The Physicochemical Properties of Complex Silicate Melts - Application of a New Quasichemical Model to Surface Tension Prediction. Most chemical reactions occur at surfaces or interfaces. The contact area and ease in which fluids spread or cover surfaces depends critically on the surface tension or surface energy of the fluid.
In the processing of metals and advanced ceramic materials the behaviour of molten oxides can greatly influence the rates of reactions, the quality of the interfaces bet ....The Physicochemical Properties of Complex Silicate Melts - Application of a New Quasichemical Model to Surface Tension Prediction. Most chemical reactions occur at surfaces or interfaces. The contact area and ease in which fluids spread or cover surfaces depends critically on the surface tension or surface energy of the fluid.
In the processing of metals and advanced ceramic materials the behaviour of molten oxides can greatly influence the rates of reactions, the quality of the interfaces between phases and therefore mechanical and other key properties of advanced materials produced.
This project provides a means of predicting the surface tensions of molten oxides, making it possible to design, control and improve metal and material manufacturing processes.Read moreRead less
CO2 Utilisation for Energy Storage. This project aims to develop a novel technology that can convert carbon dioxide into useful products while storing intermittent renewable energy as green stable chemical energy. The project plans to focus on the development of a robust cathode for the conversion of carbon dioxide with optimum physical and chemical structure to achieve long-term stable performance. This technology would make a significant contribution to increasing the proportion of renewable e ....CO2 Utilisation for Energy Storage. This project aims to develop a novel technology that can convert carbon dioxide into useful products while storing intermittent renewable energy as green stable chemical energy. The project plans to focus on the development of a robust cathode for the conversion of carbon dioxide with optimum physical and chemical structure to achieve long-term stable performance. This technology would make a significant contribution to increasing the proportion of renewable energy in our energy supply and reducing our carbon dioxide emissions.Read moreRead less
A Predictive Theory of Kinetic Demixing in Engineering Ceramics. Technological advances bring demands for new engineering ceramics and the improvement of existing ones. The properties of engineering ceramics are critically dependent on the composition and distribution of atomic components. However, separation or demixing of the components occurs in-service at high temperatures as a result of stress, electric fields or oxygen gradients. Demixing causes a major loss of performance and longevity. T ....A Predictive Theory of Kinetic Demixing in Engineering Ceramics. Technological advances bring demands for new engineering ceramics and the improvement of existing ones. The properties of engineering ceramics are critically dependent on the composition and distribution of atomic components. However, separation or demixing of the components occurs in-service at high temperatures as a result of stress, electric fields or oxygen gradients. Demixing causes a major loss of performance and longevity. This Project will develop a robust and versatile theory of demixing to enhance longevities of engineering ceramics. It will also guide the deliberate manipulation of demixing to generate novel compositionally-graded engineering ceramics having new properties of technological interest.Read moreRead less
Structurally designed catalysts for high-performance natural gas reforming. This project aims to develop a new class of highly stable catalysts with specially designed physical and chemical structures that can be used in high temperature chemical processes. These catalysts can potentially be used for the reforming of natural gas to produce the synthesis gas, which can then be used to produce liquid fuels and chemicals.
Development of room temperature diluted magnetic semiconductors for spintronics devices application. Semiconductor spintronics is very likely to have a significant impact on future generations of devices. Until recently, Australian research groups have played a minor role in the field. The proposed program will lead to new discoveries or fundamental advances within semiconductor spintronics or have substantial impact on the progress in this field. The accomplishments of this project can great ....Development of room temperature diluted magnetic semiconductors for spintronics devices application. Semiconductor spintronics is very likely to have a significant impact on future generations of devices. Until recently, Australian research groups have played a minor role in the field. The proposed program will lead to new discoveries or fundamental advances within semiconductor spintronics or have substantial impact on the progress in this field. The accomplishments of this project can greatly increase the scientific understanding of diluted magnetic semiconductors and expand Australia's knowledge base in research in these materials. This program can also be an education platform to provide a number of scientific talents for Australia by intensively training high quality postgraduates at the international level.Read moreRead less
Doped metal perovskites for electrocatalysis. This project aims to discover and design perovskite metal-oxide electrocatalyst materials and develop electrocatalytic methods for efficiently driving the oxygen evolution reaction and the oxygen reduction reaction. These are the two most crucial reactions in sustainable energy cycles involving water, hydrogen and oxygen. The project’s anticipated advances in electrocatalysis efficiency for these two reactions will benefit sustainable energy technolo ....Doped metal perovskites for electrocatalysis. This project aims to discover and design perovskite metal-oxide electrocatalyst materials and develop electrocatalytic methods for efficiently driving the oxygen evolution reaction and the oxygen reduction reaction. These are the two most crucial reactions in sustainable energy cycles involving water, hydrogen and oxygen. The project’s anticipated advances in electrocatalysis efficiency for these two reactions will benefit sustainable energy technologies such as fuel cells, metal air batteries and water splitting.Read moreRead less
A Novel Light-Weight Membrane Reactor for Converting Natural Gas to Syngas. Most of Australia’s natural gas reserves are located in the remote north-west shelf, many of which are small-scale and thus cannot be economically harnessed using conventional methods such as the pipeline transportation or gas liquefaction. In this project, novel light-weight membrane reactors will be designed for converting natural gas to syngas. By integrating advanced membrane and catalysis technologies, this projects ....A Novel Light-Weight Membrane Reactor for Converting Natural Gas to Syngas. Most of Australia’s natural gas reserves are located in the remote north-west shelf, many of which are small-scale and thus cannot be economically harnessed using conventional methods such as the pipeline transportation or gas liquefaction. In this project, novel light-weight membrane reactors will be designed for converting natural gas to syngas. By integrating advanced membrane and catalysis technologies, this projects aim to minimise reactor weight and operational costs, thus potentially making it possible to harness Australia’s remote and stranded gas reserves.Read moreRead less