Rice University & Syzygy Plasmonics have demonstrated a new copper-iron photocatalyst for ammonia decomposition. The potential to replace expensive, rare materials like ruthenium would be a significant step, and Syzygy aims to couple the new photocatalyst and light-driven, all-electric reactor technology developed at Rice to decarbonise chemical & fuel production. It’s been a big month for Syzygy, which also closed a successful, $76 million Series C funding round, with Aramco, Chevron, LOTTE and Toyota all participating.