Abstract: A device for converting a carbon pill into graphene is provided including a space between at least two electrically conductive surfaces, wherein the electrically conductive surfaces are configured to support a carbon pill in the space. The device also includes at least two electrodes electrically coupled to the at least two electrically conductive surfaces. The device also includes a power supply connected to the electrodes for passing a current through the electrodes to convert the carbon pill into graphene. A carbon pill for graphene conversion is also provided including a first carbon material for synthesizing to graphene by joule heating. The first carbon material is compressed from a powder form into a pill form. The carbon pill includes a second material for at least one of binding the first carbon material from a powder form into a pill form and improving conductivity of the first carbon material.

Abstract: Provided herein is a method and a device for continuous synthesis of graphene. The device includes a container having a space for holding a carbon source, wherein the container has an entry opening for receiving the carbon source material, at least two electrodes for applying an electrical current through the space for joule heating the carbon source, wherein the space for joule heating the carbon source is between the at least to electrodes, and a movement component for moving the carbon source, with respect to the container, into the entry opening in a first direction and the at least two electrodes apply the electrical current in a second direction, wherein the first direction is not the same as the second direction.