General Graphene Corp

General Graphene Corporation is an industrial-scale manufacturer of chemical vapor deposition (CVD) graphene and carbon-based materials. Based in Knoxville, Tennessee, the company utilizes its proprietary, atmospheric pressure, roll-to-roll CVD manufacturing technology to produce high-quality, reproducible graphene films, 3D graphene foam, and pyrolytic carbon films. By breaking away from traditional vacuum-based, high-cost production methods, the company has developed the GG 3.0 system, which is capable of producing tens of thousands of square meters of graphene annually at a significantly reduced cost. Their process allows for tailorable material properties, which are verified through rigorous quality control procedures including Raman spectroscopy and nanoscale structural imaging.

This technology enables researchers and industrial partners to bridge the gap between laboratory-scale experimentation and commercial-scale application. By providing a reliable, scalable supply chain for 2D materials, General Graphene supports development across diverse sectors such as flexible electronics, battery research, sensing, and membranes. The company collaborates closely with application development partners, offering custom-engineered solutions and material integration expertise, such as wet-transfer and roll-to-roll transfer methods, to help integrate graphene into real-world products effectively and affordably.