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Flexible Electronics

All articles tagged with #flexible electronics

science7 months ago

Physicists Achieve Unprecedented Flexibility in Graphene

Researchers at the University of Vienna have made a breakthrough in enhancing the stretchability of graphene by rippling it like an accordion, which could lead to advances in flexible electronics. This discovery was facilitated by ultra-clean, air-free measurements that revealed the 'accordion effect,' where corrugations in the material significantly reduce the force needed to stretch it, overcoming previous contradictions about graphene's stiffness.

science-and-technology1 year ago

"Stretchy Electronic Material Gains Strength Upon Impact, Mimicking 'Oobleck'"

Researchers at the University of California, Merced, have developed a conductive polymer film that toughens up upon impact, similar to the behavior of "oobleck," a non-Newtonian fluid. The material, made by combining long spaghetti-like polymers with shorter molecules, deforms and stretches in response to impact without breaking apart. This "adaptive durability" could be applied to wearable electronics and flexible health monitoring devices, with potential for 3D printing compatibility.