Oxidized stone ink sol GOs-325

This product, the Oxidized stone ink sol GOs-325 from Canrd, is a high-purity graphene oxide aqueous dispersion designed for advanced material research. Prepared via the improved Hummers method with oxidative intercalation and deep purification, it features uniform dispersion and abundant oxygen-containing functional groups, making it suitable for a wide range of applications such as electrochemical energy storage, conductive inks, composites, sensors, anticorrosive coatings, and thermal management materials. For optimal use, the dispersion should be diluted and subjected to sonication (recommended cell grinder, 300 W for 15 minutes) to ensure a stable aqueous solution. Available in various concentrations (5–12 g/L) and volumes (100–500 mL), this material offers reliable consistency for laboratory-scale investigations and functional material development.