ti - mof中高度分散的银纳米颗粒与部分配体去除的CO2催化转化。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-05-20 DOI:10.1039/d5cc01371b

Qian Zhang , Jinfeng Wang , Liu Gao , Xu Jing , Chunying Duan

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引用次数: 0

摘要

采用部分委托策略制备了具有广泛多孔结构和丰富氧空位的Ag/NH2-MIL-125（0.5）。这种独特的结构特征稳定了高度分散的Ag(0)纳米粒子（Ag NPs），在温和的条件下以高转化率实现了各种丙胺与CO2的环化和末端炔的羧化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Highly dispersed Ag nanoparticles in Ti-MOFs with partial ligand removal for catalytic conversion of CO2†

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Highly dispersed Ag nanoparticles in Ti-MOFs with partial ligand removal for catalytic conversion of CO2†

A partial deligandation strategy is used to prepare Ag/NH₂-MIL-125(0.5) with an extensive porous structure and abundant oxygen vacancies. This unique structural feature stabilizes highly dispersed Ag(0) nanoparticles (Ag NPs), realizing the cyclization of various propargylamines with CO₂ and the carboxylation of terminal alkynes at a high conversion rate under mild conditions.

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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.