His research focuses on reaction engineering and catalysis, with projects on automotive after-treatment, energy and investigation of catalytic reactions mechanisms. In addition, he has developed new techniques to investigate mechanisms for typical lab scale powdered catalysts all the way to industrially relevant structured monolith catalysts both under transient and steady state realistic conditions. His work is multi-disciplinary with national and international collaboration with chemists, physicists and mechanical engineers.  He is co-investigator in the newly created and EPSRC funded UK Catalysis Hub. His work is funded by EPSRC, EU, industry and local government.