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説明:

Ammonia, as an essential and economical fuel, is a key intermediate for the production of innumerable nitrogen-based compounds. Such compounds found vast applications in the agricultural world, biological world (amino acids, proteins, and DNA) and various other chemical transformations. However, unlike other compounds, the decomposition of ammonia is widely recognized as an important step towards the safe and sustainable environment. Ammonia has been popularly recommended as a viable candidate for chemical storage because of its high hydrogen content. Although ruthenium (Ru) is considered as an excellent catalyst for ammonia oxidation, however, its high cost and low abundance demands the utilization of cheaper, robust and earth abundant catalyst. The present review article underlines the various ammonia decomposition ways with emphasising on the use of non-noble metals, such as iron, nickel, cobalt, molybdenum and several other carbides as well as nitride species. In this review, we have highlighted various advances of the ammonia decomposition catalysts. The major challenges that persist in designing such catalyst and the future developments in the production of efficient material for ammonia decomposition are also discussed.

権利情報:

• Creative Commons BY Attribution 4.0 International
  

キーワード: Nitrogen reduction reaction (NRR), Ammonia decomposition reaction (ADR), Green fuel, catalytic oxidation, non-noble metal

刊行年月日: 2024-12-31

出版者: Taylor & Francis

掲載誌:

• Science and Technology of Advanced Materials (ISSN: 14686996) vol. 25 2301423

研究助成金:

原稿種別: 著者最終稿 (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.4402

公開URL: https://doi.org/10.1080/14686996.2023.2301423

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更新時刻: 2025-07-16 16:16:23 +0900

MDRでの公開時刻: 2024-02-07 16:30:19 +0900