The need for electric energy storage systems are in increasing demand. Lithium-ion batteries represent the best option for many applications such as hybrid and electric vehicles which require high energy density, cycle durability and charge/discharge efficiency. Li-ion batteries have been used in many electronic devices since their production in 1990. The components of the cell are primarily the positive and negative electrodes and the electrolyte. The positive electrode is a metal oxide, negative electrode is made of carbon and the electrolyte is a lithium salt in organic solvent. The improvement in the performance of the battery can be done by the introduction of new materials with superb properties. Graphene which is one of the best materials discovered by humans has opened new possibilities in the field of lithium ion battery materials due to its light weight, high electrical conductivity, superior mechanical flexibility, and chemical stability. Graphene can be used in both posi...
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.