Dr Mason Crumpton
Phase field finite element methods
Learn more
Graphene fabrication
Low-temperature fabrication of graphene as a high-performance electronic material
As a material with high potential for revolutionising defence capabilities in the next decade, graphene fabrication is of interest in the military domain. We have developed a mechanism for the formation of high-quality graphene at less than half the temperature typically required (400°C vs 1000°C) using a range of liquid carbon sources trapped in a polymer matrix.
Competitive advantage
- Pathway to easier and cheaper production of graphene. supporting the development of:
- Detection-avoidance coatings on military vehicles. planes. submarines and combat ensembles
- New lightweight ballistic armour
- Improved battery storage and faster battery recharging
- Surface coatings for discharging electric shocks and reducing static
Successful applications of research
- Demonstration of low-temperature graphene for transparent electrodes in organic solar cells
Partners
- US Air Force Asian Office of Aerospace Research and Development
Impact
- Lighter armour material enables greater troop mobility and increased range for the same level of protection
- Increased battery power supports advanced deployment of electronics
- Alternatively, equal battery performance at a lighter weight supports greater range of troops and enhances overall military capability
- Detection-avoidance and anti-static properties help to maximise survivability
Capabilities and facilities
- Plasma-enhanced chemical vapour deposition facilities are available and are maintained as part of the Australian National Fabrication Facility capability within the centre; this equipment enablesrapidprototypingof various types of graphene and is particularly suited to the low temperature growth developed within the centre
- Wet-lab facilities. with fumehoods and a suiteof the required materials, are available for preparation and post-processing of graphene samples
- Critical expertise in the fabrication, characterisation and processing of low-temperaturegraphene as an electronic material
Further reading on: Material Sciences and Manufacturing
The University of Newcastle acknowledges the traditional custodians of the lands within our footprint areas: Awabakal, Darkinjung, Biripai, Worimi, Wonnarua, and Eora Nations. We also pay respect to the wisdom of our Elders past and present.