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MIT Unveils New Material That's Strongest and Lightest On Earth

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Graphene, which was heretofore, the strongest material known to man, is made from an extremely thin sheet of carbon atoms arranged in two dimensions.

Now, a team of MIT researchers discovered that taking small flakes of graphene and fusing them following a mesh-like structure not only retains the material’s strength, but the graphene also remains porous.

Based on experiments conducted on 3D printed models, researchers have determined that this new material, with its distinct geometry, is actually stronger than graphene – making it 10 times stronger than steel, with only five percent of its density.

The discovery of a material that is extremely strong but exceptionally lightweight will have numerous applications.

The new findings show that the crucial aspect of the new 3-D forms has more to do with their unusual geometrical configuration than with the material itself, which suggests that similar strong, lightweight materials could be made from a variety of materials by creating similar geometric features.

“You could either use the real graphene material or use the geometry we discovered with other materials, like polymers or metals,” says Markus Buehler, the head of MIT’s Department of Civil and Environmental Engineering and the McAfee Professor of Engineering.

“You can replace the material itself with anything. The geometry is the dominant factor. It’s something that has the potential to transfer to many things.”


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Post Author: Carla Parsons

2 thoughts on “MIT Unveils New Material That's Strongest and Lightest On Earth

    Rudy Ghozali

    (October 29, 2017 - 5:38 am)

    I have heard that graphene has been used since last year. For LED light manufacturing. MIT just done with the research?

    NK Gipson

    (October 29, 2017 - 5:38 am)

    Don Coleman Mark Coleman

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