Graphene Manufacturing Group has signed a multi-network media deal to promote its graphene production platform and energy-efficiency products, including thermal-management applications aimed at HVAC and data centers.
Coherent has introduced Thermadite 800 liquid cold plates for AI accelerator cooling, a move that brings an ultra-thermally conductive material into the fight against rising chip heat in high-density data centers.
HydroGraph Clean Power says a peer-reviewed study found its graphene aerosol coating increased copper’s heat transfer coefficient by 152%, a result the company is framing as a scalable route to thermal management for electronics, data centers and other high-power systems.
A March 27 Nature Communications paper is putting a high-profile graphene thermal conductivity claim under the microscope, arguing that the reported performance was likely overstated and that the experimental setup may have distorted the result. The dispute matters because thermal management remains one of graphene’s most commercially important promises.
Graphene Manufacturing Group has received U.S. Environmental Protection Agency approval for the import and sale of its THERMAL-XR graphene coating in the United States, clearing a regulatory hurdle that had blocked commercial sales in the country. The decision gives GMG and distributor Nu-Calgon the right to begin shipments into the HVAC-R market, with applications also cited for data centers, electronics and other industrial uses.
Graphene Manufacturing Group has won U.S. EPA approval for its THERMAL-XR graphene-based coating, a regulatory step that allows the company to begin selling the product in the United States after years of development and earlier overseas approvals.
