Xi Senliang, Wu Wenying, Yao Wenhao, Han Ruodan, He Sha, Wang Wenju, Zhang Teng, Yu Liang
Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Advanced Research Institute of Multidisciplinary Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China.
Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan 250000, China.
Molecules. 2024 Aug 12;29(16):3817. doi: 10.3390/molecules29163817.
Efficient hydrogen storage and transportation are crucial for the sustainable development of human society. Ammonia, with a hydrogen storage density of up to 17.6 wt%, is considered an ideal energy carrier for large-scale hydrogen storage and has great potential for development and application in the "hydrogen economy". However, achieving ammonia decomposition to hydrogen under mild conditions is challenging, and therefore, the development of suitable catalysts is essential. Metal oxide-based catalysts are commonly used in the industry. This paper presents a comprehensive review of single and composite metal oxide catalysts for ammonia decomposition catalysis. The focus is on analyzing the conformational relationships and interactions between metal oxide carriers and active metal sites. The aim is to develop new and efficient metal oxide-based catalysts for large-scale green ammonia decomposition.
高效的氢储存和运输对人类社会的可持续发展至关重要。氨的储氢密度高达17.6 wt%，被认为是大规模储氢的理想能量载体，在“氢经济”中具有巨大的发展和应用潜力。然而，在温和条件下实现氨分解制氢具有挑战性，因此，开发合适的催化剂至关重要。金属氧化物基催化剂是工业上常用的催化剂。本文对用于氨分解催化的单一和复合金属氧化物催化剂进行了全面综述。重点是分析金属氧化物载体与活性金属位点之间的构效关系和相互作用。目的是开发用于大规模绿色氨分解的新型高效金属氧化物基催化剂。
