Thermally degradable adhesives: enabling novel recycling pathways

This industry-supported studentship sits at the intersection of synthetic organic chemistry and soft matter physics. 

The adoption of electric vehicles (EVs) is generating a growing number of end-of-life car batteries and creating an urgent need for efficient recycling to prevent environmental harm and reduce reliance on scarce rare earth elements. However, current recycling methods are hindered by the technical and financial challenges of dismantling batteries, which are not designed for easy disassembly. This project aims to address this issue by developing an innovative pressure-sensitive adhesive (PSA) that can thermally de-bond, enabling the straightforward dismantling of EV batteries through localized heating.

The project will deliver a prototype adhesive with industrially relevant properties, including strong peel strength and long shear holding time, and demonstrate its thermal debonding capability in a functional model system. Collaboration with a global leader in adhesives will ensure the research aligns with industrial needs and has real-world applicability. This work has the potential to revolutionize EV battery recycling, advance sustainability, and generate patentable intellectual property for future commercialization. 

In this project, you will benefit from being part of the polymer chemistry research group and the soft matter physics group and will receive training in all relevant aspects, ranging from polymer synthesis and characterization (including 2-D NMR spectroscopy, size exclusion chromatography) to state-of-the-art adhesive testing and thermomechanical characterisation. A research training support grant is available for your travel and conference attendance.

Candidates must have a first class, upper second class (2:1) or equivalent degree in a relevant discipline, such as chemistry, physics, materials, or chemical engineering. Previous experience in polymer chemistry is desirable but not required. 

Open to any UK or international candidates. Up to 30% of our UKRI funded studentships can be awarded to candidates paying international rate fees. Find out more about eligibility.