Facile synthesis of foam MIL-101(Cr) with the enhanced catalytic capability

被引：3

作者：

Zhao, Tian ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai 519082, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2024年 / 838卷

关键词：

Foam MIL-101(Cr); SiO2; Enhanced catalytic capability; METAL-ORGANIC FRAMEWORKS; COMPOSITES; ADSORPTION;

D O I：

10.1016/j.cplett.2024.141089

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

MIL-101(Cr) is one of the most famous chromium-benzenedicarboxylate metal-organic framework (MOF), which is well investigated and used in numerous applications. Here, a novel structural foam MIL-101(Cr) (F -MIL) has been facilely synthesized with the presence of SiO2. The obtained F -MIL possessed a similar structure to nickel foam, which involved a micro-macro-meso-porous structure. Unlike conventional powdery MIL-101(Cr), F -MIL exhibited lumpy morphology and all the MIL-101(Cr) crystals were highly fused into a whole, which presented outstanding mass transfer ability and porosity accessibility. Thus, F -MIL showed much higher catalytic activity in cyanosilylation of aldehyde reaction, Indene oxidation reaction and 1-dodecene oxidation reaction.

引用

页数：4

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