New graphene-based aerogel could reduce aircraft engine noise

Posted On: 07/16/21

The graphene oxide-polyvinyl alcohol aerogel weighs just 2.1kg per cubic meter, making it the lightest sound insulation material ever manufactured. The material is currently being further optimized by the research team to offer improved heat dissipation, offering benefits to fuel efficiency and safety.

Resource:

https://www.graphene-info.com/new-graphene-based-aerogel-could-reduce-aircraft-engine-noise