Industrial Transformation Training Centres - Grant ID: IC150100004
Funder
Australian Research Council
Funding Amount
$3,630,239.00
Summary
ARC Training Centre for Forest Value. ARC Training Centre for Forest Value. This training centre aims to build capacity to transform the Australian forest products sector by providing advanced training and research. In particular, it aims to train a workforce capable of improving resource utilisation and creating value at all stages along the forest-to-building supply chain. This should allow the sector to exploit emerging markets in the use of renewable materials. The centre’s partners range fr ....ARC Training Centre for Forest Value. ARC Training Centre for Forest Value. This training centre aims to build capacity to transform the Australian forest products sector by providing advanced training and research. In particular, it aims to train a workforce capable of improving resource utilisation and creating value at all stages along the forest-to-building supply chain. This should allow the sector to exploit emerging markets in the use of renewable materials. The centre’s partners range from forest managers to architects and engineers, to ensure a flow of information from forest to design and manufacture. The centre’s research, and the industry-ready graduates produced, should increase industry productivity, profitability and sustainability, and enable increased returns from Australia’s forests.Read moreRead less
SYNTHESIS OF A NANO-STRUCTURED TITANIA SURFACE AND ITS APPLICATION IN PHOTOCATALYTIC OXIDATION FOR WATER TREATMENT. Australia is facing severe freshwater crisis. Although there is an increasing public awareness of saving and using water efficiently, re-using water/wastewater has been neglected. In Australia, 97% of city runoff and 86% of effluent water is unproductive. How to recycle and re-use them becomes an urgent issue. This project attempts to develop novel titania based photocatalysts to c ....SYNTHESIS OF A NANO-STRUCTURED TITANIA SURFACE AND ITS APPLICATION IN PHOTOCATALYTIC OXIDATION FOR WATER TREATMENT. Australia is facing severe freshwater crisis. Although there is an increasing public awareness of saving and using water efficiently, re-using water/wastewater has been neglected. In Australia, 97% of city runoff and 86% of effluent water is unproductive. How to recycle and re-use them becomes an urgent issue. This project attempts to develop novel titania based photocatalysts to convert organic contaminated water into reusable/potable freshwater. The project's innovation lies in the synthesis of highly reactive nano-structured titania surfaces in fixed form to solve downstream separation problem. Successful development of such photocatalysts will show significant environmental and socio-economic benefits to Australia.Read moreRead less
Formation of organic pollutants in fires of treated and contaminated wood. This project quantifies the emission of dioxins and biphenyls in burning of treated and contaminated wood to provide data on whether combustion of such materials should be regulated in Australia and whether an educational campaign needs to be mounted to make public aware of this problem. For example, our preliminary results indicate that, timber treated with copper boron azole, a non-arsenic replacement for CCA preservat ....Formation of organic pollutants in fires of treated and contaminated wood. This project quantifies the emission of dioxins and biphenyls in burning of treated and contaminated wood to provide data on whether combustion of such materials should be regulated in Australia and whether an educational campaign needs to be mounted to make public aware of this problem. For example, our preliminary results indicate that, timber treated with copper boron azole, a non-arsenic replacement for CCA preservative, produces extremely high levels of dioxins, both in flames and in the ash. If the preliminary results are confirmed, this agent must be disallowed as a wood preservative in Australia, as it poses unacceptable risks to the Australian population and environment. Read moreRead less
Study of molecular interactions between wood pitch fixatives and components of wood pitch. Wood resins, released in pulping, agglomerate in the papermaking process to cause pitch deposits. These deposits adversely affect paper machine efficiency and product quality and limit further recycling of process water. This project aims to investigate the interactions between the components of the wood resins and different fixatives using capillary electrophoresis and other techniques. This knowledge w ....Study of molecular interactions between wood pitch fixatives and components of wood pitch. Wood resins, released in pulping, agglomerate in the papermaking process to cause pitch deposits. These deposits adversely affect paper machine efficiency and product quality and limit further recycling of process water. This project aims to investigate the interactions between the components of the wood resins and different fixatives using capillary electrophoresis and other techniques. This knowledge will provide a better understanding of the role of the physical and chemical properties of the fixatives in fixing the different compounds in wood resins. Molecular modelling will be used to design new fixatives that will be selective to a mixture of wood resins.
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Tough bio-derived and biodegradable wood plastic composites. This project aims for the development of tough bio-based and biodegradable wood plastic composites (WPCs), directly addressing a key end-user demand that performance of bio-WPCs must be at least comparable with existing commercial WPCs. The project expects to generate key innovations such as developing a new, high performance, bio-based and biodegradable WPC by incorporating native spinifex-derived nano-cellulose fibres, ensuring excel ....Tough bio-derived and biodegradable wood plastic composites. This project aims for the development of tough bio-based and biodegradable wood plastic composites (WPCs), directly addressing a key end-user demand that performance of bio-WPCs must be at least comparable with existing commercial WPCs. The project expects to generate key innovations such as developing a new, high performance, bio-based and biodegradable WPC by incorporating native spinifex-derived nano-cellulose fibres, ensuring excellent, molecular-level dispersion with a novel low-cost and energy-efficient wet-mix technology. This will provide significant benefits as it will lead to new products and markets for the Australian forestry industry and for rural and indigenous Australia, maximising Australia’s competitive advantage in biomass-derived products.Read moreRead less
Programming anisotropy into responsive soft materials. The project aims to generate viscoelastic soft materials with programmable anisotropy using aqueous suspensions of colloidal rods that have tunable surface coatings. The project expects to generate new knowledge in the rheology and structural characteristics of this unique class of materials. A key innovation is the use of charge-directed polymer self-assembly to control colloidal interactions, suspension rheology and phase behaviour. The in ....Programming anisotropy into responsive soft materials. The project aims to generate viscoelastic soft materials with programmable anisotropy using aqueous suspensions of colloidal rods that have tunable surface coatings. The project expects to generate new knowledge in the rheology and structural characteristics of this unique class of materials. A key innovation is the use of charge-directed polymer self-assembly to control colloidal interactions, suspension rheology and phase behaviour. The intended outcome is spatial control over the orientation of nanostructures, potentially mimicking the structural hierarchy found in nature. This should provide significant benefits to the creation of viscoelastic materials with complex rheology as well as structural, mechanical and optical heterogeneity.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140100212
Funder
Australian Research Council
Funding Amount
$393,229.00
Summary
Behaviour and reliability of Veneer Based Composite structures manufactured from waste hardwood plantation thinning. This project will investigate the structural behaviour, strength and reliability of innovative veneer based composite structures manufactured from waste hardwood plantation thinning. Unlike sawn timber, these structures have efficient cross-sectional shapes and can be made in sizes currently not available in timber. Yet due to the proportion of natural singularities in the materia ....Behaviour and reliability of Veneer Based Composite structures manufactured from waste hardwood plantation thinning. This project will investigate the structural behaviour, strength and reliability of innovative veneer based composite structures manufactured from waste hardwood plantation thinning. Unlike sawn timber, these structures have efficient cross-sectional shapes and can be made in sizes currently not available in timber. Yet due to the proportion of natural singularities in the material, the variability in their mechanical properties is not fully understood and their actual strength cannot be accurately predicted. Additionally, their exact structural behaviour and failure modes require attention. This project aims to fill these gaps in knowledge and ultimately establish probability-based limit state design criteria for these sections.Read moreRead less
Industrial Transformation Training Centres - Grant ID: IC180100008
Funder
Australian Research Council
Funding Amount
$3,981,223.00
Summary
ARC Training Centre for Multiscale 3D Imaging, Modelling and Manufacturing. The ARC Training Centre for Multiscale 3D Imaging, Modelling and Manufacturing aims to connect the detailed microscopic characteristics of materials with their macroscopic properties and design characteristics of natural and manufactured structures. It will train a new generation of researchers and practitioners in the emerging discipline of Digital Materials. The approach allows optimisation at all scales, enabling cost ....ARC Training Centre for Multiscale 3D Imaging, Modelling and Manufacturing. The ARC Training Centre for Multiscale 3D Imaging, Modelling and Manufacturing aims to connect the detailed microscopic characteristics of materials with their macroscopic properties and design characteristics of natural and manufactured structures. It will train a new generation of researchers and practitioners in the emerging discipline of Digital Materials. The approach allows optimisation at all scales, enabling cost reductions and performance enhancements in key industries, including Oil, Gas and Energy Resources, Medical Technologies, and Advanced Manufacturing. The Centre expects to reduce the time needed in the prototyping cycle and product development, increasing industry’s capacity for accelerated innovation. The developments will build world-class Australian capabilities for developing high-value scaleable production of bespoke products and optimised process design.Read moreRead less
Improving the Processing of Timber from Plantation Forests: The Challenge of Managing Variability. Drying is a key step in processing timber. The increasing availability of plantation hardwood timber, with greater variability in its properties than previous resources, presents an opportunity to take advantage of the development of better mathematical techniques for process optimization and better drying and mechanical models for timber to address this challenge. This project will produce optimi ....Improving the Processing of Timber from Plantation Forests: The Challenge of Managing Variability. Drying is a key step in processing timber. The increasing availability of plantation hardwood timber, with greater variability in its properties than previous resources, presents an opportunity to take advantage of the development of better mathematical techniques for process optimization and better drying and mechanical models for timber to address this challenge. This project will produce optimized drying schedules, which are combinations of temperatures and humidities used during drying, to effectively dry plantation timber with variable properties, producing timber for high-value and appearance-grade end uses, such as flooring and furniture.Read moreRead less
Exploiting Resonance in Improving Dried Timber Quality by Optimizing Cyclic Drying Processes in Solar Kilns. Maximizing the value of final dried timber is essential for maximizing the economic benefits for Australia. If 10% of one million cubic metres of sawn hardwood timber produced annually in Australia increases its value raised by $500/m3, then the potential direct gain to Australian companies is over A$50 million per year. Multiplier effects include future applications to the drying of fo ....Exploiting Resonance in Improving Dried Timber Quality by Optimizing Cyclic Drying Processes in Solar Kilns. Maximizing the value of final dried timber is essential for maximizing the economic benefits for Australia. If 10% of one million cubic metres of sawn hardwood timber produced annually in Australia increases its value raised by $500/m3, then the potential direct gain to Australian companies is over A$50 million per year. Multiplier effects include future applications to the drying of foods, where the potential benefit in using solar kilns is a reduction in CO2 emissions of at least a million tonnes of CO2 per year, and a potential cost reduction of A$38 million per year.Read moreRead less