PhD Studentship: Laser Surface Engineering of Solid-state Batteries for Functionalisation of Electrochemical Performance

The aim of this PhD is to develop novel laser processing strategies (texturing and laser surface engineering) to: (i) increase the porosity of Silicon-materials by functionalising its surface properties; (ii) improve resistance to mechanical stresses thereby avoiding delamination; (iii) functionalise the electrochemical performance of batteries.

The successful candidate will be involved in an exciting multidisciplinary project aimed at developing new laser surface engineering techniques for improving the performance of battery materials by enhancing their functionality. This project will include the followings: investigation of the technology viability, technology development, characterisation of surface engineered devices; and testing of the treated devices. The last stage will expose the candidate to commercialisation and enterprise activities.

This exciting PhD project will benefit from direct involvement of academics working in the laser manufacturing and the battery technology fields. Upon completion of the PhD, the candidate will develop a wide range of technical and transferable skills ideal for pursuing their career both in academia and in industry.

Applications are invited to undertake a 3-year PhD programme to explore new laser surface engineering methods for functionalising the electrochemical performance of solid-state batteries.

The growing expansion of renewable energy sources is driving an increased demand for energy storage systems that are both affordable and efficient. Among the various options, solid-state batteries (SSBs) stand out as one of the most promising technologies, particularly with ongoing research into new materials and advanced electrode architecture. Silicon, as a new-generation electrode material for SSBs, has become a key focus of recent research. In recent times, the most significant advancements have predominantly occurred in the realm of lithium-metal-oxide cathodes, while lithium anodes in SSBs have remained largely unchanged. Silicon, with its ability to provide a high charge capacity as the active material (AM) in anodes of all-solid-state batteries (ASSBs), has long been considered a promising medium for anodes. However, it may expand by up to 300% during charging, causing fluctuations, leading to internal mechanical stresses within the composite electrode, resulting in issues such as loss of electrical contact and delamination, thereby impeding its seamless integration into industrial battery production.

How to Apply: 

Applications should be made online via the above ‘Apply’ button. Under programme name, select ‘Mechanical and Manufacturing Engineering/Electronic, Electrical & Systems Engineering’ and quote the advert reference number FP-MP-2025 in your application.  

To avoid delays in processing your application, please ensure that you submit your CV and the minimum supporting documents.  

The following selection criteria will be used by academic schools to help them make a decision on your application. 

Entry requirements:

Applicants should have, or expect to achieve, at least a 2:1 Honours degree (or equivalent) in Manufacturing/Mechanical/Materials/Chemical Engineering or a related subject. A relevant Master’s degree and/or experience in one or more of the following will be an advantage: Advanced Processes and Technologies, Chemistry, Battery Technology/Materials.

English language requirements:

Applicants must meet the minimum English language requirements. Further details are available on the international website (http://www.lboro.ac.uk/international/applicants/english/).

Funding Details

Additional Funding Information

The studentship is for 3 years and provides a tax-free stipend of £19,237 per annum for the duration of the studentship plus university tuition fees.

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