Electric Cars Battery Materials Used Nitrogen-doped Graphene,Graphene doped with nitrogen
Single layer graphene :thickness:0.6-1.2nm,Length:0.8-2um,>99%
Multi layer graphene: thickness:1.5-3.0nm,Length:5-10um,>99%
Application for nitrogen doped graphene:
1. graphene doped with nitrogen atoms on the surface can induce the formation of highly localized charge / spin density and improve its chemical activity.
2. heteroatom doping is another effective method for graphene biosensor to improve performance, in which the nitrogen atom in the regulation of carbon-doped material electronic properties play an important role. Scientists graphene nitrogen plasma treatment to prepare nitrogen-doped graphene, this nitrogen-doped graphene reduction of H2O2 showed a high electrocatalytic activity, and to achieve a rapid GOx of direct electron transfer.
3. The nitrogen-doped graphene bandgap can open and adjust the conductivity type, change the electronic structure of graphene to improve the free carrier density of graphene, graphene to improve conductivity and stability, in addition, graphene introducing carbon grid structure containing a nitrogen atom, it can increase the graphene surface adsorption active sites of the metal particles, thereby enhancing the interaction between the metal particles and graphene.
4. The electrode material may be used as nitrogen-doped graphene lithium-ion batteries, gas sensor material, super capacitor materials, redox catalysts, electric vehicle batteries ideal materials.
