The multi-material printer works by utilising various wavelengths of laser, creating thermal and chemical reactions able to remodeling frequent carbon-based supplies (polyimide and graphene oxide) into a brand new kind of extremely porous graphene. The ensuing construction printed with this new graphene isn’t solely gentle and conductive, nevertheless it can be printed or coated onto versatile substrates like plastics, glass, gold and materials, creating versatile gadgets.
Digital gadgets and parts have historically been comprised of inflexible supplies resembling metals, silicon, and ceramics, however there was an growing curiosity within the creation of versatile wearable electronics that may be bent, twisted, and simply conformed to varied surfaces.
Co-leader of the mission, Affiliate Professor Murukeshan Vadakke Matham from NTU College of Mechanical and Aerospace Engineering (MAE) and SC3DP, the nationwide centre of excellence in 3D printing housed at NTU, mentioned: “Our mission goals to discover a strategy to 3D print new supplies like natural polymers and carbon-based supplies like graphene, which has properties that permit them to be printed or coated onto versatile substrates like plastics or materials, creating versatile and stretchable circuits.”
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