Sonja Pullen

Dr. Sonja Pullen is a Visiting Professor at the University of Amsterdam's Faculty of Science, affiliated with the Van 't Hoff Institute for Molecular Sciences. Her research focuses on photocatalysis, coordination chemistry, and supramolecular systems, with particular emphasis on developing sustainable energy conversion technologies. Key areas include molecular catalyst design, confined-space catalysis, and light-driven chemical transformations.

Her work integrates advanced spectroscopic techniques (e.g., ultrafast spectroscopy) to study catalytic mechanisms, particularly in systems like diiron complexes and metal-organic frameworks (MOFs). Recent projects explore oxygen-tolerant catalysts, substrate-binding effects in photocatalytic dehalogenation, and the role of hydrogen bonding in catalytic activity. She also investigates functional materials such as coordination cages for artificial photosynthesis.

Dr. Pullen’s publications highlight breakthroughs in catalyst stability, reaction selectivity, and energy-efficient processes. Her interdisciplinary approach bridges organic/inorganic chemistry, materials science, and renewable energy applications. Current trends in her work emphasize environmental sustainability and scalable photocatalytic systems for hydrogen production and CO2 conversion.

Her lab at the Van 't Hoff Institute collaborates widely on topics like molecular encapsulation, MOF functionalization, and bioinspired catalysts. Ongoing projects aim to enhance photocatalytic efficiency through structural design and confinement strategies.