Novel graphene enhanced cooling technology for ICT 5G applications
| Reference number | |
| Coordinator | SHT Smart High Tech AB |
| Funding from Vinnova | SEK 3 000 000 |
| Project duration | March 2022 - November 2023 |
| Status | Completed |
| Venture | Strategic innovation program SIO Grafen |
| Call | SIO Grafen: Collaboration on commercial applications with graphene - autumn 2021 |
Important results from the project
The purpose is to develop and validate graphene film and foam-Aluminum based wick structures intended for use in ICT 5G wireless applications. By focusing on creating various graphene film and foam thicknesses and optimizing bonding with aluminum to produce Graphene-Aluminum wick structures, our aim was to achieve effective thermal performance. The successful testing and validation of these structures marks a significant fulfillment of our goal, laying a strong foundation for seamlessly integrating graphene-enhanced cooling technology into ICT 5G wireless radio devices.
Expected long term effects
The utilization of graphene-enhanced foam and graphene coated carbon fiber foam Aluminum wick structures is envisaged in various applications such as electronics thermal management, 5G wireless radio systems, and potentially in other heat-intensive industries. These structures, with their superior heat transfer capabilities and efficient cooling performance, have the potential to revolutionize heat dissipation in electronic devices, offering a promising solution for managing thermal loads in advanced technology sectors.
Approach and implementation
Our project strategically aims to use graphene-enhanced cooling technology for ICT 5G wireless radios. Rigorous development of graphene materials and testing ensures the efficiency of our solutions in thermal performance and bonding strength of specialized wick structures. Using our new testing setup, we´ve fully assessed the thermal efficiency of all graphene-aluminum bonded wick structures. Next, we focus on implementation, partnering with industries to apply graphene-aluminum wick structures in real-world settings.