Preparation by Ultrasonic Treatment of Graphene Oxide

Oh et al. (2010) have shown a preparation route using ultrasonic irradiation to produce graphene oxide (GO) layers. Therefore, they suspended twenty-five milligrams of graphene oxide powder in 200 ml of de-ionized water. By stirring, they obtained an inhomogeneous brown suspension. The resulting suspensions were sonicated (ultrasonically treated graphene oxide was produced 30 min, 1.3 × 105J), and graphene oxide was produced. An FTIR spectroscopy showed that the ultrasonic treatment did not chan


Where Is Graphene Oxide Used?

Graphene oxide can be used for many different applications, from transparent coatings to conducting heat and electricity. It is especially useful in the field of flexible electronics.


Do you know graphene oxide?

Recently, covid 19 outbreak spreads in Shanghai, China. There are more than 25,000 new asymptomatic domestic infections every day. China is implementing a dynamic zero-out policy. A leading respiratory expert said the key to COVID-19 prevention and c


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