed that the insertion and extraction of lithium is more difficult at low temperatures.
For this purpose, some polymers were studied on and it was seen that most polymers at room temperature show the familiar polymeric properties of material flexibility and high resistance to cracking. But as the temperature decreases, these polymers become hard and brittle. So, it can be said that a poorly chosen binder system may cause impact damage to the electrode, like electrode cracking, peeling of the structure and manufacturing imperfections.
To solve this problem styrene-butadiene rubber/carboxymethylcellulose (SBR/CMC) has been studied in silicon-based electrodes to improve durability at low temperatures and cycle stability. For a SBR/CMC-based anode, interactionsbetween the carboxylic acid in the CMC and the hydroxyl groups in the Si-C silicon composite can form chemical networks on the surface of silicon. So, it is obvious that styrene butadiene rubber binder can be useful for you for using in lithium ion battery applications.
If you need Styrene-Butadiene Rubber (SBR) Binder for Li-ion Battery Anode Materials you may check the link given below:
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
Carbon Nanotubes Specifications and Properties Carbon Nanotubes, simply CNTs, are allotropes of carbon with a round and hollow nanostructure. These barrel shaped carbon molecules have crucial properties, which are significant for nanotechnology, hardware, optics and other different fields of materials science and innovation. The carbon nanotube’s excellent quality as a strong and firm material laid the basis on many applications. Not to mention carbon nanotubes exceptional heat conductivity, electrical and mechanical properties, Carbon Nanotubes are used as additives to diverse auxiliary materials. In terms of rigidity and flexibility Carbon Nanotubes are the stiffest and strongest materials. These quality outcomes from the covalent sp2 bonds framed between the individual carbon molecules. Unlike Graphene , Carbon Nanotubes are either conductive or semiconducting along the tubular hub. Carbon Nanotubes also have absorption, fluorescence properties. Bulk Carbon nanotubes are util...
Post a Comment
Read more

Hydroxyapatite Nanopowders and Their Applications

Hydroxyapatite, is a naturally occurring mineral form of calcium apatite with the formula Ca 5 (PO 4 ) 3 (OH). Pure hydroxyapatite powder is white. Naturally occurring apatites can, however, also have brown, yellow, or green colorations, comparable to the discolorations of dental fluorosis. Hydroxyapatite Nanopowder/Nanoparticles (50 nm, 99.95+%)  has been widely used as a biocompatible ceramic in many areas of medicine, but mainly for contact with bone tissue, due to its resemblance to mineral bone. In mammals, the skeleton presents a carbonated and partially substituted apatite, based on nanocrystal aggregates, and associated with collagen, building up 3-D structures present in various bone tissue conformations like trabecular or cancellous bone. There has been growing interest in developing bioactive synthetic ceramics that could closely mimic natural apatite characteristics. As mentioned before,  Hydroxyapatite Nanopowder  is the main inorganic constituent of bon...
Post a Comment
Read more