As a favorite magic material for researchers, graphene has a very high rate of appearance and use in the laboratory. But what happens if it is brought outside the Earth? Recently, an international research team from Europe made such an attempt to test the substance in a microgravity simulation environment.
If you don't know much about graphene here is a brief introduction. It is a carbon atom material that has very good thermal and electrical conductivity and is also very rugged, lightweight, and flexible, making it suitable for use in space. The strong potential.
Scientists from Cambridge University, the European Space Agency and the Graphene Flagship are trying to test graphene in a simulated microgravity environment. Since graphene has excellent thermal conductivity, it was tested in the experiment as part of a loop heat pipe. This type of heat pipe is commonly used as a cooling system for satellites to transfer heat away from electronic equipment by evaporating and condensing fluids. The team wanted to test whether the efficiency of the system could be changed by graphene.
The results of the initial ground tests showed that this material can indeed play this role. Later, the researchers put a few loop heat pipes - some coated with graphene but none - with an analog microgravity environment. The final result showed that the graphene coating was more effective.
Next, the research team plans to test graphene at the satellite or space station.
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