Leader Bee

A team at Princeton is working with conducting polymers, which are nowhere near as brittle as ITO. But they suffer from degradation due to UV light and oxygen. Carbon nanomaterials look promising-- graphene is a great conductor, and carbon nanotubes demonstrate remarkable durability and conductivity.

I can see how UV ligfht migth be a problem for something like an ITouch or Iphone. Wont Carbon Nanomaterials be expensive? plus the material would need to be translucent to work in this application.

why can't they just recycle it?