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Graphene is a two-dimensional material with a honeycomb structure, renowned for its exceptional electrical, mechanical, and physical properties. Due to its flexibility, it is used as a transparent electrode in organic photovoltaic cells (OPV). Since 2008, Chemical Vapor Deposition (CVD) has become one of the most significant methods for graphene production. CVD graphene offers substantial advantages over ITO in flexible electronic applications, particularly in terms of transparency, c …

Supercapacitors are formed by pairs of conductive plates separated by a dielectric medium. Its operation is very similar to that of a large-scale capacitor. However, the name of the supercapacitor indicates its greater capacity, thousands of times greater than the capacity of high capacity electrolytic capacitors, being able to charge and discharge in very short periods. Graphene has a lot of potential in the construction of Supercapacitors, therefore this article aims to discuss the role …

One of the most innovative advances of the twentieth century was the discovery of the transistor which completely revolutionized the electronics sector. After 60 years, its appearance has not abandoned its privilege, it is considered the most important active device in electronics.Transistors have transformed the planet with great technological advances based on modern electronics with great integration power and processing speed, from which information and communications are nurtured. Th …

For a couple of years, we have been hearing the name of a material that seems to open the doors of a very promising future with extremely efficient and resistant electronic devices, capable of overcoming the present technological barriers of miniaturization: graphene. Graphene is the material that will mark the new era of electronics. It has the potential to revolutionize many aspects of our life at the same time.About Graphene, the European Union has announced that it will invest a billio …