In lithium ion batteries it is very important to choose a good binder for the electrodes. There are some requirements that the binder has to meet to have durability and long cycle life. The binder should be chemically inert and electrochemically stable to get the best performance from lithium ion batteries. The other important point is that these properties should be gotten by lower amounts of binders. One of these binders that meet the requirements is Polytetrafluoroethylene (PTFE) Condensed Liquid Binder for Li-ion Battery . PTFE is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. PTFE is a fluorocarbon solid, as it is a high-molecular-weight compound consisting of carbon and fluorine. PTFE is hydrophobic material; so, it does not interact with water or water containing substances because of the London forces due to high electronegativity of fluorine. PTFE binders has a CF 2 -CF 2 unit which demonstrates excellent chem...
Since its foundation in 2011, Nanografi Nano Technology has been manufacturing and supplying advanced nano- and micromaterials materials, carbon materials [graphene, graphene oxide (GO) reduced graphene oxide (rGO), carbon nanotubes (CNT)], wafers, sputtering materials, electrode materials for batteries and supercapacitors as well as industrial equipment. We are proud to have gained the experience of working and cooperation in the market of over 100 countries worldwide.