Molecular archaeology: new knowledge from molecular weight distributions of synthetic and natural polymers. This project will lead to new understanding of how natural and synthetic polymers are formed. Examples are the enzymatic processes that produce the subtle architecture of rice grains, and the processes that pose problems for developing new techniques for making novel polymer-based materials. The fundamental scientific knowledge from this project will provide a platform for the future devel ....Molecular archaeology: new knowledge from molecular weight distributions of synthetic and natural polymers. This project will lead to new understanding of how natural and synthetic polymers are formed. Examples are the enzymatic processes that produce the subtle architecture of rice grains, and the processes that pose problems for developing new techniques for making novel polymer-based materials. The fundamental scientific knowledge from this project will provide a platform for the future development of improved materials, and for superior grain varieties for food and industrial use. These advances will be of significant benefit to Australian industry and consumers.Read moreRead less
On-demand visible light degradable dental materials. This project aims to break new ground in the field of advanced adhesives by pioneering a unique system that can be cleaved with a defined visible light trigger, enabling the removal of previously bonded material without mechanical force. This would allow two materials to be strongly bonded, including dental crowns, braces and implants. The project will advance on-demand degradable materials design, introducing an advanced class of responsive n ....On-demand visible light degradable dental materials. This project aims to break new ground in the field of advanced adhesives by pioneering a unique system that can be cleaved with a defined visible light trigger, enabling the removal of previously bonded material without mechanical force. This would allow two materials to be strongly bonded, including dental crowns, braces and implants. The project will advance on-demand degradable materials design, introducing an advanced class of responsive networks for applications where reversible bonding is critical. It will have flow on benefits in future dental material applications and also have applications where simple-to-remove, temporary adhesives are required.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0211003
Funder
Australian Research Council
Funding Amount
$125,000.00
Summary
A Facility for Probing Nanostructure in Polymers. The properties of a polymer are only partly determined by its molecular structure. It is now clear that the organization of molecular structure and phase morphology on a nano-scale has an equally important role in determining material behaviour. Increasingly this can be manipulated by judicious choice of formulation and processing variables. The polymer Nano-Structure Facility will bring together Australia's principal polymer experts in this a ....A Facility for Probing Nanostructure in Polymers. The properties of a polymer are only partly determined by its molecular structure. It is now clear that the organization of molecular structure and phase morphology on a nano-scale has an equally important role in determining material behaviour. Increasingly this can be manipulated by judicious choice of formulation and processing variables. The polymer Nano-Structure Facility will bring together Australia's principal polymer experts in this area of structure-property relations and provide them with shared access to the appropriate, modern analytical tools required to probe the nano-structure of such new materials with enhanced properties.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE230100616
Funder
Australian Research Council
Funding Amount
$421,574.00
Summary
Development of high-performance flame-retardant one-component epoxy resins. This project will create a new class of phosphorus/imidazole oligomers for single-component epoxy resins with superior storage stability, fire retardancy and mechanical properties. By establishing a fundamental understanding of the structure-composition-property relationships of one-component epoxy resins, it will address two major challenges - high reactivity and short shelf life, and poor flame retardancy and mechanica ....Development of high-performance flame-retardant one-component epoxy resins. This project will create a new class of phosphorus/imidazole oligomers for single-component epoxy resins with superior storage stability, fire retardancy and mechanical properties. By establishing a fundamental understanding of the structure-composition-property relationships of one-component epoxy resins, it will address two major challenges - high reactivity and short shelf life, and poor flame retardancy and mechanical properties, which limit practical applications. This project will develop environmentally benign, flame-retardant oligomers, reducing fire hazards, protecting lives, property and the environment, by replacing current flammable epoxy resins used in electrical, construction and transportation.Read moreRead less
Synthesis of nanocomposite polymers with targeted properties. This project aims to synthesise novel nanocomposite polymers by living radical polymerisation in water and to understand the way polymer microstructure and nanomorphology control material properties. This will provide the enabling science so that nanomaterials with targeted properties can be tailor-made for biomedical and speciality-coatings applications, and thus dispense with the current trial-and-error methodology. The innovations ....Synthesis of nanocomposite polymers with targeted properties. This project aims to synthesise novel nanocomposite polymers by living radical polymerisation in water and to understand the way polymer microstructure and nanomorphology control material properties. This will provide the enabling science so that nanomaterials with targeted properties can be tailor-made for biomedical and speciality-coatings applications, and thus dispense with the current trial-and-error methodology. The innovations in this project are the novel synthesis of complex polymer architectures in water, and the first quantitative and qualitative structure-property correlations for such materials. This will also result in a deepened understanding of the mechanisms governing the formation of these nanocomposites.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668517
Funder
Australian Research Council
Funding Amount
$220,000.00
Summary
Hyphenated techniques in polymer science and engineering. The collaborator's research capabilities will be greatly enhanced because the equipment will allow simultaneous measurements of various properties which can provide much more information than sequential experiments. Students will be able to undertake research with state-of-the-art equipment which will enhance their research careers and employment prospects. The resulting information will be invaluable to the development of polymer blends ....Hyphenated techniques in polymer science and engineering. The collaborator's research capabilities will be greatly enhanced because the equipment will allow simultaneous measurements of various properties which can provide much more information than sequential experiments. Students will be able to undertake research with state-of-the-art equipment which will enhance their research careers and employment prospects. The resulting information will be invaluable to the development of polymer blends with optimized morphology and mechanical properties; improved polymer processing techniques linked to how the structure and orientation develops; the development of new materials, including novel human tissue implants, from studies of the rheology and phase structure of a polymer during photopolymerization.Read moreRead less
Unravelling a novel stress-signalling system in bacteria. This project aims to investigate the cyclic-di-AMP signalling system in industrially important bacteria. The recently discovered cyclic-di-AMP is essential for normal bacterial growth and plays key roles in heat and antibiotic resistance, metabolism and virulence. This project will develop new biological assays to shed light on how bacteria sense and respond to environmental stress. Expected outcomes include a much deeper understanding of ....Unravelling a novel stress-signalling system in bacteria. This project aims to investigate the cyclic-di-AMP signalling system in industrially important bacteria. The recently discovered cyclic-di-AMP is essential for normal bacterial growth and plays key roles in heat and antibiotic resistance, metabolism and virulence. This project will develop new biological assays to shed light on how bacteria sense and respond to environmental stress. Expected outcomes include a much deeper understanding of signalling inputs and outputs. This should lead to benefits such as guiding the improvement of bacterial strains used in food and biochemical biotechnological applications, and may provide the foundation for the development of novel antibiotics.Read moreRead less
Novel Hybrid Nanotechnologies by Infiltration of Functional Polymers. Hybrid inorganic-organic materials have important applications in energy, environmental and health technologies. Sequential infiltration synthesis (SIS) of polymers is a recently introduced approach to preparing such hybrid structures. Advancement in the field is however hampered by lack of fundamental understanding of the mechanisms of interactions of SIS molecules with polymers, and the narrow range of polymers studied so fa ....Novel Hybrid Nanotechnologies by Infiltration of Functional Polymers. Hybrid inorganic-organic materials have important applications in energy, environmental and health technologies. Sequential infiltration synthesis (SIS) of polymers is a recently introduced approach to preparing such hybrid structures. Advancement in the field is however hampered by lack of fundamental understanding of the mechanisms of interactions of SIS molecules with polymers, and the narrow range of polymers studied so far. This project aims to build a fundamental framework for the development of SIS through systematic studies of interactions of polymers and SIS molecules. Expected outcomes include new methods for constructing nanostructures using functional polymers and novel fabrication processes exploiting polymer self-assembly.Read moreRead less
In-field assessment and lifetime prediction of composite insulators in high voltage electricity transmission networks. New types of composite insulators are now used in extra-high voltage overhead lines in Australia's national electricity grid. Flashover of such insulators due to early ageing may lead to unavailability of vital lines causing power transmission disruptions costing the National Electricity Market tens of millions of dollars.
In this project research will be conducted into agei ....In-field assessment and lifetime prediction of composite insulators in high voltage electricity transmission networks. New types of composite insulators are now used in extra-high voltage overhead lines in Australia's national electricity grid. Flashover of such insulators due to early ageing may lead to unavailability of vital lines causing power transmission disruptions costing the National Electricity Market tens of millions of dollars.
In this project research will be conducted into ageing of elastomers to provide early warning of insulator end-of-life and into new techniques for extracting elastomer samples from live high voltage insulators. Transgrid will cooperate in the application of the technology to give improved understanding of insulator ageing in transmission networks.
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Phase Change Materials for Wind and Solar Energy Storage. This project aims to develop and demonstrate new phase change materials to advance the technology of thermal energy storage. The project will focus on new materials that store thermal energy in the temperature range between 100 - 220°C that is optimal for distributed storage of solar and wind energy. The utility and economics of renewable energy sources are strongly limited by their intermittent nature and inexpensive means of storage are ....Phase Change Materials for Wind and Solar Energy Storage. This project aims to develop and demonstrate new phase change materials to advance the technology of thermal energy storage. The project will focus on new materials that store thermal energy in the temperature range between 100 - 220°C that is optimal for distributed storage of solar and wind energy. The utility and economics of renewable energy sources are strongly limited by their intermittent nature and inexpensive means of storage are urgently required. Expected outcomes of this project include a practical technology, which can be implemented at household and industry level, providing cheap energy from zero-carbon sources. The project aims to provide significant benefits to energy users and support further development of renewables.Read moreRead less