CATALYSTS FOR AMMONIA DEHYDROGENATION METHODS OF PRODUCING THE SAME AND METHODS OF PRODUCING HYDROGEN GAS FROM AMMONIA USING THE SAME

摘要

A catalyst for ammonia dehydrogenation comprising ruthenium (Ru), nitrogen (N), and carbon (C), wherein the catalyst comprises a combination of ruthenium (Ru) and nitrogen (N) A catalyst for ammonia dehydration is provided. At this time, the nitrogen (N) provides an electron density to the ruthenium (Ru) metal, so that the catalyst for ammonia dehydration comprising the same can exhibit a high ammonia conversion rate and exhibit high stability against temperature. In addition, nitrogen (N) can increase the thermal stability of the catalyst and improve durability.