催化作用
纳米团簇
双金属片
氨硼烷
化学
氢
制氢
活化能
苯乙炔
钌
无机化学
化学工程
材料科学
光化学
物理化学
有机化学
工程类
作者
Shuyan Guan,Yanyan Liu,Shuling Liu,Zechao Zhuang,Ruofan Shen,Huanhuan Zhang,Erjun Liang,Yanping Fan,Jianchun Jiang,Baozhong Liu,Yongfeng Wang,Dingsheng Wang,Baojun Li
标识
DOI:10.1002/anie.202506869
摘要
Insights into the activation and conversion of hydrogen using a single‐mode catalyst is crucial for advancing fuels and fine chemical production. In this paper, the activation and conversion of H2 molecular in hydrogen production and application were investigated on RuM (M = Ni, Co, Cu, Fe)‐MXene catalysts. RuM (M = Ni, Co, Cu, Fe) bimetallic nanoclusters were uniformly distributed on Ti3C2 MXene. The optimal Ru2.5Ni2.5‐Ti3C2 exhibites the highest turnover frequency (TOF) value of 1833 min‐1 toward ammonia borane (AB, NH3BH3) hydrolysis. Meanwhile, the catalysts also showed good catalytic activity in hydrogen oxidation reaction (HOR) and phenylacetylene hydrogenation. The high activity is originl from the acceleration of the catalytic process by RuNi clusters‐Ti3C2 and the promotion of molecular transport by the special interface of RuNi cluster‐MXene. The RuNi clusters‐Ti3C2 with suiable d‐band provide a dependable platform for the regulated activation and conversion of H2 molecules and various reaction intermediates. The competitiveness of nano‐cluster‐MXene catalytic material is showcased for activation and conversion of hydrogen. This research of reaction‐inducing adaptation uncovered the pathway to explore multi‐functional catalysts in energy, chemistry and materials applications.
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