Reverse electron transfer in Ru/HfB2 drives selective hydrogenation via strong metal–support coupling†

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-07-31 DOI:10.1039/d5cc03876f

Xianlang Chen , Chengkang Zhou , Guoquan Zhou , Saisai Wang , Songpei Zhang , Tongyang Song , Rongrong Li , Haiting Cai , Bolin Wang , Yuxue Yue , Jia Zhao

引用次数: 0

Abstract

Benzoic acid hydrogenation faces a persistent activity–selectivity trade-off. Ru/HfB₂ overcomes this challenge via strong metal–support interactions that generate electron-rich Ru^δ− sites, enabling >99% conversion and selectivity under optimized conditions.

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Ru/HfB2中的反电子转移通过强金属支撑耦合驱动选择性加氢

苯甲酸加氢面临一个持续的活性-选择性权衡。Ru/HfB2通过产生富电子的Ruδ-位点的强金属支持相互作用克服了这一挑战，在温和条件下实现了99%的转化率和选择性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.