Graphene To Enable Future Space Exploration

Graphene To Enable Future Space Exploration

Cambridge researchers have launched a campaign of zero-gravity parabolic flights using the wonder material graphene to test novel thermal management graphene devices for future space applications. The unique properties of graphene can significantly improve their performance, says the team. Two campaigns showed strong evidence that graphene’s thermal properties can improve the efficiency of loop heat pipes. This third zero-gravity campaign will test an advanced device at higher technology readiness level, as a further step towards space applications.

Thermal management is essential for satellites and other equipment to perform correctly in space. The difference in temperature between two sides of a satellite, for instance the sides facing towards and away from the sun, can vary by over 200 degrees Celsius.

The aim is to get these included in satellites or in the International Space Station in the next few years. The further tests of graphene inks, to be performed in the sounding rocket in June, will further our understanding of their behaviour in microgravity conditions.

Source: Business Weekly

Name of Author: Kate Sweeney

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