Cation Ordering - A Strategy to Prepare Multiferroic Oxides. This project will produce new families of functional metal oxides with technologically relevant properties, especially multiferroic behavior. Such materials are highly sort-after in the rapidly emerging field of spintronics. Through comprehensive experimental studies of a number of such materials this project will enhance the ability of industry to develop new and improved materials.
Nickel(III) Oxyhydroxide (NiOOH) as a Positive Electrode Material in Primary Cells. In recent years, the demands put on batteries has increased due to the development of sophisticated portable electronic devices. With the currently available primary battery systems finding it difficult to cope with these demands, there is considerable incentive to develop an improved system with an appropriate capability. This project focuses on nickel(III) oxyhydroxide (NiOOH) as a cathode material. NiOOH is us ....Nickel(III) Oxyhydroxide (NiOOH) as a Positive Electrode Material in Primary Cells. In recent years, the demands put on batteries has increased due to the development of sophisticated portable electronic devices. With the currently available primary battery systems finding it difficult to cope with these demands, there is considerable incentive to develop an improved system with an appropriate capability. This project focuses on nickel(III) oxyhydroxide (NiOOH) as a cathode material. NiOOH is used widely in rechargeable battery systems, where it performs adequately even under severe discharge conditions. However, in primary battery systems, NiOOH suffers from self discharge. This project aims to use the performance capabilities of NiOOH in a primary system, by investigating ways to improve its stability. The benefits for Delta EMD will be protection of their existing business, as well as opening the door to the commercial manufacture of an advanced export material.Read moreRead less
Capacitance Fade Mechanisms in Carbon-Based Supercapacitors. Energy storage is of significant importance to the global community. This project addresses certain performance issues concerning prolonged energy storage in supercapacitors, which are an emerging technology in the electronics industry. CAP-XX is Australia's only manufacturer of supercapacitors, and the improvements to their products that will result from this work, will lead to significant returns to them and the Australian economy.
Designing Nano-Pore Architectures for High Power Battery Materials. In recent years there has been a steady increase in the popularity of portable electronic devices. Of the numerous battery systems available, alkaline MnO2/Zn cells are most commonly used to power these devices. However, as the device power requirements increase, so too does the demand on these cells to perform. Delta EMD, Australia, currently exports ~10% of the world's supply of MnO2 for these cells. Their collaboration with p ....Designing Nano-Pore Architectures for High Power Battery Materials. In recent years there has been a steady increase in the popularity of portable electronic devices. Of the numerous battery systems available, alkaline MnO2/Zn cells are most commonly used to power these devices. However, as the device power requirements increase, so too does the demand on these cells to perform. Delta EMD, Australia, currently exports ~10% of the world's supply of MnO2 for these cells. Their collaboration with personnel from the University of Newcastle, who have significant expertise in the field of MnO2 research, will focus on designing a superior MnO2 with optimized nano-pore architecture for high power battery applications.Read moreRead less
Amplifying light emission with metal-fluorophore nanostructures for ultrasensitive biosensing. This proposal focuses on translating nanotechnology to ultrasensitive molecular monitoring for biomedicine. We will apply a new tool, amplified fluorophores to proteomics where they will provide an improved method for early detection and understanding of diseases through molecular fingerprints. The project will also generate an ultra-sensitive, rapid technology that can be used for personalized point ....Amplifying light emission with metal-fluorophore nanostructures for ultrasensitive biosensing. This proposal focuses on translating nanotechnology to ultrasensitive molecular monitoring for biomedicine. We will apply a new tool, amplified fluorophores to proteomics where they will provide an improved method for early detection and understanding of diseases through molecular fingerprints. The project will also generate an ultra-sensitive, rapid technology that can be used for personalized point-of-care diagnostics. The applications can include the detection of disease markers, pathogens or the determination of protein content in a clinical sample. These technologies will be applicable across a spectrum or of diseases all of which will benefit the broader community.Read moreRead less
Hydrogen storage materials for energy conversion applications. For a clean environment, the ideal synthetic fuel is hydrogen because it is lightweight, highly abundant and its oxidation product (water) is environmentally benign. However, the effective storage of hydrogen remains a scientific challenge. This project aims to develop innovative materials with high hydrogen storage capacity and long cycle life, including new composite hydrides, catalysed metal hydrides and various nanotubes. The exp ....Hydrogen storage materials for energy conversion applications. For a clean environment, the ideal synthetic fuel is hydrogen because it is lightweight, highly abundant and its oxidation product (water) is environmentally benign. However, the effective storage of hydrogen remains a scientific challenge. This project aims to develop innovative materials with high hydrogen storage capacity and long cycle life, including new composite hydrides, catalysed metal hydrides and various nanotubes. The expected outcome is the achievement of high reversible hydrogen storage capacity to meet all the demands required for energy conversion applications, in particular, for hydrogen storage/fuel-cell vehicular applications.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE160100596
Funder
Australian Research Council
Funding Amount
$372,000.00
Summary
Lithium-Ion Conducting Sulfide Cathodes for All-Solid-State Li–S Batteries. The aim of the project is to develop lithium-ion conducting sulphide cathode materials for high-performance all-solid-state lithium-sulphur (Li–S) batteries. Substituting solid-state electrolyte for liquid electrolyte is the most efficient approach to eliminate the polysulfide shuttle effect, which is the biggest obstacle for the practical application of Li–S batteries based on liquid electrolytes. The project aims to de ....Lithium-Ion Conducting Sulfide Cathodes for All-Solid-State Li–S Batteries. The aim of the project is to develop lithium-ion conducting sulphide cathode materials for high-performance all-solid-state lithium-sulphur (Li–S) batteries. Substituting solid-state electrolyte for liquid electrolyte is the most efficient approach to eliminate the polysulfide shuttle effect, which is the biggest obstacle for the practical application of Li–S batteries based on liquid electrolytes. The project aims to develop novel Li2S-rich cathode materials with high lithium-ion conductivity, which will form the basis of all-solid-state Li–S batteries with high energy density. The new battery is expected to have wide applications in portable electronic devices, electric vehicles and grid-scale renewable energy storage.Read moreRead less
Molecular Framework Materials: Nanoporosity and Anomalous Thermal Expansion. The design and construction of advanced nanomaterials represents both a key area of fundamental research and a critical step in the push towards smarter and more efficient high-level technologies. Here we explore the strategic assembly of molecular materials that have entirely new and highly useful properties, namely, nanoporosity and anomalous thermal expansion. This innovative work will lead to important fundamental ....Molecular Framework Materials: Nanoporosity and Anomalous Thermal Expansion. The design and construction of advanced nanomaterials represents both a key area of fundamental research and a critical step in the push towards smarter and more efficient high-level technologies. Here we explore the strategic assembly of molecular materials that have entirely new and highly useful properties, namely, nanoporosity and anomalous thermal expansion. This innovative work will lead to important fundamental advances in nanoscience and will forge deep understandings of how materials properties relate to nanoscale structure. These advances will spur a wide range of important new technologies, with application of the materials in molecular separations and sensing, clean energy storage, electronics and photonics.Read moreRead less
Advanced Molecular Nanomaterials. The design and construction of advanced nanomaterials is a key step in the push towards smarter and more efficient high-level technologies. Here we mount a major research program into the strategic assembly of molecular nanomaterials that have entirely new and highly useful properties. This innovative work will lead to important fundamental advances in nanoscience and will forge deep understandings of how materials properties relate to nanoscale structure. Th ....Advanced Molecular Nanomaterials. The design and construction of advanced nanomaterials is a key step in the push towards smarter and more efficient high-level technologies. Here we mount a major research program into the strategic assembly of molecular nanomaterials that have entirely new and highly useful properties. This innovative work will lead to important fundamental advances in nanoscience and will forge deep understandings of how materials properties relate to nanoscale structure. These advances will spur a wide range of important new technologies, with application of the materials in electronics, photonics, molecular sensing, drug synthesis and purification, clean energy and the controlled release of agrochemicals and pharmaceuticals.Read moreRead less
Structural and Electronic Properties of Layered Bismuth Oxides. A systematic study of the role of cation substitutions and temperature on the structural and electronic properties of a number of layered bismuth oxides will undertaken with the aim of developing improved ferroelectric materials for use in electronic devices.