Chlorine Evolution Catalysts for Efferent Seawater Electrolysis. Seawater is the most abundant aqueous resource on earth that is readily accessible at very low costs, but yet to be directly utilised for production of hydrogen fuel and commodity chemicals. This project aims to develop cheap and plentiful carbon-based high performance chlorine evolution electrocatalysts for seawater electrolysis powered by renewable electricity to realise the production of hydrogen, chlorine and sodium hydroxide d ....Chlorine Evolution Catalysts for Efferent Seawater Electrolysis. Seawater is the most abundant aqueous resource on earth that is readily accessible at very low costs, but yet to be directly utilised for production of hydrogen fuel and commodity chemicals. This project aims to develop cheap and plentiful carbon-based high performance chlorine evolution electrocatalysts for seawater electrolysis powered by renewable electricity to realise the production of hydrogen, chlorine and sodium hydroxide directly from seawater. The electrolyser can also be used to treat desalination brine while produce hydrogen and chemicals. The success of the project will set a firm technological foundation for seawater utilisation, which will add to Australian capability to meet future energy and environment challenges.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180101253
Funder
Australian Research Council
Funding Amount
$367,646.00
Summary
Perovskite photovoltaic-assisted energy conversion system using wastewater. This project aims to explore the potential of a solar-driven electrochemical system to simultaneously generate hydrogen and electricity by utilising wastewater as a fuel. The key concept of this system is integrating high efficiency perovskite solar cells as a high voltage supplier, with the electrochemical system to accelerate solar-to-hydrogen conversion and oxygen reduction for solar-to-electricity conversion during o ....Perovskite photovoltaic-assisted energy conversion system using wastewater. This project aims to explore the potential of a solar-driven electrochemical system to simultaneously generate hydrogen and electricity by utilising wastewater as a fuel. The key concept of this system is integrating high efficiency perovskite solar cells as a high voltage supplier, with the electrochemical system to accelerate solar-to-hydrogen conversion and oxygen reduction for solar-to-electricity conversion during oxidisation of organic fuels in wastewater. This project expects to open up an independent and transportable power grid-free electrochemical system to address energy and water utilisation issues, especially for remote and Indigenous areas in Australia.Read moreRead less
Two-dimensional nanoporous structured high performance gas evolution electrocatalysts. This project aims to develop nano-catalysts with high catalytic activity and rapid gas detachment properties for efficient fuel gas production. Heterogeneous electrocatalytic gas evolution reactions are important for clean energy generation and storage technologies, but high overpotentials caused by slow gaseous products’ detachment from catalyst surface severely hinder their efficiencies. Expected outcomes in ....Two-dimensional nanoporous structured high performance gas evolution electrocatalysts. This project aims to develop nano-catalysts with high catalytic activity and rapid gas detachment properties for efficient fuel gas production. Heterogeneous electrocatalytic gas evolution reactions are important for clean energy generation and storage technologies, but high overpotentials caused by slow gaseous products’ detachment from catalyst surface severely hinder their efficiencies. Expected outcomes include insights into gas bubble formation and evolution during electrocatalysis, effective catalyst structures to mitigate negative effects of gas bubble formation, and improved catalytic efficiency of gas evolution reactions and develop high performance electrocatalysts for fuel gas production.Read moreRead less
Adsorption and recovery of gold thiosulfate using nanoporous carbon. The gold industry is a major export earner for both Australia and the United States. This collaborative project aims to develop an environmentally acceptable, cost effective process for the recovery of gold from thiosulfate leachate. Development of this process will remove one of the barriers to the acceptance of thiosulfate leaching over conventional cyanide extraction, leading to substantial benefits to the gold industry and ....Adsorption and recovery of gold thiosulfate using nanoporous carbon. The gold industry is a major export earner for both Australia and the United States. This collaborative project aims to develop an environmentally acceptable, cost effective process for the recovery of gold from thiosulfate leachate. Development of this process will remove one of the barriers to the acceptance of thiosulfate leaching over conventional cyanide extraction, leading to substantial benefits to the gold industry and the environment. A successful outcome in the research project would also lead to export earnings resulting from technology transfer and an enhanced reputation for high quality research.Read moreRead less
Design of novel nanoporous semiconductor materials for clean environment and energy. This project will develop a low cost nanoporous semiconductor device for the capture and conversion of CO2 into fuels by using water and sunlight. This novel approach will deliver a low cost technology that offers clean energy and will help to mitigate global warming.
High performance electrode materials for Reversible Solid Oxide Cells. This project aims to develop high-performance electrode materials used in reversible solid oxide cells (RSOC), which are a promising electrical energy storage technology. RSOC can work as solid oxide electrolysis cells for fuel production from electricity and as solid oxide fuel cells for electricity generation from fuel. The RSOC technology has the potential to provide a large-scale electrical energy storage solution for the ....High performance electrode materials for Reversible Solid Oxide Cells. This project aims to develop high-performance electrode materials used in reversible solid oxide cells (RSOC), which are a promising electrical energy storage technology. RSOC can work as solid oxide electrolysis cells for fuel production from electricity and as solid oxide fuel cells for electricity generation from fuel. The RSOC technology has the potential to provide a large-scale electrical energy storage solution for the widespread penetration of intermittent renewable energy resources into the electrical grid.Read moreRead less