Mesoporous conducting carbon-based materials for energy. This project aims to synthesise highly ordered mesoporous conducting polymers and graphitic carbons with a high conductivity, different pore structures, tuneable pore diameters, and functionalised with transition metal oxide nanoparticles. It will make a highly efficient, low cost and stable energy storage device using functionalised mesoporous conducting polymeric and graphitic electrodes that combine pseudo capacitance and electrical dou ....Mesoporous conducting carbon-based materials for energy. This project aims to synthesise highly ordered mesoporous conducting polymers and graphitic carbons with a high conductivity, different pore structures, tuneable pore diameters, and functionalised with transition metal oxide nanoparticles. It will make a highly efficient, low cost and stable energy storage device using functionalised mesoporous conducting polymeric and graphitic electrodes that combine pseudo capacitance and electrical double layer capacitance, high power and energy density and a long cycle life. This electrode system for supercapacitors is expected to address clean energy generation and environmental problems and create opportunities for Australian industries.Read moreRead less
Faster interfacial electron transfer: the effect of molecule shape and size. This project aims to explore the effect of shape and size of pi-conjugated molecules on interfacial electron transfer reactions, which are fundamentally important in all applications of photo-electrochemical conversion and storage of energy. By making two series of pi-conjugated molecules and determining electron transfer rates using a combination of transient spectroscopies and computational chemistry, the project expe ....Faster interfacial electron transfer: the effect of molecule shape and size. This project aims to explore the effect of shape and size of pi-conjugated molecules on interfacial electron transfer reactions, which are fundamentally important in all applications of photo-electrochemical conversion and storage of energy. By making two series of pi-conjugated molecules and determining electron transfer rates using a combination of transient spectroscopies and computational chemistry, the project expects to generate new design principles for molecules with the potential to significantly improve the efficiencies of solar energy conversion and photo-catalytic processes. The new materials and findings will be exploited in a novel redox-mediated water splitting device as a practical outcome with potential end user benefits.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220101113
Funder
Australian Research Council
Funding Amount
$428,000.00
Summary
Optimal reaction pathways towards advanced energy technology. This project aims to develop a novel lithium-ion battery (LIB) system that delivers high energy-density, a long cycle life, low-cost, and high safety based on conversion-type lithium oxide cathodes. Expected outcomes of this project will address the preliminary challenges for the practical use of lithium-oxide, which requires innovative designs of reaction pathways to lithium oxide cathode and lithium metal anode architectures as well ....Optimal reaction pathways towards advanced energy technology. This project aims to develop a novel lithium-ion battery (LIB) system that delivers high energy-density, a long cycle life, low-cost, and high safety based on conversion-type lithium oxide cathodes. Expected outcomes of this project will address the preliminary challenges for the practical use of lithium-oxide, which requires innovative designs of reaction pathways to lithium oxide cathode and lithium metal anode architectures as well as a fundamental in-depth understanding of the electrochemical and growing mechanisms. This project will establish a manufacturing road-map for a novel lithium-ion battery system in Australia with practical reliability by integrating active lithium oxide cathode, optimized electrolyte, and lithium metal anode.Read moreRead less
Tuning the electrolytes for high efficiency solar splitting of water. This project will develop a new technology that uses ionic liquids and sunlight to split water into hydrogen and oxygen to be used as a clean fuel. Australia has abundant sunlight, is very close to the growing energy markets of the Asia-Pacific region, and is ideally placed to benefit from this new technology.
Porous Electromaterials for Hydrogen Production and Energy Storage. This project aims to develop nanocomposite electrodes and membranes for efficient production of renewable hydrogen and the next generation of high-energy-density battery technologies. This will be accomplished by the engineering of multi-scale porous materials with tuneable electrical, chemical and morphological properties using earth abundant elements. The intended outcome is the establishment of a scalable methodology for the ....Porous Electromaterials for Hydrogen Production and Energy Storage. This project aims to develop nanocomposite electrodes and membranes for efficient production of renewable hydrogen and the next generation of high-energy-density battery technologies. This will be accomplished by the engineering of multi-scale porous materials with tuneable electrical, chemical and morphological properties using earth abundant elements. The intended outcome is the establishment of a scalable methodology for the structuring and effective integration of microporous materials in highly conductive scaffolds, achieving superior charge and molecular transport, as well as high surface activity. Broad social and economic benefits are anticipated providing new technological solutions for renewable energy storage and fuel production.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220101105
Funder
Australian Research Council
Funding Amount
$425,000.00
Summary
Developing Sustainable and Reliable Anode-free Lithium Metal Batteries. This project aims to investigate and optimise the functional properties of anode-free lithium metal battery electrodes. The project expects to develop a novel, high-throughput electrochemistry platform that can rapidly screen new materials and chemistries across length scales, from single atoms to entire battery cells. Understanding battery performance in such detail is expected to enhance our capability to design and manufa ....Developing Sustainable and Reliable Anode-free Lithium Metal Batteries. This project aims to investigate and optimise the functional properties of anode-free lithium metal battery electrodes. The project expects to develop a novel, high-throughput electrochemistry platform that can rapidly screen new materials and chemistries across length scales, from single atoms to entire battery cells. Understanding battery performance in such detail is expected to enhance our capability to design and manufacture smart battery materials that are higher performing, safer and longer lasting than current technologies. This should provide significant socio-economic and environmental benefits, through the development of commercially-feasible next-generation devices, used by households or businesses to store renewable energy.Read moreRead less
Composite oxides as next-generation photocatalysts for solar energy capture. This project aims to prepare new photocatalysts that capture and convert solar energy to stored energy by directly splitting water into oxygen and hydrogen, a perfectly clean and renewable fuel. The project will use a "bottom-up" nanoscale approach, in which compounds with different chemical and electronic properties, but with compatible crystal structures in at least one dimension, are assembled in a single synthetic s ....Composite oxides as next-generation photocatalysts for solar energy capture. This project aims to prepare new photocatalysts that capture and convert solar energy to stored energy by directly splitting water into oxygen and hydrogen, a perfectly clean and renewable fuel. The project will use a "bottom-up" nanoscale approach, in which compounds with different chemical and electronic properties, but with compatible crystal structures in at least one dimension, are assembled in a single synthetic step to form a well-ordered composite. By making composites of compounds the band gaps - crucial to capturing light - and surfaces -crucial to evolving hydrogen and oxygen gas- of which complement each other, the project can deliver higher performing materials at a lower cost than can be achieved by conventional top-down modification. The project will deliver new and improved photocatalysts that will hasten progress towards commercially viable systems, helping to establish a new technology and putting pressure on competing technologies such as photovoltaics and wind to drive the renewables sector forward.Read moreRead less
Two-dimensional plasmonic heterogeneous nanostructures for photocatalysis. This project aims to design and explore two-dimensional heterogeneous photocatalysts that can convert solar energy into usable chemical energy. This project will investigate the correlation between surface plasmonic resonance and photocatalytic activities on the atomic level. Heterogeneous engineering and in-situ investigation of atomic-level photocatalytic dynamics is expected to yield several new full-solar-spectrum pho ....Two-dimensional plasmonic heterogeneous nanostructures for photocatalysis. This project aims to design and explore two-dimensional heterogeneous photocatalysts that can convert solar energy into usable chemical energy. This project will investigate the correlation between surface plasmonic resonance and photocatalytic activities on the atomic level. Heterogeneous engineering and in-situ investigation of atomic-level photocatalytic dynamics is expected to yield several new full-solar-spectrum photocatalysts. The project is expected to contribute to the understanding of the processes and mechanisms underlying photocatalysis, and lead to useable, stable and durable photocatalytics. The outcomes will enable efficient, cost-effective and reliable production of clean energy in a low-emission way.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100128
Funder
Australian Research Council
Funding Amount
$300,000.00
Summary
High performance analytical tools to strengthen clean energy research. High performance analytical tools are vital to the success of emerging research fields of national priority. By filling a gap in materials routine characterisation capabilities, the equipment requested will lead to major advances in fundamental and applied research aimed at carbon abatement and clean energy technologies. This includes technologies for clean energy generation by solar means and from decarbonised fossil fuels, ....High performance analytical tools to strengthen clean energy research. High performance analytical tools are vital to the success of emerging research fields of national priority. By filling a gap in materials routine characterisation capabilities, the equipment requested will lead to major advances in fundamental and applied research aimed at carbon abatement and clean energy technologies. This includes technologies for clean energy generation by solar means and from decarbonised fossil fuels, efficient energy storage systems, advanced fuel cells for electricity generation, and hydrogen as the universal energy vector. Advancement of these technologies will bring solutions to the grand challenges facing Australia and in turn benefit industry and society.
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Discovery Early Career Researcher Award - Grant ID: DE160100504
Funder
Australian Research Council
Funding Amount
$370,000.00
Summary
Intermediate Band Solar Cells Based on Triplet-Triplet Annihilation. This project seeks to develop a new technology which allows solar cells to harvest a broader range of light from the sun, including red and infrared light, to increase solar-to-electric conversion efficiency. It is proposed that this would be accomplished through a series of chemical reactions which allow electrical power to be generated either by conventional means or a multi-step process in which low energy light is ‘glued’ t ....Intermediate Band Solar Cells Based on Triplet-Triplet Annihilation. This project seeks to develop a new technology which allows solar cells to harvest a broader range of light from the sun, including red and infrared light, to increase solar-to-electric conversion efficiency. It is proposed that this would be accomplished through a series of chemical reactions which allow electrical power to be generated either by conventional means or a multi-step process in which low energy light is ‘glued’ together. This is of interest in relation to emerging technologies such as dye-sensitised solar cells, which are low cost, architecturally appealing and amenable to flexible substrates. It is anticipated that this project will provide a means for substantial improvement in solar cell efficiencies.Read moreRead less