在室温下利用 Ru-Sn/C 催化剂促进丙酮加氢

IF 3.4 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Communications Pub Date : 2023-12-20 DOI:10.1016/j.catcom.2023.106822

Zhao Yang , Yan Xiong , Ting Li , Zhiqing Yang , Bing Hui Chen

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引用次数: 0

摘要

碳支撑的 Ru-Sn 双金属催化剂在丙酮的室温加氢反应中表现出优异的性能，可在较短的反应时间内实现 100% 的丙酮转化率和 100% 的异丙醇产品选择性。催化剂的结构-功能关系揭示了 Ru 和 Sn 位点之间的协同行为，证明了 Sn/Ru 原子比与催化性能变化之间的重要关联。此外，还对 4- 庚酮的室温加氢反应进行了研究，从而验证了已建立的结构-功能关系在酮类加氢反应中的一致性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Boosting acetone hydrogenation at room temperature on Ru-Sn/C catalyst

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Boosting acetone hydrogenation at room temperature on Ru-Sn/C catalyst

Carbon supported Ru-Sn bimetallic catalyst shows excellent performance in room-temperature hydrogenation of acetone, 100% acetone conversion with 100% product selectivity to isopropyl alcohol can be achieved within a short reaction time. Catalyst structure-function relationship reveals a synergetic behavior between Ru and Sn sites, demonstrating the essential correlation between Sn/Ru atomic ratio and the resultant variation in catalytic performance. Room temperature hydrogenation of 4-heptanone was also studied, verifying the consistency of the established structure-function relationship in ketones hydrogenation reactions.

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来源期刊

Catalysis Communications 化学-物理化学

CiteScore

6.20

自引率

2.70%

发文量

183

审稿时长

46 days

期刊介绍： Catalysis Communications aims to provide rapid publication of significant, novel, and timely research results homogeneous, heterogeneous, and enzymatic catalysis.