Nano-Particle Suspension Behaviour in Salt Solutions: Effect of Ion Hydration and Attractive Forces. Understanding and controlling the flow behaviour of nano-particle suspensions is crucial to the processing of ceramics with nano-scale features. Interparticle forces influence the flow behaviour and depend upon the the adsorption of ions to the particle's surface. The proposed research investigates the effect of ion hydration and surface type on ion adsorption, the resulting attractive forces a ....Nano-Particle Suspension Behaviour in Salt Solutions: Effect of Ion Hydration and Attractive Forces. Understanding and controlling the flow behaviour of nano-particle suspensions is crucial to the processing of ceramics with nano-scale features. Interparticle forces influence the flow behaviour and depend upon the the adsorption of ions to the particle's surface. The proposed research investigates the effect of ion hydration and surface type on ion adsorption, the resulting attractive forces and suspension flow behaviour. The outcomes of the project have potential for significant increase in fundamental understanding of the relationship between ions, surfaces and forces. The benefits of this knowledge include producing nano-ceramics with improved properties and better understanding biopolymer behaviour.Read moreRead less
Geopolymers for nuclear applications. With the pressing need for the reduction of Greenhouse emissions from electricity generation in Australia, one option that must be seriously considered is nuclear energy. However, the issue of waste storage is a highly significant one that must be addressed. Geopolymeric cements are expected to perform much better than traditional Portland cements in nuclear applications, both for solidification of radioactive wastes and also for the construction of undergro ....Geopolymers for nuclear applications. With the pressing need for the reduction of Greenhouse emissions from electricity generation in Australia, one option that must be seriously considered is nuclear energy. However, the issue of waste storage is a highly significant one that must be addressed. Geopolymeric cements are expected to perform much better than traditional Portland cements in nuclear applications, both for solidification of radioactive wastes and also for the construction of underground waste storage bunkers. This project will use Australia's strong existing knowledge in geopolymers research, and apply it to the development of materials to fill the need for environmentally secure waste storage solutions.Read moreRead less
A new paradigm in near-net-shape advanced ceramic component processing. The raw materials for high performance ceramics (such as alumina and zirconia) are readily available and produced in Australia. Nearly all of these raw materials are exported. The development of processing to make high value added ceramic components from these raw materials will result in greater profit and more jobs for Australians. The proposed research is to develop a novel innovative process to drive a value adding ce ....A new paradigm in near-net-shape advanced ceramic component processing. The raw materials for high performance ceramics (such as alumina and zirconia) are readily available and produced in Australia. Nearly all of these raw materials are exported. The development of processing to make high value added ceramic components from these raw materials will result in greater profit and more jobs for Australians. The proposed research is to develop a novel innovative process to drive a value adding ceramic processing industry in Australia.Read moreRead less