<p>This research group explores the unique surface states of topological materials, such as free surface electrons, to catalytically initiate chemical reactions. The work spans three thrusts: understanding and controlling the growth of nanoparticles on topological insulators (TIs), studying strong metal-support interactions (SMSI) on TIs for hydrogenation of phenylacetylene derivatives, and investigating electron transfer rates from TIs for reactions like hydrogen evolution, oxygen reduction, and nitrogen reduction. These efforts aim to harness the catalytic potential of topological materials for transformative advancements in chemical processes.</p>