All-solid-state: new hybrid materials for next-generation lithium batteries. The aim of the project is an economically viable design for “all-solid-state” rechargeable batteries. Eliminating organic liquid electrolytes from lithium-ion batteries will dramatically increase safety, range of operating conditions, lifetimes, and energy density. The key technical challenge is keeping solid-solid interfaces intact over thousands of charge/discharge cycles. We will address this by inserting inorganic i ....All-solid-state: new hybrid materials for next-generation lithium batteries. The aim of the project is an economically viable design for “all-solid-state” rechargeable batteries. Eliminating organic liquid electrolytes from lithium-ion batteries will dramatically increase safety, range of operating conditions, lifetimes, and energy density. The key technical challenge is keeping solid-solid interfaces intact over thousands of charge/discharge cycles. We will address this by inserting inorganic interfacial layers that change smoothly from hard ceramic to flexible glass and back again, through rigorous chemical design and synthetic control. This will reduce the stress that causes mechanical failure, while increasing chemical stability so that the latest generation of high-power electrodes can be brought into service.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100350
Funder
Australian Research Council
Funding Amount
$450,000.00
Summary
Sodium inventory for sodium-ion batteries. This project aims to increase the energy density and cycle life of sodium-ion batteries by investigating practical ways to increase the amount of cycleable sodium ions. This project expects to generate new knowledge in the field of energy storage using an innovative approach to address the key issues facing sodium-ion batteries. Expected outcomes of this project include the development of a novel high-energy sodium-ion battery, achieved by practical sod ....Sodium inventory for sodium-ion batteries. This project aims to increase the energy density and cycle life of sodium-ion batteries by investigating practical ways to increase the amount of cycleable sodium ions. This project expects to generate new knowledge in the field of energy storage using an innovative approach to address the key issues facing sodium-ion batteries. Expected outcomes of this project include the development of a novel high-energy sodium-ion battery, achieved by practical sodium inventory solutions and fundamental understanding of internal battery processes. This should provide significant benefits including lowering the cost of energy storage, decreasing the reliance on lithium, and facilitating society’s shift towards renewable and sustainable energy sources.Read moreRead less
Dual-ion electrochemical systems. The project aims to develop dual-ion electrochemical systems. In contrast to conventional single-ion rechargeable cells, the charge storage process in the cathodes of these devices is facilitated by a second, negative ion. Dual-ion systems represent robust alternatives to current lithium-ion batteries and lithium-ion capacitors, addressing their sustainability and energy density limitations. The project’s outcomes are in the form of new sustainable energy storag ....Dual-ion electrochemical systems. The project aims to develop dual-ion electrochemical systems. In contrast to conventional single-ion rechargeable cells, the charge storage process in the cathodes of these devices is facilitated by a second, negative ion. Dual-ion systems represent robust alternatives to current lithium-ion batteries and lithium-ion capacitors, addressing their sustainability and energy density limitations. The project’s outcomes are in the form of new sustainable energy storage technologies with attrative energy and power densities for a wide range of applications. This should provide a significant benefit to society, the economy and the environment in enabling an easier transition to clean energy and ensuring energy security in Australia.Read moreRead less