Sep. 16 at 12:52 PM
$HGRAF HydroGraph Oxygenated Graphene Coating Offers a Breakthrough in Microelectronics Cooling
VANCOUVER, British Columbia, Sept. 16, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph”), a leading producer of ultra-pure graphene, today announced that a new peer-reviewed study shows that aerogel ink made with HydroGraph graphene can increase the heat transfer coefficient (HTC) of copper by 152%. The study's results demonstrate the viability of using graphene for high-performance, scalable thermal management coatings in microelectronics.
As semiconductors become smaller and more powerful, they generate more heat. Traditionally, circuit architectures have used heat sinks made of copper and aluminum, but as power densities increase, these materials have been supplemented with composites and coatings for improved heat dissipation. Delivering graphene coatings in an aerosol provides a sinter-free, manufacturable solution for cooling electronics,