Industry Sprints – Details

The Faraday Institution builds closer industry relationships where specific short-term research needs have been identified, which lie within the broad scope of our research projects and which are of wider interest to industry.

The application process for Industry Sprint projects is outlined here

ZeST – Li-ion conducting fibre for composite solid-state electrolytes

Initial studies have indicated that a composite material using lithium-ion conducting fibres can be an effective solid-state electrolyte. The ZeST project is targeting the development of a lithium-ion conducting fibre material for use in a composite solid-state electrolyte for next-generation batteries.

Thermal Ceramics UK Ltd, a subsidiary of Morgan Advanced Materials, will work with the novel glass group at Southampton University to develop a process to manufacture specialist fibres of a new composition to a tight tolerance with high yield.

The University of Southampton is contributing world leading experience and equipment, in the drawing of novel glasses into fibre form, to the project, which is targeting early commercial scale-up using greener and more efficient processes. The industry partner is engaged with a leading battery producer with a view to supplying the material commercially if the project is successful.

Expected Timeframe: 12 months

Project involved: SOLBAT

ELMASS - Screening of Electrode Manufacturing for All-Solid-State Batteries

WMG, University of Warwick, Johnson Matthey, and Jaguar Land Rover are working together on an Industry Sprint to unlock a path to scale up the type of solid-state batteries being investigated by SOLBAT and the recently announced solid-state battery consortium formed by the Faraday Institution. The key outputs will be a cost/performance assessment of an electrode manufacturing technique led by end-user requirements.

Timeframe: 12 months

Projects involved: Solid State Battery Consortium and SOLBAT

Supported thin films for oxide electrolytes

Use of oxide ceramics as electrolytes offer a promising route to solid state batteries. Researchers at the University of St Andrews are working with Morgan Advanced Materials, in collaboration with Ilika, in an Industry Sprint project of immediate interest to an automaker. The project, which complements the scope of the longer-term, multi-disciplinary SOLBAT project, is seeking to develop and optimise the process of making supported thin, dense films. Fine-tuning the support would help to mitigate limited conductivity and optimise performance and cyclability.

Timeframe: 15 months

Project involved: SOLBAT

TOPBAT – Optimising pack design for thermal management

This project sought to design a battery pack that is optimised for thermal management, which has the potential for significantly increased battery pack energy density, reduced pack cost and complexity and increased pack lifetime compared to the battery packs on the market today. The project aimed to demonstrate that the current practice of optimising cell-level energy density, without due consideration of thermal management, has a highly detrimental effect. TOPBAT is an example of the commercial application of the Faraday Institution’s Multi-scale Modelling project.

The team sought to validate its redesign concepts through a cell redesign project on AMTE's "Ultra Power" cell. 

Further information.

Timeframe: 6 months

Projects involved:  Multi-scale Modelling

Cell abuse, off gas species and detonation behaviour

Under cell failure conditions, the collection of off gases within a pack potentially poses a risk to aerospace applications where venting is undesirable. The aim of this sprint is to characterise the composition of these gases under various failure conditions, and to determine the danger they present across a range of environmental limits. This is expected to be an exploratory study into what is potentially a larger piece of work, where modelling could predict any flammability or detonation limits, and then be used to inform pack design during early development phases.

Timeframe: 4 months

Projects involved: Battery Degradation

Read a case study about the project: Improving battery safety for aerospace applications

The continuation of this project is now part of an integrated project on the science of battery safety - SafeBatt - launched in April 2021.

Cell degradation

A Faraday Institution partner highlighted an issue whereby some battery chemistries have been shown to suffer from increased capacity fade when stored at a specific state of charge. Aligned with both the Degradation and Multi-scale Modelling projects, researchers will be analysing commercial cells after 20, 40 and 60 weeks of temperature-controlled storage, using local and national scale facilities. The outcome of this work will indicate if the issue can be solved by modification to the cell chemistry, or whether battery management system strategies need to be employed to minimise residence time at these conditions.

Timeframe: 15 months

Projects involved: Battery Degradation, Multi-scale Modelling

Materials for thermal transfer and module manufacture

Thermal control of a battery pack is vitally important to its performance and longevity. Higher performance thermal materials could usefully improve both, by transferring heat efficiently from the cells to the cooling system, and by isolating cells from their neighbours in cases where an individual cell is going into thermal runaway. This sprint will look into the development of nanomaterials composites, phase change materials and functional scaffold materials to meet these aims, then both model and experimentally validate them.

Timeframe: 6 months

Projects involved: Multi-scale Modelling

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