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
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100205
Funder
Australian Research Council
Funding Amount
$150,000.00
Summary
A novel high-pressure system for multiple gas adsorption. This facility will equip researchers with analytical capabilities for research in the field of multi-gas adsorption. The facility will be of great significance to clean energy research, such as greenhouse gas emission control and hydrogen production and storage.
Membrane Systems for CO2 Capture and Conversion Using Multi-Enzyme Cascades. Carbon capture and storage (CCS) is one of the defining technological challenges in today's industry and society. Primary sources of carbon dioxide (CO2) are due to energy generation using fossil fuels as well as key manufacturing activities such cement production and steel making. This project aims to focus on novel approaches to enzyme mediated membrane contactor systems to create robust, high efficiency CO2 capture f ....Membrane Systems for CO2 Capture and Conversion Using Multi-Enzyme Cascades. Carbon capture and storage (CCS) is one of the defining technological challenges in today's industry and society. Primary sources of carbon dioxide (CO2) are due to energy generation using fossil fuels as well as key manufacturing activities such cement production and steel making. This project aims to focus on novel approaches to enzyme mediated membrane contactor systems to create robust, high efficiency CO2 capture from post-combustion and other gas emissions and conversion into useful chemical feedstock. Enzyme immobilisation and stabilisation are expected to be enhanced using functionalised nanoparticles and nanostructured membranes.Read moreRead less
Electrochemical conversion of carbon dioxide to formic acid. This project aims to develop economical and scalable carbon dioxide electrochemical technologies to convert carbon dioxide in blast furnace flue gas to formic acid as a value-added product in steel-making plants. The project expects to develop new electrochemical catalysts, to optimise the structure of electrodes and ultimately improve carbon dioxide conversion efficiency and reaction selectivity towards formic acid. The expected outco ....Electrochemical conversion of carbon dioxide to formic acid. This project aims to develop economical and scalable carbon dioxide electrochemical technologies to convert carbon dioxide in blast furnace flue gas to formic acid as a value-added product in steel-making plants. The project expects to develop new electrochemical catalysts, to optimise the structure of electrodes and ultimately improve carbon dioxide conversion efficiency and reaction selectivity towards formic acid. The expected outcomes of this project will provide an efficient and economically viable electrochemical technology to convert carbon dioxide to a valuable product such as formic acid or syngas, with the potential to significantly reduce the emission of carbon dioxide from steel-making processes and coal-fired power plants.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
Structural modelling of silicon carbide-derived microporous carbon and its application in carbon dioxide capture from moist gases. The project will deliver a powerful new tool for determining the nanostructure of carbons, and will advance the modelling of fluid equilibrium, accessibility and transport within this structure. The outcomes will be crucial to the development of emerging technologies in nanofluidics, gas and electrochemical energy storage, and gas separation.
Managing Hydrate Formation for Viable CO2 and Energy Transport. Increasing the allowable water content during the pipeline transportation of carbon dioxide (CO2) would greatly increase the viability of carbon capture and storage but would also increase the risk of CO2-hydrate blockages. Subsea methane (CH4) hydrate sediments represent a tremendous new energy resource if blockages in production pipelines can be avoided. Conventional oil industry approaches to hydrate avoidance are of limited rele ....Managing Hydrate Formation for Viable CO2 and Energy Transport. Increasing the allowable water content during the pipeline transportation of carbon dioxide (CO2) would greatly increase the viability of carbon capture and storage but would also increase the risk of CO2-hydrate blockages. Subsea methane (CH4) hydrate sediments represent a tremendous new energy resource if blockages in production pipelines can be avoided. Conventional oil industry approaches to hydrate avoidance are of limited relevance and too expensive for these new applications. Formation probability distributions, cohesive forces and agglomeration tendencies of CO2 and CH4 hydrates are intended to be measured and integrated into predictive multi-phase flow models, enabling quantitative risk assessments of blockages in CO2 transport or hydrate production pipelines.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100680
Funder
Australian Research Council
Funding Amount
$423,275.00
Summary
Solar electrolysis for manufacture of sustainable energy storage materials. This project aims to develop a novel solar-driven manufacturing process able to produce advanced carbon materials which effectively sequester carbon dioxide (negative emission). The project expects to provide key data and insights into a new method of carbon capture and utilisation through advancement of the fundamental science of carbon electrolysis and carbonate regeneration. A combination of advanced electrochemical a ....Solar electrolysis for manufacture of sustainable energy storage materials. This project aims to develop a novel solar-driven manufacturing process able to produce advanced carbon materials which effectively sequester carbon dioxide (negative emission). The project expects to provide key data and insights into a new method of carbon capture and utilisation through advancement of the fundamental science of carbon electrolysis and carbonate regeneration. A combination of advanced electrochemical and engineering techniques will be utilised to achieve this from lab-scale experimental work through to process modelling. Expected outcomes of this project include a clear understanding of the practical potential of this negative emission technology in contributing to offsetting global carbon dioxide emissions.Read moreRead less
Solar-driven massive hydrogen production from biomass and biomass/coal mixtures by supercritical water gasification. Cheap and massive hydrogen production from renewable resources is one of the key challenges to achieve a hydrogen economy that promises to ultimately solve critical problems, such as energy depletion and climate change. This project exactly falls into this research and development priority and will benefit Australian economy and environment.
Advanced membranes for energy-efficient electrochemical conversion of carbon dioxide to fuel. This project proposes to develop a technology to convert carbon dioxide to liquid fuels using renewable energy as the required energy source. The project will therefore help in the mitigation of carbon dioxide emissions and offset the depletion of fossil fuel reserves.