Highly Efficient and Stable Catalyst for Ammonia Decomposition: Achieving 97% Conversion at 18,000 mL/gcat/h

This study reports on a novel catalyst that exhibits remarkable NH3 conversion efficiency for hydrogen production. The catalyst achieves an impressive 97% conversion rate at a high gas hourly space velocity (GHSV) of 18,000 mL/gcat/h and a temperature of 500 ﾰC. Further demonstrating its suitability for industrial applications, the catalyst maintains its high performance over an extended period, showcasing excellent long-term stability for a continuous 700 hours. These significant findings provide valuable insights for advancing the large-scale application of ammonia decomposition as a viable method for green hydrogen production. The catalyst's exceptional efficiency and durability address key challenges in the field, paving the way for a more sustainable energy future.