Daphne Jackson Fellowship at the University of Edinburgh

I joined the School of Chemistry (SoC) at the University of Edinburgh (UoE) as a Daphne Jackson Fellow (DJF) in July 2024. I worked with Prof. Neil B. McKeown on a project entitled “Novel imidazole-based polymers of intrinsic microporosity (PIMs) for membrane applications.”

Advanced membrane technology for more sustainable industrial processes

The project focused on the development of membranes made from new PIMs, a class of materials invented by Prof. McKeown. The aim was to create new PIMs materials that could enhance the environmental sustainability of key industrial processes. One major application is carbon capture from electricity generation, which involves separating carbon dioxide from other gases, a process considered essential for reducing emissions and mitigating climate change.

Membranes made from polymers function like filters, separating one gas from another. To improve carbon capture efficiency, we aimed to design a polymer that allows a high volume of carbon dioxide to pass through rapidly, while selectively filtering out other gases. Our goal was to develop new PIMs for high-performance gas separation membranes that overcome current limitations by achieving both high selectivity and high permeability for CO₂, using readily available precursors and simple synthetic methodologies. This makes the materials more accessible for further research and industrial use.

Aim of the Daphne Jackson Fellowship

The DJF supports scientists returning to research after a career break. It offers flexible, part-time (0.5 FTE), fellowships that help individuals rebuild their research skills and confidence, enabling a successful return to careers in academia or industry.

As part of the DJF program, my retraining was structured to help me refresh existing skills while acquiring new ones. I gained hands-on experience with advanced research and analytical facilities at the SoC, including NMR, FTIR, GPC, and mass spectrometry. Throughout the fellowship, I received extensive technical and professional training.

Additionally, I successfully completed a collaborative project between the McKeown Lab and Planet Smart, London on the synthesis of biodegradable super absorbents for sanitary applications.

The experience, knowledge, and skills I acquired in the McKeown Lab have paved the way for the next stage of my career. I’m now moving into a full-time role as a technical polymer expert at Planet Smart.