New approaches to bistable spin clusters. Future advances in data storage technology and other areas of electronics depend on the miniaturisation of the relevant components. The goal of this project is to create materials where individual molecules can be the units of magnetic memory for high density data storage or the switches in electronic devices. Fundamental research in these areas is being pursued vigourously overseas and Australian involvement through this project is important for the p ....New approaches to bistable spin clusters. Future advances in data storage technology and other areas of electronics depend on the miniaturisation of the relevant components. The goal of this project is to create materials where individual molecules can be the units of magnetic memory for high density data storage or the switches in electronic devices. Fundamental research in these areas is being pursued vigourously overseas and Australian involvement through this project is important for the possibility of local development of devices based on the new materials. The students and postdoctoral fellows involved in this work will receive world class training in the synthetic and physical techniques that underpin the emerging fields of molecular magnetism and molecular electronics.Read moreRead less
Small Cyano Anions: A Gateway to New Materials. This project will produce new building blocks for a range of new advanced materials. These anions are produced easily through efficient and cost effective syntheses. From these building blocks new magnetic materials will be produced. Porous materials capable of absorbing gases such as carbon dioxide (pollution control), or hydrogen or methane (energy storage) will be targeted. New single molecule magnets will be synthesised which have potential for ....Small Cyano Anions: A Gateway to New Materials. This project will produce new building blocks for a range of new advanced materials. These anions are produced easily through efficient and cost effective syntheses. From these building blocks new magnetic materials will be produced. Porous materials capable of absorbing gases such as carbon dioxide (pollution control), or hydrogen or methane (energy storage) will be targeted. New single molecule magnets will be synthesised which have potential for use in information storage. New liquids with novel magnetic, neutron capture or luminescent properties will be produced.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100197
Funder
Australian Research Council
Funding Amount
$200,000.00
Summary
National magnetochemical facility. New magnetic materials of the molecular or biological types are quite different to traditional metal oxide magnets widely used, for example, in recording devices. They are very important from the perspective of understanding fundamental properties at low temperatures, in high magnetic fields, or when irradiated by light, but they are also showing promise in a range of applications, such as memory devices and smart cards and in the new area of spintronics and m ....National magnetochemical facility. New magnetic materials of the molecular or biological types are quite different to traditional metal oxide magnets widely used, for example, in recording devices. They are very important from the perspective of understanding fundamental properties at low temperatures, in high magnetic fields, or when irradiated by light, but they are also showing promise in a range of applications, such as memory devices and smart cards and in the new area of spintronics and molecular computers. The magnetochemical projects described here, that require the new equipment being sought, are fundamental in nature but will provide the underpinning of future nanomagnetic materials.Read moreRead less
Heterobimetallic Coordination Complexes Containing Rare Earth and d-Block Ions. Rare earth compounds have major industrial applications such as MRI contrast agents and as catalysts within the rubber and petroleum industries. The fundamental knowledge ensuing from this project has the potential to produce new and advanced magnetic materials. Nanotechnological industries are being developed in Australia and this research will provide materials with the capacity to act as optical or electrical sw ....Heterobimetallic Coordination Complexes Containing Rare Earth and d-Block Ions. Rare earth compounds have major industrial applications such as MRI contrast agents and as catalysts within the rubber and petroleum industries. The fundamental knowledge ensuing from this project has the potential to produce new and advanced magnetic materials. Nanotechnological industries are being developed in Australia and this research will provide materials with the capacity to act as optical or electrical switches, magnetic storage devices or molecular sensors. This pioneering work will ensure that Australia remains at the forefront of chemical research within the rapidly advancing field of magnetochemistry.Read moreRead less
Building Advanced Materials from the Bottom Up. This proposal will result in new advanced materials with a range of useful properties, such as storage or trapping of gases such as hydrogen (for use in environmentally friendly transportation), methane and carbon dioxide (for pollution control), magnetic switching (with potential applications such as molecular sensors or data storage), new bulk and discrete nanometer sized magnets, and new liquids with novel solvent properties. These will be const ....Building Advanced Materials from the Bottom Up. This proposal will result in new advanced materials with a range of useful properties, such as storage or trapping of gases such as hydrogen (for use in environmentally friendly transportation), methane and carbon dioxide (for pollution control), magnetic switching (with potential applications such as molecular sensors or data storage), new bulk and discrete nanometer sized magnets, and new liquids with novel solvent properties. These will be constructed from carefully designed polymeric materials and unusual nanometer sized molecules. This proposal will also enable the applicant to develop and enhance overseas collaborations, particularly with a number of research groups in the emerging economy of China.Read moreRead less
New Directions for Small Cyano Anions. New families of small cyano anions (SCAs) will be produced in this project using powerful new synthetic techniques. These remarkably versatile anions will then be used as building blocks for a range of advanced materials, including magnetically ordered materials and porous materials capable of adsorbing gases such as hydrogen or carbon dioxide. Single molecule magnets composed of homometallic and heterometallic clusters will also be made, as will discrete a ....New Directions for Small Cyano Anions. New families of small cyano anions (SCAs) will be produced in this project using powerful new synthetic techniques. These remarkably versatile anions will then be used as building blocks for a range of advanced materials, including magnetically ordered materials and porous materials capable of adsorbing gases such as hydrogen or carbon dioxide. Single molecule magnets composed of homometallic and heterometallic clusters will also be made, as will discrete and polymeric species displaying magnetic switching behaviour. Ionic liquids that are either purely organic or contain metal complexes will also obtained; it is expected that the later will have unusual magnetic, luminescent and chemical properties.Read moreRead less
Metal-Based Molecular Materials: From Electronic Structure to Functionality. This project aims to develop and explore new metal-based molecular materials, focusing on molecules that can act as magnets or be switched between multiple states by heating/cooling. This project expects to deliver an improved understanding of how the molecular electronic structure engenders desired physical properties in the target species. This insight will allow development of design principles for robust systems for ....Metal-Based Molecular Materials: From Electronic Structure to Functionality. This project aims to develop and explore new metal-based molecular materials, focusing on molecules that can act as magnets or be switched between multiple states by heating/cooling. This project expects to deliver an improved understanding of how the molecular electronic structure engenders desired physical properties in the target species. This insight will allow development of design principles for robust systems for nanodevices or advanced materials. As well as achieving important advances in fundamental chemistry, this project is anticipated to help lay the foundations for development of novel materials for high density data storage, quantum computing, molecular electronics/spintronics, optical displays or temperature/solvent sensors.Read moreRead less
Molecular Spin Switching with Earth Abundant Metals. This project aims to develop molecular materials based on non-precious metals that respond to stimuli, including heat or light, by switching between forms with different properties, such as colour and electrical conductivity. The project expects to deliver enhanced control over the switching characteristics and incorporation of the materials into responsive thin films, ready for integration into devices. These molecular switches are promising ....Molecular Spin Switching with Earth Abundant Metals. This project aims to develop molecular materials based on non-precious metals that respond to stimuli, including heat or light, by switching between forms with different properties, such as colour and electrical conductivity. The project expects to deliver enhanced control over the switching characteristics and incorporation of the materials into responsive thin films, ready for integration into devices. These molecular switches are promising for molecular electronics, spintronics and colour-based sensing and display devices. Their fast response time and small component size imply less heat to dissipate and therefore less electricity required for cooling upon implementation in information communications and other technologies.Read moreRead less
Harnessing redox-active ligands in functional metal complexes. This project aims to synthesise and investigate metal-based molecules that can be reversibly switched between forms with different physical properties, such as colour or electrical conductivity, upon exposure to heat, light or electrical potential. The project expects to develop compounds that offer physical properties relevant for deployment in advanced materials or nanodevices. Expected outcomes of this project include elucidation ....Harnessing redox-active ligands in functional metal complexes. This project aims to synthesise and investigate metal-based molecules that can be reversibly switched between forms with different physical properties, such as colour or electrical conductivity, upon exposure to heat, light or electrical potential. The project expects to develop compounds that offer physical properties relevant for deployment in advanced materials or nanodevices. Expected outcomes of this project include elucidation of chemical routes to tuning the switchability and candidate compounds for future applications. As well as achieving important advances in fundamental chemistry, this project should provide significant benefits, such as novel materials for molecular electronics/spintronics, photoresponsive devices or sensors.Read moreRead less
Bulky Guanidinates for the Stabilisation of Reactive Low Oxidation State Metal Complexes. The proposed research will benefit Australia by creating a knowledge base in an internationally important area of chemistry. Through an integrated and interdisciplinary approach, the exploitation of technologies arising from the research programme will be explored. In addition to the academic community, these technologies will benefit hi-tech industries including pharmaceutical and fine chemicals concerns ....Bulky Guanidinates for the Stabilisation of Reactive Low Oxidation State Metal Complexes. The proposed research will benefit Australia by creating a knowledge base in an internationally important area of chemistry. Through an integrated and interdisciplinary approach, the exploitation of technologies arising from the research programme will be explored. In addition to the academic community, these technologies will benefit hi-tech industries including pharmaceutical and fine chemicals concerns which will gain from the application of the proposed compounds to chemical synthetic methodologies. Moreover, bio-inorganic chemists will have access to new classes of chemical compounds that could mimic the action of enzymes in nature.Read moreRead less