Reduced graphene oxide,

Code: 777684-250MG D2-231

Application

The 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...


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Your Price
£264.43 250MG
£317.32 inc. VAT

Application

The 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, biosensors as transparent electrodes in light emitting diodes (LEDs) and ITOs in lithium ion batteries.

Webinar: Graphene-Based Nanomaterials for Versatile Biosensors

General 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.

Packaging

250, 500 mg in glass insert

Preparation Note

Reduction method: Chemically reduced Color: Black Odor: Odorless Solubility: Insoluble Dispersability: It can be dispersed at low concentrations (﹤0.1mg/mL) in NPM, DMSO, DMF Electrical conductivity: > 600S/m BET surface area: 450 m2/g

compositionOxygen, ﹤22 wt. %, Carbon, ≥75 wt. %, Nitrogen, >5 wt. %
conductivity>600 S/m
descriptionchemically reduced
formpowder
Quality Level100
solubilitywater: insoluble
surface areaBET surf. area 450 m2/g
Code
Description
Unit Size
List Price
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777684-500MG
Unit:500MG
List Price: £478.16
Source:List Price
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