Future sodium based electrochemical energy storage technologies. New rechargeable batteries will be developed through the use of breakthrough electrolytes based on liquid salts. These batteries are vital for the widespread use of renewables in Australia's electricity grid. They will also enable new generations of environmental sensor technology.
Solid-state lithium batteries using phase-stabilised electrolytes. This project aims to develop advanced lithium batteries using multifunctional phase-stabilised solid-state electrolytes. Solid-state lithium batteries are the ultimate end goal of the battery industry, owing to their unique features including no fire hazard, high energy and power densities, and long service lifespan. By combining nanofabrication and novel electrolyte materials, the project expects to boost the performances of sol ....Solid-state lithium batteries using phase-stabilised electrolytes. This project aims to develop advanced lithium batteries using multifunctional phase-stabilised solid-state electrolytes. Solid-state lithium batteries are the ultimate end goal of the battery industry, owing to their unique features including no fire hazard, high energy and power densities, and long service lifespan. By combining nanofabrication and novel electrolyte materials, the project expects to boost the performances of solid-state lithium batteries, establishing them as an advanced energy technology to meet future energy storage and conversion needs. The newly developed battery technology will be widely used for portable electronics, electric vehicles and smart electricity grids that integrate renewable energy sources.Read moreRead less
Polyoxometalate Clusters: Catalytic Chemistry in Solution and Condensed States. Polyoxometalate cluster anions are soluble metal-oxygen clusters that are cheap, robust and non-toxic.
Conditions for systematic tuning of redox potentials over the range +2 to -3 V have become accessible via certain photo-active polyoxometalates. The same system can provide powerful oxidants (that rival chlorine) and powerful reductants (that rival potassium).
The program will take advantage of this unique ....Polyoxometalate Clusters: Catalytic Chemistry in Solution and Condensed States. Polyoxometalate cluster anions are soluble metal-oxygen clusters that are cheap, robust and non-toxic.
Conditions for systematic tuning of redox potentials over the range +2 to -3 V have become accessible via certain photo-active polyoxometalates. The same system can provide powerful oxidants (that rival chlorine) and powerful reductants (that rival potassium).
The program will take advantage of this unique range of properties to explore:-
(i) coupling of photo- and electro-chemical processes into effective catalytic cycles;
(ii) photo- and electro-chemical processes in ionic liquid solvents;
(iii) synthesis and redox reactivity of nanoparticles stabilised by polyoxometalates.
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Future electrochemical energy storage technologies. New rechargeable batteries will be developed through the use of breakthrough electrolytes based on liquid salts. These batteries are vital for the widespread use of renewables in Australia's electricity grid. They will also enable new generations of environmental sensor technology.
Early Career Industry Fellowships - Grant ID: IE230100468
Funder
Australian Research Council
Funding Amount
$450,000.00
Summary
Scalable high-performance electrolytic hydrogen generator. The project aims to demonstrate energy-efficient generation of compressed hydrogen by water electrolysis in a high pressure electrolyser test-rig produced by Melbourne company Energys Australia P/L, using high-performance membrane-electrode assemblies. Innovative electrode architectures, membranes, and method for their high through-put lamination will be developed. New knowledge in catalysis, device fabrication and materials science is e ....Scalable high-performance electrolytic hydrogen generator. The project aims to demonstrate energy-efficient generation of compressed hydrogen by water electrolysis in a high pressure electrolyser test-rig produced by Melbourne company Energys Australia P/L, using high-performance membrane-electrode assemblies. Innovative electrode architectures, membranes, and method for their high through-put lamination will be developed. New knowledge in catalysis, device fabrication and materials science is expected to be generated. The major project outcome is sustainable method for generation of compressed hydrogen at significantly reduced cost as compared to the existing technologies. Benefits include industry-ready processes for electrolyser and hydrogen production that support Australian energy industries.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.
New dimensions of electrocatalyst design for sustainable energy future. This project aims to produce valuable chemicals from air, water and Australia’s abundant renewable energy, by developing efficient, robust catalysts for water oxidation, nitrogen reduction and ammonia oxidation — key processes for sustainable production of green fuels and fertilisers. The interdisciplinary project strategy will use a suite of advanced instrumental and theoretical tools to understand and control how catalysts ....New dimensions of electrocatalyst design for sustainable energy future. This project aims to produce valuable chemicals from air, water and Australia’s abundant renewable energy, by developing efficient, robust catalysts for water oxidation, nitrogen reduction and ammonia oxidation — key processes for sustainable production of green fuels and fertilisers. The interdisciplinary project strategy will use a suite of advanced instrumental and theoretical tools to understand and control how catalysts operate. Expected outcomes include new techniques to study catalysts, new catalyst design concepts, and novel high-performance catalytic materials and devices for sustainable electrosynthesis. These new technologies should reduce emissions and help Australia be a world leader in renewable-energy and fertiliser export.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE190100005
Funder
Australian Research Council
Funding Amount
$404,000.00
Summary
Perovskite-based electrocatalysts for water electrolysis. This project aims to develop novel perovskite-based catalysts with high catalytic activity and long-term stability for the practical application of alkaline water splitting. A new family of overall water-splitting materials in alkaline media based on low-cost and earth-abundant perovskite oxides will be developed, which offer a viable alternative to the benchmark noble metal-based catalysts. Clean hydrogen energy generated by these effici ....Perovskite-based electrocatalysts for water electrolysis. This project aims to develop novel perovskite-based catalysts with high catalytic activity and long-term stability for the practical application of alkaline water splitting. A new family of overall water-splitting materials in alkaline media based on low-cost and earth-abundant perovskite oxides will be developed, which offer a viable alternative to the benchmark noble metal-based catalysts. Clean hydrogen energy generated by these efficient perovskite catalysts will not only reduce carbon dioxide emissions and alleviate air pollution, but also create opportunities for Australian industries, such as the widespread use of renewable solar and wind energy and fuel cell vehicles.Read moreRead less
Towards ab initio molecular dynamics simulations of proton and electron transfer processes. Electrochemical technologies seek design capabilities to enable the discovery of novel electrolytes with valuable properties. This project will develop new advanced computational methods to understand electron and proton transfer in electrolytes and thereby allow us to enhance performance of electrochemical devices and control metal deposition.
Parameterisation of voltammetry in a machine learning environment. Important devices in modern society such as batteries, fuel cells and medical sensors exploit special properties of complex electrochemical reactions. The aim of this multidisciplinary project is to develop an integrated approach to intelligent collection and analysis of large electrochemical data sets in a machine-learning environment. As a result, it will become possible for the first time to globally model and quantitatively p ....Parameterisation of voltammetry in a machine learning environment. Important devices in modern society such as batteries, fuel cells and medical sensors exploit special properties of complex electrochemical reactions. The aim of this multidisciplinary project is to develop an integrated approach to intelligent collection and analysis of large electrochemical data sets in a machine-learning environment. As a result, it will become possible for the first time to globally model and quantitatively parameterise all aspects of the dynamic electrochemistry associated with exceptionally complex electrochemical reactions in a statistically significant framework. Problems to be addressed are of biological and chemical significance. An end product will be a commercially viable, user-friendly instrumentation package.Read moreRead less