Reduced graphene oxide - Chemical reduction,single layer,sheet diameter 1-5μm, high purity , CAS No.R487602

Item Number

R487602

• Synonyms: rGO
• Specifications & Purity: Chemical reduction,single layer,sheet diameter 1-5μm

Product Description

Description

The structure of graphene oxide is similar to graphene containing residual oxygen, heteroatoms and structural defects. Reduced graphene oxide (rGO) can be extracted as thin film from an aqueous solution of graphite oxide (GO) slurry. Many modern procedures for the synthesis of GO are based on the Hummers method, in which graphite is oxidized by a solution of potassium permanganate in sulfuric acid. Reduction of GO using hydrazine has been reported. However, hydrazine is highly toxic and can potentially functionalize GO with nitrogen heteroatoms. Because of these issues, alternatives to hydrazine including NaBH4, ascorbic acid, and HI, among others have been used for the reduction of GO. GO can be reduced as a thin film or in an aqueous solution. Reduction methods have been recently reviewed.Webinar: Graphene-Based Nanomaterials for Versatile BiosensorsThe spin-coated reduced graphene oxide (rGO) thin films have been used as annode buffer layer to fabricate bulk heterojunction org. solar cells. PEGylated rGO may be used as:chemical sensors, biosensorsas transparent electrodes in light emitting diodes (LEDs) and ITOsin lithium ion batteries.