Nanotech Energy has announced raising more than $3 million in investment funding. The R&D company was launched in August 2014 by physician-entrepreneur Dr. Jack Kavanaugh.

Nanotech Energy graphene image

Nanotech Energy is a U.S-based supplier of graphene and graphene oxide materials and inks, and is developing graphene-enhanced batteries and microscopic supercapacitors for smartphones and biomedical devices.