Controlled synthesis of well-aligned single crystalline one-dimensional semiconducting nanomaterials for energy application. This proposal is at the forefront of a number of important fields, and therefore the outcomes are expected to be of great interest to a broad spectrum of industry sectors, including advanced materials, nanotechnology, and sustainable energy. The novel synthetic methods and the targeting material system could lead to advanced materials for energy application. The outcomes o ....Controlled synthesis of well-aligned single crystalline one-dimensional semiconducting nanomaterials for energy application. This proposal is at the forefront of a number of important fields, and therefore the outcomes are expected to be of great interest to a broad spectrum of industry sectors, including advanced materials, nanotechnology, and sustainable energy. The novel synthetic methods and the targeting material system could lead to advanced materials for energy application. The outcomes of this project will place Australian researchers among the pioneering groups in this area and will benefit several major technology-related fields including materials manufacture technology and sustainable energy.Read moreRead less
Development of high-performance lead-free piezoelectric superlattices for environmentally-friendly and biocompatible piezoelectric micromachined ultrasonic transducers (pMUTs) applications. This program is aimed at development of environmentally friendly and biocompatible lead-free piezoelectric thin films and superlattices for the potential applications in pMUTs. The expected outcome includes deposition of BNT and BZT-based thin films and superlattices, and enhancement of their physical propert ....Development of high-performance lead-free piezoelectric superlattices for environmentally-friendly and biocompatible piezoelectric micromachined ultrasonic transducers (pMUTs) applications. This program is aimed at development of environmentally friendly and biocompatible lead-free piezoelectric thin films and superlattices for the potential applications in pMUTs. The expected outcome includes deposition of BNT and BZT-based thin films and superlattices, and enhancement of their physical properties by strain and interface engineering.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120102644
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Fatigue degradation in lead-free piezoelectric ceramics: the key factor for successful industrial implementation. Many everyday devices, that is mobile phones, operate with lead-based ceramics, which can be hazardous; although there are promising lead-free materials, these show complex electric behaviour which can lead to structural damage and device failure. This project will define the degradation mechanisms so that reliable non-toxic ceramics can be designed.
Ceramic matrix nanocomposites. Using a novel process developed by the applicant, this project will create and study ceramic matrix nanocomposites of two types: (i) those in which the nanoparticles are homogeneously distributed in alumina and (ii) functionally-graded nanocomposites of controlled heterogeneity, that is, nanocomposites in which the nanoparticles are distributed heterogeneously in glass. Homogeneous nanocomposites of alumina are potentially of great importance to the mining industry ....Ceramic matrix nanocomposites. Using a novel process developed by the applicant, this project will create and study ceramic matrix nanocomposites of two types: (i) those in which the nanoparticles are homogeneously distributed in alumina and (ii) functionally-graded nanocomposites of controlled heterogeneity, that is, nanocomposites in which the nanoparticles are distributed heterogeneously in glass. Homogeneous nanocomposites of alumina are potentially of great importance to the mining industry as they can increase the toughness and wear resistance of mining components. Heterogeneous nanocomposities have the potential to revolutionise the dental restoration industry by combining greatly increased toughness with the aesthetic benefit of controllable translucency.Read moreRead less
Concentrating solar thermal energy storage using metal hydrides. This project will investigate energy storage for concentrating solar thermal energy systems. These systems can be used to efficiently generate electricity in remote locations, day and night, using solar energy. The solar energy is converted to heat energy and then chemical energy stored in a metal-hydrogen compound.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100223
Funder
Australian Research Council
Funding Amount
$340,000.00
Summary
Advanced X-ray diffraction facility for high energy and extreme conditions. X-ray powder diffraction is a powerful technique for determining the structure of matter at the atomic scale. This project will establish a new Australian capability for X-ray powder diffraction under extreme conditions that emulate real harsh service environments for advanced functional materials.
Special Research Initiatives - Grant ID: SR0354521
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Network for Advanced Materials for Engineering Applications. Advances in modern technology and a competitive manufacturing industry depend critically on new and improved materials. The pace of change is rapid, and many countries are taking steps to improve and coordinate developments. Australia has a very successful record of materials research and innovation and is developing a substantial infrastructure in the area. However, the materials research community is scattered, and research effect ....Network for Advanced Materials for Engineering Applications. Advances in modern technology and a competitive manufacturing industry depend critically on new and improved materials. The pace of change is rapid, and many countries are taking steps to improve and coordinate developments. Australia has a very successful record of materials research and innovation and is developing a substantial infrastructure in the area. However, the materials research community is scattered, and research effectiveness is sometimes lessened by a lack of critical mass. This network will bring together university, government and industry researchers, and promote collaborative research, access to each other's facilities, staff and student exchanges, improved access to existing infrastructure and coordinated planning for new acquisitions.Read moreRead less
Interface engineering of complex oxide heterostructures for high efficiency thermoelectric energy conversion. Thermoelectric materials offer an opportunity for economic recovery of the waste heat from exhaust gases to reduce operational costs and greenhouse emissions. Success of this program will facilitate the development of thermoelectric materials with high energy conversion efficiency for viable applications.
Discovery Early Career Researcher Award - Grant ID: DE220101103
Funder
Australian Research Council
Funding Amount
$450,000.00
Summary
Giant piezo responses in rare-earth doped eco-friendly relaxor perovskites. This project aims to design and fabricate superior eco-friendly substitutions for lead-based perovskites widely used in piezoelectric devices, to address the long-standing toxic concern of lead for human beings and the environment in the community. It is expected to surmount the fundamental limit of current approaches to reach giant room-temperature piezoelectric responses in lead-free perovskites through using a pioneer ....Giant piezo responses in rare-earth doped eco-friendly relaxor perovskites. This project aims to design and fabricate superior eco-friendly substitutions for lead-based perovskites widely used in piezoelectric devices, to address the long-standing toxic concern of lead for human beings and the environment in the community. It is expected to surmount the fundamental limit of current approaches to reach giant room-temperature piezoelectric responses in lead-free perovskites through using a pioneering route named rare-earth doped relaxor/morphotropic phase boundary crossover. Success of this project will not only meet the Australia’s ecological sustainability goals, but also provide commercial opportunities for Australia in the large market of piezoelectric devices (> 25 Billion USD annually).Read moreRead less
New dielectric materials: Improving storage density of high temperature multilayer ceramic capacitors to sustainably meet future energy demands. Electrical energy generation from renewable sources, such as solar, wind and geothermal, provide enormous potential for meeting future energy demands. However, the ability to store and control this energy for miniaturisation and modularisation in applications requiring a wide temperature usage range is a limiting factor that needs to be addressed. This ....New dielectric materials: Improving storage density of high temperature multilayer ceramic capacitors to sustainably meet future energy demands. Electrical energy generation from renewable sources, such as solar, wind and geothermal, provide enormous potential for meeting future energy demands. However, the ability to store and control this energy for miniaturisation and modularisation in applications requiring a wide temperature usage range is a limiting factor that needs to be addressed. This project aims to develop new bismuth-based lead-free dielectric materials for improving the storage density of high temperature multilayer ceramic capacitors for sustainable applications in the energy and vehicle industries, where high temperature stability and high volumetric efficiency are crucial.Read moreRead less