Discovery Early Career Researcher Award - Grant ID: DE230100471
Funder
Australian Research Council
Funding Amount
$456,318.00
Summary
Designing advanced Zn-ion batteries towards practical applications. Aqueous Zn-ion batteries (ZIBs) are much safer and cheaper than current Li-ion batteries due to the water-based electrolyte and abundant Zn reserves. However, the state-of-the-art ZIB technique faces huge challenges for practical applications due to the low cathode capacity and poor Zn anode reversibility. This project aims to design novel cathodes with a new-type mechanism and highly reversible Zn anodes. Accordingly, on-demand ....Designing advanced Zn-ion batteries towards practical applications. Aqueous Zn-ion batteries (ZIBs) are much safer and cheaper than current Li-ion batteries due to the water-based electrolyte and abundant Zn reserves. However, the state-of-the-art ZIB technique faces huge challenges for practical applications due to the low cathode capacity and poor Zn anode reversibility. This project aims to design novel cathodes with a new-type mechanism and highly reversible Zn anodes. Accordingly, on-demand large-size ZIBs and flexible devices under industrial parameters will also be developed. The success of this project will place Australia at the forefront of implementing safe and low-cost batteries in largescale smart grid systems, household markets, and wearable medical devices.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100952
Funder
Australian Research Council
Funding Amount
$432,237.00
Summary
Developing aluminium-sulfur batteries with high voltage and low cost. As use of renewable energy sources increases, so too does the need for suitable storage systems for the energy produced. Aluminium-Sulfur (Al-S) batteries provide a reliable energy storage option, but suffer from a low voltage output and despite aluminium and sulfur being two of the world’s most abundant and low-cost materials, other components in batteries are prohibitively expensive. This project aims to address these challe ....Developing aluminium-sulfur batteries with high voltage and low cost. As use of renewable energy sources increases, so too does the need for suitable storage systems for the energy produced. Aluminium-Sulfur (Al-S) batteries provide a reliable energy storage option, but suffer from a low voltage output and despite aluminium and sulfur being two of the world’s most abundant and low-cost materials, other components in batteries are prohibitively expensive. This project aims to address these challenges by designing an Al-S battery technology with efficient electrode materials and low-cost electrolytes, making them both cost effective and capable of high levels of energy storage. The outcome will place Australia as a world leader in battery technology and support our future renewable energy storage needs.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100159
Funder
Australian Research Council
Funding Amount
$473,847.00
Summary
Developing Room-Temperature Liquid Metal Batteries for Safe Energy Storage. To overcome safety issues intrinsic to the prevalent solid metal anodes in battery technology, this project aims to develop room-temperature liquid metal batteries by employing liquid Sodium-Potassium alloy. Innovations will span the development of the electrode concept, interface-oriented electrolyte design guided by theory and experiment, and prototype battery cell examples to illustrate how high round-trip efficiencie ....Developing Room-Temperature Liquid Metal Batteries for Safe Energy Storage. To overcome safety issues intrinsic to the prevalent solid metal anodes in battery technology, this project aims to develop room-temperature liquid metal batteries by employing liquid Sodium-Potassium alloy. Innovations will span the development of the electrode concept, interface-oriented electrolyte design guided by theory and experiment, and prototype battery cell examples to illustrate how high round-trip efficiencies at fast charging can be achieved over a prolonged time. The anticipated outcomes would transform battery technology concepts while providing a critical scientific basis for commercialisation. Further, the success of this project would help Australia realise its shift from traditional to emerging sustainable energy systems.Read moreRead less
Rational Electrolyte Design and Engineering for Next-Generation Batteries. The fast-growing energy storage market demands new battery technologies with high energy density. Lithium (Li) metal batteries are an ideal solution, although instability of the Li metal/electrolyte interface remains a challenge. The project aims to drive key advancements in electrolyte engineering for Li metal batteries with long life and high safety. Advanced characterisation and computation will reveal the structure-pr ....Rational Electrolyte Design and Engineering for Next-Generation Batteries. The fast-growing energy storage market demands new battery technologies with high energy density. Lithium (Li) metal batteries are an ideal solution, although instability of the Li metal/electrolyte interface remains a challenge. The project aims to drive key advancements in electrolyte engineering for Li metal batteries with long life and high safety. Advanced characterisation and computation will reveal the structure-property relationship of electrolyte to build electrolyte design principles. This will contribute to ground-breaking knowledge, commercialisation, and boost Australia’s capability to design and manufacture next-generation energy storage devices for billion-dollar markets in smart grids, portable devices and electric vehicles.Read moreRead less
Seawater Electrolysis for Hydrogen and Commodity Chemicals Production. This project aims at sustainable production of hydrogen and chlorine-containing chemicals via development of revolutionary electrocatalysis that uses abundant seawater to replace scarce freshwater as feedstock. Fundamental science will be developed for addressing the knowledge gap between well-developed purified water electrolysis and emerging saline surface water electrolysis. Outcomes will include new knowledge of complex r ....Seawater Electrolysis for Hydrogen and Commodity Chemicals Production. This project aims at sustainable production of hydrogen and chlorine-containing chemicals via development of revolutionary electrocatalysis that uses abundant seawater to replace scarce freshwater as feedstock. Fundamental science will be developed for addressing the knowledge gap between well-developed purified water electrolysis and emerging saline surface water electrolysis. Outcomes will include new knowledge of complex reaction mechanism(s), new electrode materials design, and relative device development for seawater electrolysis. This project will significantly benefit renewable energy use and commodity-chemicals manufacturing, together with reducing pressure on Australia's freshwater scarcity. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100846
Funder
Australian Research Council
Funding Amount
$350,237.00
Summary
Probing Electrochemical Interface in CO2 reduction by Operando Computation. This project aims to explore the structure and dynamics of electrochemical interfaces using operando computational techniques, reveal the influence of catalyst structure and electrolyte environment on catalytic performance, and propose effective design strategies to facilitate the conversion of CO2 to high value-added fuels and chemicals. Innovations are expected in the new mechanism and rational design of electrocatalys ....Probing Electrochemical Interface in CO2 reduction by Operando Computation. This project aims to explore the structure and dynamics of electrochemical interfaces using operando computational techniques, reveal the influence of catalyst structure and electrolyte environment on catalytic performance, and propose effective design strategies to facilitate the conversion of CO2 to high value-added fuels and chemicals. Innovations are expected in the new mechanism and rational design of electrocatalysts. Expected outcomes include the discovery of new mechanisms at the electrochemical interface, the effect of local environmental changes on catalytic performance, and effective strategies for C2+ product. Benefits include a sustainable future for Australia with decreased CO2 emissions and increased green-fuel production.Read moreRead less