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
Crystalline Mesoporous Metal Oxides for Solid Oxide Fuel Cell Electrodes. Our crystalline mesoporous electrodes will help realise the full potentials of solid oxide fuel cells. Such advanced fuel cell technology will drastically increase the power generation efficiency, and reduce CO2 emissions from present power plants, thereby transforming Australian energy industry and improving our environment. The design and development of novel crystalline mesoporous materials that find widespread industri ....Crystalline Mesoporous Metal Oxides for Solid Oxide Fuel Cell Electrodes. Our crystalline mesoporous electrodes will help realise the full potentials of solid oxide fuel cells. Such advanced fuel cell technology will drastically increase the power generation efficiency, and reduce CO2 emissions from present power plants, thereby transforming Australian energy industry and improving our environment. The design and development of novel crystalline mesoporous materials that find widespread industrial applications will advance Australia's knowledge and skill base, and help Australia's high-tech industries to stay competitive, including the development of new high-tech industries in Australia.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150101687
Funder
Australian Research Council
Funding Amount
$340,000.00
Summary
Nanostructure Tailoring of Inorganic Membranes by Rapid Thermal Processing. This project aims to produce inorganic membranes with desired nanostructures using a Rapid Thermal Processing (RTP) technique for gas separation applications. The key concept of the research is that the RTP will be able to achieve thin-film membrane layer with a finer microstructure and pore size control without heat stress-induced cracking. RTP aims to deliver superior membrane performance with less than 10 per cent of ....Nanostructure Tailoring of Inorganic Membranes by Rapid Thermal Processing. This project aims to produce inorganic membranes with desired nanostructures using a Rapid Thermal Processing (RTP) technique for gas separation applications. The key concept of the research is that the RTP will be able to achieve thin-film membrane layer with a finer microstructure and pore size control without heat stress-induced cracking. RTP aims to deliver superior membrane performance with less than 10 per cent of the fabrication time compared to normal slow calcination. The outcomes of this new technology aims to make inorganic membranes a commercial reality and maximize the membrane manufacturing capability and productivity of petrochemcial, chemical and clean coal/energy industries.Read moreRead less
New Nanoscale Up-converting Photoluminescent Materials for Passive Safety Visual Systems. The demand for safety and security products is growing as the importance of providing an environment safer from natural, accidental or man-made threats increases in the community. Life safety applications in buildings and work environments as well as trains and planes for example are dependent upon the ability for non-powered passive systems to give efficient visual guidance in dangerous dark and smoke fill ....New Nanoscale Up-converting Photoluminescent Materials for Passive Safety Visual Systems. The demand for safety and security products is growing as the importance of providing an environment safer from natural, accidental or man-made threats increases in the community. Life safety applications in buildings and work environments as well as trains and planes for example are dependent upon the ability for non-powered passive systems to give efficient visual guidance in dangerous dark and smoke filled environments. This project will provide a practical demonstration of the successful implementation of nanotechnology to smaller Australian companies where it will overcome significant drawbacks in current manufacturing and yield new products which are activated in darkness by infrared radiation.Read moreRead less
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
Novel carbon dioxide tolerant ceramic membranes for oxygen separation to improve the viability of clean energy technology. Conventional cryogenic air separation is a major economic impediment to the deployment of these low emission technologies like Callide oxyfuel combustion. This project will lead to the discovery of a new class of oxygen selective membranes for air separation with significantly reduced cost to improve the viability of these clean energy technologies.
Some Outstanding Mechanics Problems in Layered Ferroelectromagnetic Composites with Enhanced Magnetoelectric Effect. The proposed research has high impact on both science and technology of ferroelectromagnetic materials. The outcomes will expand Australia's knowledge base and research capability in this emerging field. Relevant industries, such as smart materials and devices, can benefit from the results of this project. The theoretical, experimental and numerical results can be directly transfo ....Some Outstanding Mechanics Problems in Layered Ferroelectromagnetic Composites with Enhanced Magnetoelectric Effect. The proposed research has high impact on both science and technology of ferroelectromagnetic materials. The outcomes will expand Australia's knowledge base and research capability in this emerging field. Relevant industries, such as smart materials and devices, can benefit from the results of this project. The theoretical, experimental and numerical results can be directly transformed to design and application guidelines for the materials engineers and scientists to develop innovative and structurally/functionally reliable ferroelectromagnetic composites and their various devices and products.Read moreRead less
Surface Polymorphism of Hard Brittle Materials. The knowledge gained from this project will be of great value in creating components of hard brittle materials with enhanced properties and expanded margins of application. The outcome will have impact on the ultra-precision manufacturing giving a competitive edge to the Australian fabrication industry. The fundamental knowledge gained from this project has the potential to facilitate the development of new devices and techniques such as those requ ....Surface Polymorphism of Hard Brittle Materials. The knowledge gained from this project will be of great value in creating components of hard brittle materials with enhanced properties and expanded margins of application. The outcome will have impact on the ultra-precision manufacturing giving a competitive edge to the Australian fabrication industry. The fundamental knowledge gained from this project has the potential to facilitate the development of new devices and techniques such as those required for bio-medical, photonic and electronic technologies.Read moreRead less
Engineering of Crystalline Ternary Ceramic Precursors. Ti3SiC2 belongs to a large group of ternary carbides that exhibit an unique combination of high temperature ceramic properties, with the electrical and thermal conductivity of metals. A great number of potential applications have been identified, but are currently limited by residual intermediate compounds, that degrade the properties. This project will use crystal structure similarities between TiCx and Ti3SiC2 to engineer a crystalline pre ....Engineering of Crystalline Ternary Ceramic Precursors. Ti3SiC2 belongs to a large group of ternary carbides that exhibit an unique combination of high temperature ceramic properties, with the electrical and thermal conductivity of metals. A great number of potential applications have been identified, but are currently limited by residual intermediate compounds, that degrade the properties. This project will use crystal structure similarities between TiCx and Ti3SiC2 to engineer a crystalline precursor, Ti3C2, which circumvents intermediate compound formation. This innovative methodology will also reduce the cost and time of fabrication. Advanced in-situ neutron diffraction techniques will be used to quantify the synthesis kinetics and optimize the method.Read moreRead less
Oxide Bioceramics for Drug Delivery. Australia has the highest rate of skin cancer in the world. One out of every two Australians will develop skin cancer at some stage during their lives. On average, 740,000 new cases of skin cancer are diagnosed in Australia every year (1 million in the USA). The cost to Australia is over $200 million/year. While today more people are aware of the dangers of UV, the desire to be fashionable outweighs their health concerns. Melanotan is a novel sunscreen soluti ....Oxide Bioceramics for Drug Delivery. Australia has the highest rate of skin cancer in the world. One out of every two Australians will develop skin cancer at some stage during their lives. On average, 740,000 new cases of skin cancer are diagnosed in Australia every year (1 million in the USA). The cost to Australia is over $200 million/year. While today more people are aware of the dangers of UV, the desire to be fashionable outweighs their health concerns. Melanotan is a novel sunscreen solution: a drug that stimulates the body's natural defence mechanism against UV light. Alumina and zirconia bioceramics are ideal implantable drug delivery vehicles because of the long leaching periods possible.Read moreRead less