Nanoscale heating towards high efficient nitrogen reduction reduction. This project aims to develop nanoscale heating technique using AC magnetic field for efficient synthesis of ammonia, widely used for fertiliser and having potential for hydrogen storage. This project is to introduce nanoscale heating concept by heating catalyst only but not solution in electrochemical catalysis to achieve high catalytic activity. Expected outcome is the creation of low cost catalysts having high selectivity a ....Nanoscale heating towards high efficient nitrogen reduction reduction. This project aims to develop nanoscale heating technique using AC magnetic field for efficient synthesis of ammonia, widely used for fertiliser and having potential for hydrogen storage. This project is to introduce nanoscale heating concept by heating catalyst only but not solution in electrochemical catalysis to achieve high catalytic activity. Expected outcome is the creation of low cost catalysts having high selectivity and formation rate for ammonia production. This unique technology has the potential to replace current ammonia production based on Haber-Bosch process, which consumes 2% of world energy and contributes 3% of overall CO2 emission. The project provides opportunities for new industries that will benefit Australian economy.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH190100022
Funder
Australian Research Council
Funding Amount
$4,787,259.00
Summary
ARC Research Hub for Sustainable Crop Protection. The Hub aims to develop and commercialise an innovative biological alternative to chemical fungicides targeting economically significant diseases of broadacre and horticultural crops. It addresses industry challenges of fungicide resistance, chemical residues in food, off-target effects and environmental harm. It builds on ground-breaking ‘BioClay’ platform to deliver pathogen targeting RNA using clay particles as non-genetically modified crop pr ....ARC Research Hub for Sustainable Crop Protection. The Hub aims to develop and commercialise an innovative biological alternative to chemical fungicides targeting economically significant diseases of broadacre and horticultural crops. It addresses industry challenges of fungicide resistance, chemical residues in food, off-target effects and environmental harm. It builds on ground-breaking ‘BioClay’ platform to deliver pathogen targeting RNA using clay particles as non-genetically modified crop protection. An expert multidisciplinary team uniting science, commercial and social licence pathways ensures industry and consumer uptake advancing $60B Australian Agriculture. The Hub translates to increased productivity, market access and enhanced environmental credentials of Australian food.
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Seismic wavespeeds and attenuation in upper-mantle rocks: a laboratory study of the effect of partial melting. The influence of partial melting on the seismic properties of the Earth's upper mantle will be explored through a laboratory study. Synthetic rock specimens consisting of the upper-mantle mineral olivine and a small proportion of basaltic magma will be prepared and their grain-scale melt distribution will be characterised. The seismic properties of these materials will be measured at ....Seismic wavespeeds and attenuation in upper-mantle rocks: a laboratory study of the effect of partial melting. The influence of partial melting on the seismic properties of the Earth's upper mantle will be explored through a laboratory study. Synthetic rock specimens consisting of the upper-mantle mineral olivine and a small proportion of basaltic magma will be prepared and their grain-scale melt distribution will be characterised. The seismic properties of these materials will be measured at high temperatures and seismic frequencies with novel locally developed equipment. Comparison with melt-free equivalents will allow the influence of the added magma to be quantified, allowing robust interpretation of seismological models of Earth structure with implications for its chemical and dynamical evolution.Read moreRead less
The Role of Hydrous Fluids in Fault Processes: An Experimental Study. The proposed project seeks to understand how hydrothermal reactions in fault zones affect various physical properties such as fault strength and permeability. The project will be conducted by performing high pressure experiments which simulate natural conditions. I will also develop new analytical techniques to characterize the microstructural evolution of faults, with a focus on understanding how any changes alter the hydrolo ....The Role of Hydrous Fluids in Fault Processes: An Experimental Study. The proposed project seeks to understand how hydrothermal reactions in fault zones affect various physical properties such as fault strength and permeability. The project will be conducted by performing high pressure experiments which simulate natural conditions. I will also develop new analytical techniques to characterize the microstructural evolution of faults, with a focus on understanding how any changes alter the hydrologic behaviour of the fault. This study will shed much needed information related to the mechanisms of earthquake nucleation, and to the formation mechanism of fault-hosted gold deposits.Read moreRead less
Grain-boundary sliding in high-temperature ceramics: mechanical spectroscopy of high-purity magnesium oxide. The demise of elastic behaviour in materials stressed at sufficiently high temperature limits the usefulness of ceramics for structural applications, and is also responsible for reduced wave speeds and associated attenuation of seismic waves in the Earth's interior. Yet the nature of the transition in fine-grained materials tested at high temperature from elastic through anelastic to vis ....Grain-boundary sliding in high-temperature ceramics: mechanical spectroscopy of high-purity magnesium oxide. The demise of elastic behaviour in materials stressed at sufficiently high temperature limits the usefulness of ceramics for structural applications, and is also responsible for reduced wave speeds and associated attenuation of seismic waves in the Earth's interior. Yet the nature of the transition in fine-grained materials tested at high temperature from elastic through anelastic to viscous rheology remains poorly understood. Through a combination of mechanical testing by torsional forced oscillation/ microcreep methods of carefully fabricated and characterised specimens of polycrystalline MgO and associated micro-mechanical modelling we seek to clarify this fundamental and general aspect of high-temperature mechanical behaviour.Read moreRead less
New Lead-Free Brass Solutions for Drinking Water Applications. The aim of this Linkage Project is to provide viable material solutions to address the health problem of Lead-contamination in drinking water arising from Leaded-brass plumbing products and the impact Lead-removal from brass will have on the brass industry. In order to achieve this, this project engages leading multidisciplinary researchers along with Australian and international industry partners from across the brass industry suppl ....New Lead-Free Brass Solutions for Drinking Water Applications. The aim of this Linkage Project is to provide viable material solutions to address the health problem of Lead-contamination in drinking water arising from Leaded-brass plumbing products and the impact Lead-removal from brass will have on the brass industry. In order to achieve this, this project engages leading multidisciplinary researchers along with Australian and international industry partners from across the brass industry supply and sales network. This project seeks to identify and harness the key material-product attributes required to develop and implement new, lead-free alloy alternatives that meet health-compliance, production and commercial viability, that offer benefits across the industry network and health benefits to society.Read moreRead less
Unlocking the diverse property profile of ultra-lightweight magnesium alloys. This project aims to develop the theory behind why micro alloying contributes to the formation of surface film properties. The exemplar is a prototype Magnesium-Lithium (Mg-Li) base alloy, with high specific-strength and corrosion resistance. This project will lead to the development of a new processable ultra-lightweight, corrosion resistant Mg-Li alloy family that is stronger than the prototype alloy, and with, at le ....Unlocking the diverse property profile of ultra-lightweight magnesium alloys. This project aims to develop the theory behind why micro alloying contributes to the formation of surface film properties. The exemplar is a prototype Magnesium-Lithium (Mg-Li) base alloy, with high specific-strength and corrosion resistance. This project will lead to the development of a new processable ultra-lightweight, corrosion resistant Mg-Li alloy family that is stronger than the prototype alloy, and with, at least, comparable ductility and corrosion resistance. Not only will the outcomes of the work be a fundamental advance to the fields of metallurgy and corrosion science, they will lead to the identification of an optimised compositional window for creating our second generation Mg-Li alloy family capable of being manufactured into ultra-lightweight, corrosion resistant metal products.Read moreRead less
GRANULAR MATERIALS IN 3D: Structural, mechanical and dynamic properties from the grain-scale and beyond. Granular materials are the most abundant class of materials processed, stored or handled. They span from cereals to advanced-new-materials and, although simple in composition, their behaviour remains elusive. Through the unique combination of an advanced X-ray tomography facility and cutting-edge 3D network analysis and statistical mechanics approach, the structure, mechanics and dynamic be ....GRANULAR MATERIALS IN 3D: Structural, mechanical and dynamic properties from the grain-scale and beyond. Granular materials are the most abundant class of materials processed, stored or handled. They span from cereals to advanced-new-materials and, although simple in composition, their behaviour remains elusive. Through the unique combination of an advanced X-ray tomography facility and cutting-edge 3D network analysis and statistical mechanics approach, the structure, mechanics and dynamic behaviour of these systems will be explored at the grain-scale.
A greater understanding of this class of materials, which ranks second only to water on the scale of priorities of human activity, will have strong scientific, technological and economical impact in a wide range of fields from concrete to photonic-materials.Read moreRead less
Rapid process development for the assembly of lightweight metal components. This project aims to develop a new quality monitoring system and inverse method for identifying parameters of welding structures for automotive applications. The outcomes may assist automotive industries in improving process quality management and product performance of weld structures.
Molecular Interactions of Chemical Agents with Ion-Channel Proteins. With a minimal number of functional units (proteins) viruses are able to replicate. All of these proteins are possible antiviral targets. In this project we wil1 focus on a short protein called Vpu found in membranes of the HIV-1 virus and aim to analyse the interaction of potential pore blocking compounds. It is essential to know exactly where they sit and how the overall structure of Vpu is affected. For this enterprise we wi ....Molecular Interactions of Chemical Agents with Ion-Channel Proteins. With a minimal number of functional units (proteins) viruses are able to replicate. All of these proteins are possible antiviral targets. In this project we wil1 focus on a short protein called Vpu found in membranes of the HIV-1 virus and aim to analyse the interaction of potential pore blocking compounds. It is essential to know exactly where they sit and how the overall structure of Vpu is affected. For this enterprise we will use nuclear magnetic resonance (NMR) spectroscopy. This information will serve as a springboard for future investigations of virus membrane proteins.
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