What is Graphene Used For?
What is Graphene Used For?
There are many things graphene can be used for, including energy storage. It can also be used to make membranes that capture carbon dioxide. It can even be used to make motorbike helmets more durable. We'll discuss a few uses for graphene in this article.
Graphene is an energy storage device
Graphene is a sheet of carbon that is so thin that it has the ability to store energy at extremely high rates. It is made up of a single layer of carbon, which is packed together in a hexagonal honeycomb lattice. This material has incredible properties, and is being explored in a variety of applications. These applications include energy storage, absorbers, and electrochemical sensors. However, further research is required to maximize graphene's capabilities for commercialization.
Graphene is also being used as an electrode in supercapacitors. It can store almost as much energy as a lithium ion battery, and can be charged and discharged rapidly. It also has tens of thousands of charging cycles, making it an attractive energy storage device.
It can make membranes that can capture carbon dioxide
The use of graphene as a carbon capture material has the potential to make membranes with superior performance for capturing CO2 emissions. However, the fabrication process can be complicated. In this study, graphene oxide (GO)-based hollow fiber membranes are used to separate CO2 from N2 under wet conditions. These membranes contain piperazine, which is introduced via a carrier brush into the GO nanochannels.
Graphene can make carbon capture membranes that have an efficiency superior to commercially available membranes. The researchers also discovered that graphene can cut the cost of carbon capture by around 30%. Carbon dioxide is one of the main culprits in global warming, as it is pumped into the atmosphere through the burning of fossil fuels and the production of cement and steel. Scientists have been trying to develop a process to capture carbon dioxide and use it as a valuable chemical in other processes.
It can make motorbike helmets more durable
Graphene is a material that can make motorbike helmets more durable and comfortable. Its unique properties enable the material to dissipate heat and prevent the inner shell materials from degrading in a crash. One example of a graphene-coated motorbike helmet is the Momo Design helmet. The graphene coating improves comfort and safety in a crash, and the helmet's lightweight design allows it to withstand the force of a crash.
While graphene is not yet a common material for helmets, it is already being used in bicycle helmets and skis. The material can be firm when needed and is flexible when not. It is also a good conductor of electricity.