Discovery Early Career Researcher Award - Grant ID: DE150100820
Funder
Australian Research Council
Funding Amount
$390,000.00
Summary
Nanowire photoelectrodes for carbon dioxide conversion. Returning carbon dioxide (CO2) to a useful state is a significant and challenging problem which requires appropriate devices and energy input. By utilising sunlight as a promising and green energy input, the conversion of CO2 into liquid fuel would positively impact the global carbon balance. This project aims to prepare abundant, non-toxic and sufficiently active photoelectrodes with one dimensional nanostructure, then develop appropriate ....Nanowire photoelectrodes for carbon dioxide conversion. Returning carbon dioxide (CO2) to a useful state is a significant and challenging problem which requires appropriate devices and energy input. By utilising sunlight as a promising and green energy input, the conversion of CO2 into liquid fuel would positively impact the global carbon balance. This project aims to prepare abundant, non-toxic and sufficiently active photoelectrodes with one dimensional nanostructure, then develop appropriate and robust photoelectrochemical devices to convert CO2 into liquid fuels. This project aims to help reduce the atmospheric CO2 concentrations and explore a new energy source.Read moreRead less
Synthetic natural gas and biochar from biomass for energy services in remote communities and soil carbon sequestration. Resources, industry and rural communities, the backbone of Australian economy, are confronted by unprecedented challenges of carbon pollution reduction, land conservation and eco-sustainability to combat global climate change. This exciting, highly integrated and multidisciplinary project will develop a scientific basis and technological options for the resources industry and r ....Synthetic natural gas and biochar from biomass for energy services in remote communities and soil carbon sequestration. Resources, industry and rural communities, the backbone of Australian economy, are confronted by unprecedented challenges of carbon pollution reduction, land conservation and eco-sustainability to combat global climate change. This exciting, highly integrated and multidisciplinary project will develop a scientific basis and technological options for the resources industry and remote communities to respond to these challenges. The outcomes of this research will enable the deployment of renewable biomass energy technology, bio-char for carbon storage, and affect the restoration of marginal lands and salinity levels in an environmentally and economically sustainable way, thus contributing to the development of an environmentally sustainable Australia.Read moreRead less
Novel conversion process for carbon dioxide to chemicals. This project aims to develop a novel sorption enhanced material and system to convert atmospheric carbon dioxide (CO2) to methanol. Climate change is one of the primary long-term problems confronting humankind today. Since the production of CO2 through burning fossil fuel is far greater than the current usage of CO2, there is currently little alternative to storage. As a result, there is concerted effort globally to develop alternate use ....Novel conversion process for carbon dioxide to chemicals. This project aims to develop a novel sorption enhanced material and system to convert atmospheric carbon dioxide (CO2) to methanol. Climate change is one of the primary long-term problems confronting humankind today. Since the production of CO2 through burning fossil fuel is far greater than the current usage of CO2, there is currently little alternative to storage. As a result, there is concerted effort globally to develop alternate uses and conversion technologies for CO2. This project will help further this goal.Read moreRead less
Designing high performance gas separation by interfacial diffusion membrane. This project aims to develop a new generation of interfacial diffusion membranes for industrial gas separations including carbon dioxide removal, nitrogen gas enrichment, methane purification and air separation. The project focuses on advancing separation technologies for the petrochemical, natural gas, and clean energy industries in the mining sector. The project is expected to reveal new separation properties and perf ....Designing high performance gas separation by interfacial diffusion membrane. This project aims to develop a new generation of interfacial diffusion membranes for industrial gas separations including carbon dioxide removal, nitrogen gas enrichment, methane purification and air separation. The project focuses on advancing separation technologies for the petrochemical, natural gas, and clean energy industries in the mining sector. The project is expected to reveal new separation properties and performance based on highly selective interfacial diffusion membranes. The project will also create new scientific knowledge about the role of functional surfaces and nanostructures that will not only facilitate new membrane designs but also offer new, more cost-effective devices for solar conversion, energy storage and harvesting, biomedical applications, sensing and information technology.Read moreRead less
Engineering the Building Blocks of Novel Interfacial Metastable Oxide Materials. This project aims to engineer the building blocks of a new family of materials recently discovered and patented as interfacial metastable oxide (i-MOx). A key discovery is the interfacial columnar atom alignment adjacent to crystal structures, conferring the materials exceptional ionic conduction well beyond the state-of-the-art, with a broad appeal to ionic transport membranes, electrodes in fuel cells and thermal ....Engineering the Building Blocks of Novel Interfacial Metastable Oxide Materials. This project aims to engineer the building blocks of a new family of materials recently discovered and patented as interfacial metastable oxide (i-MOx). A key discovery is the interfacial columnar atom alignment adjacent to crystal structures, conferring the materials exceptional ionic conduction well beyond the state-of-the-art, with a broad appeal to ionic transport membranes, electrodes in fuel cells and thermal cycling oxygen production. Advanced characterisation techniques will be employed to fundamentally elucidate the role that the interfacial structure plays to deliver remarkable performance. The outcomes will lead to possible breakthroughs in advanced materials for emerging green energy applications.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140101094
Funder
Australian Research Council
Funding Amount
$395,220.00
Summary
Precision Spectroscopy of CO2 Exchange in Hydrates for Clean Energy Production. Carbon dioxide capture and sequestration is a widely considered climate change mitigation strategy. Clathrate hydrates of natural gas, found in deep-water ocean sediments, represent a tremendous opportunity for simultaneous carbon dioxide sequestration and clean energy production. By injecting carbon dioxide into the hydrate reservoir, methane can be displaced and replaced by carbon dioxide. This project will use Ram ....Precision Spectroscopy of CO2 Exchange in Hydrates for Clean Energy Production. Carbon dioxide capture and sequestration is a widely considered climate change mitigation strategy. Clathrate hydrates of natural gas, found in deep-water ocean sediments, represent a tremendous opportunity for simultaneous carbon dioxide sequestration and clean energy production. By injecting carbon dioxide into the hydrate reservoir, methane can be displaced and replaced by carbon dioxide. This project will use Raman spectroscopy and nuclear magnetic resonance imaged core-flood experiments to develop a fundamental understanding of the exchange mechanisms governing the replacement of the methane molecule in the hydrate cage with carbon dioxide. This knowledge will be critical for future development of these resources to safely extract methane from sub-sea hydrates.Read moreRead less
Carbon dioxide in water nanoemulsions for carbon sequestration. The project will address a key objection to geological carbon dioxide (CO2) sequestration by removing the risk of long-term leakage to drinking water aquifers or to atmosphere. By injecting a nano-emulsion of CO2-in-water, the project seeks to show complete reaction to permanently stable solid carbonate occurs within weeks, eliminating the need for secure caprock or extended seal integrity monitoring. New knowledge will be generated ....Carbon dioxide in water nanoemulsions for carbon sequestration. The project will address a key objection to geological carbon dioxide (CO2) sequestration by removing the risk of long-term leakage to drinking water aquifers or to atmosphere. By injecting a nano-emulsion of CO2-in-water, the project seeks to show complete reaction to permanently stable solid carbonate occurs within weeks, eliminating the need for secure caprock or extended seal integrity monitoring. New knowledge will be generated using innovative approaches to create and stabilise CO2-in-water nano-emulsions and demonstrate the fast conversion of CO2 into stable minerals. The benefits are significant in opening potential sequestration targets to include areas without secure caps, reduced cost and elimination of long-term leakage riskRead moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100109
Funder
Australian Research Council
Funding Amount
$370,000.00
Summary
A facility for non-destructive quantification of coal structures, composition and percolation fluid flows in energy and environmental applications. The facility will advance our scientific understanding of 3D micro- and nanostructures of coal under various mechanical and chemical conditions. It will help develop process innovation and breakthrough technologies for energy and environmental applications. It will also enhance the research capabilities of the collaborating institutions.
Discovery Early Career Researcher Award - Grant ID: DE180100523
Funder
Australian Research Council
Funding Amount
$359,446.00
Summary
Tailoring efficient photo-thermal catalysts for carbon dioxide reduction. This project aims to develop a highly solar-efficient and environmentally-friendly approach to reducing greenhouse gas carbon dioxide (CO2) into valuable fuels that will be beneficial for relieving energy shortage and improving global sustainability. New multifunctional catalysts will be constructed by combining various catalytic active centres and optical promoters, for optimising energy efficiency and reaction activity. ....Tailoring efficient photo-thermal catalysts for carbon dioxide reduction. This project aims to develop a highly solar-efficient and environmentally-friendly approach to reducing greenhouse gas carbon dioxide (CO2) into valuable fuels that will be beneficial for relieving energy shortage and improving global sustainability. New multifunctional catalysts will be constructed by combining various catalytic active centres and optical promoters, for optimising energy efficiency and reaction activity. Such knowledge gained is essential for the success of the low-carbon industry and a more environmentally-friendly energy economy in Australia.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE190100803
Funder
Australian Research Council
Funding Amount
$418,956.00
Summary
Single-enzyme membrane biofuel cells for wastewater and flue gas treatment. This project aims to mitigate energy and environmental problems by fusing the fields of membrane separation, biocatalysis and electrochemistry. The novel single-enzyme biofuel cells can generate electrical power from processes like wastewater micropollutant degradation and flue gas carbon dioxide conversion. However, the bottleneck is the lifetime of enzymes and the lack of efficient reactor design. This project expects ....Single-enzyme membrane biofuel cells for wastewater and flue gas treatment. This project aims to mitigate energy and environmental problems by fusing the fields of membrane separation, biocatalysis and electrochemistry. The novel single-enzyme biofuel cells can generate electrical power from processes like wastewater micropollutant degradation and flue gas carbon dioxide conversion. However, the bottleneck is the lifetime of enzymes and the lack of efficient reactor design. This project expects to overcome these challenges by developing metal-organic framework-based bioelectrode materials, and integrating them with separation membranes and single-enzyme fuel cells for energy generation. This project is expected to transform the current biocatalytic process for wastewater treatment and gas separation.Read moreRead less