Lab turns trash into valuable graphene in a flash: ‘Green’ process promises pristine graphene in bulk using waste food, plastic and other materials 

Scientists are using high-energy pulses of electricity to turn any source of carbon into turbostratic graphene in an instant. The process promises environmental benefits by turning waste into valuable graphene that can then strengthen concrete and other composite materials.

Source: Lab turns trash into valuable graphene in a flash: ‘Green’ process promises pristine graphene in bulk using waste food, plastic and other materials — ScienceDaily