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Advancing Rechargeable-Batteries Through In Situ Techniques

Objective

Li-ion batteries (LIBs) have enabled the portable device revolution of the last two decades, and have undoubtedly had a dramatic societal impact, with rechargeable electronic devices now ubiquitous. The light Li-containing electrodes, and high working cell voltages (typically >3.5 V) make LIBs the most practical solution for many portable applications. However, when significantly larger storage capacity is demanded, such as in transportation or grid-based energy storage, the limited availability, and consequently elevated cost, of Li becomes prohibitive. This research project will investigate alternative battery technologies that use more earth-abundant ions for charge transport, namely Mg, to enable the next generation of energy storage devices. The atomic-scale mechanisms of Mg-ion insertion/extraction at electrode-electrolyte interfaces and how these interfaces evolve during charging/discharging will be investigated. Complementary in situ techniques will be used to investigate the evolution of electrode structure and chemical state using carefully designed model electrodes. The study of scaled-up electrodes integrated into complete batteries will extend this understanding to more realistic battery cycling conditions. This will provide important insights to help overcome the limitations of the materials currently used in Mg-ion batteries (MIBs). The ground-breaking nature of this proposal lies in the level of fundamental understanding we aspire to achieve based on in situ metrology. We thereby envision the rational design and optimisation of the next generation of rechargeable batteries, guided by more than just the existing empirical approach.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MSCA-IF-GF - Global Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2014

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Coordinator

THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 211 825,20
Address
TRINITY LANE THE OLD SCHOOLS
CB2 1TN CAMBRIDGE
United Kingdom

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Region
East of England East Anglia Cambridgeshire CC
Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 211 825,20

Partners (1)

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