Vertical graphene refers to a unique structure of graphene where the carbon atoms are arranged in a vertical orientation rather than the typical horizontal or planar arrangement. This vertical arrangement results in a three-dimensional structure with enhanced properties and potential applications.
Vertical graphene can be synthesized through various methods, including chemical vapor deposition (CVD) and plasma-enhanced CVD. It possesses several unique characteristics such as high surface area, good electrical conductivity, excellent mechanical strength, and thermal stability.
The vertical arrangement of graphene layers allows for better accessibility of active sites, making it promising for applications in energy storage devices like batteries and supercapacitors. It also shows potential in fields such as electronics, sensors, catalysis, and water purification.
However, it's important to note that the research and development of vertical graphene are still ongoing, and its commercial applications are yet to be fully realized.