Researchers build a stretchable OLED that can double in size without dimming

The breakthrough is based on a class of materials known as MXenes: ultrathin, highly conductive sheets that combine the mechanical resilience of metals with the flexibility of polymers. Co-discovered by Drexel materials scientist Yury Gogotsi, MXenes are layered carbides and nitrides that can deform through bending and sliding between layers...

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