文章信息/Info

Title:

Research Progress of Metal-Organic Frameworks in the Field of Heterogeneous Catalysis

文章編號(hào):

1674-3962(2023)02-0155-07

作者:

王薇菁; 廖立; 賴雪飛; 龍沁; 謝克難

（四川大學(xué)化學(xué)工程學(xué)院，四川 成都 610065）

Author(s):

WANG Weijing;  LIAO Li;  LAI Xuefei;  LONG Qin; XIE Kenan

(School of Chemical Engineering, Sichuan University, Chengdu 610065, China)

關(guān)鍵詞:

金屬有機(jī)框架材料; 多相催化; 修飾; 衍生材料

Keywords:

metal-organic frameworks;  heterogenous catalysis;  modification;  derived materials

分類號(hào):

O641.4; TQ426

DOI:

10.7502/j.issn.1674-3962.202105003

文獻(xiàn)標(biāo)志碼:

A

摘要:

利用多相催化劑高效催化化學(xué)反應(yīng)在能源化工、環(huán)境保護(hù)和可持續(xù)發(fā)展等方面具有重要的意義�；�于金屬有機(jī)框架復(fù)合材料（metal-organic frameworks, MOFs）的大比表面積、分散的活性中心和極高的孔隙率且孔結(jié)構(gòu)可調(diào)等獨(dú)特的結(jié)構(gòu)特點(diǎn)，MOFs及其衍生物已被廣泛應(yīng)用于多相催化領(lǐng)域。按照MOFs催化劑活性位點(diǎn)的來(lái)源不同，從以下幾個(gè)方面綜述了近年來(lái)MOFs在多相催化領(lǐng)域的研究進(jìn)展：MOFs本身無(wú)催化作用，僅僅作為催化劑載體起到攜帶催化劑和阻止催化劑團(tuán)聚的作用；在MOFs上修飾官能團(tuán)后，得到的衍生材料具有催化作用；MOFs自身具有不飽和的活性金屬節(jié)點(diǎn)，促進(jìn)反應(yīng)進(jìn)行。最后，展望了MOFs在多相催化領(lǐng)域的發(fā)展方向和應(yīng)用前景。希望本篇綜述能夠幫助研究者更進(jìn)一步了解MOFs及其衍生材料在構(gòu)建多相催化劑方面的研究進(jìn)展，為推動(dòng)MOFs材料在多相催化方面的應(yīng)用提供有意義的參考資料。

Abstract:

It is of great significance for energy industry, chemical industry, environmental protection and sustainable development of using heterogeneous catalysts to catalyze chemical reactions. Extensive applications of metal-organic frameworks (MOFs) and their derivatives are expanded in heterogeneous catalysis due to their large specific surface area, dispersed active centers, extremely high porosity and adjustable pore structure. According to the sources of active sites of MOFs, we summarize some relative work of MOFs in heterogeneous catalysis as follows: MOFs themselves do not have a catalytic activity, and only as a catalyst carrier; the functional groups modified in MOFs have catalytic activity; MOFs with unsaturated metal nodes have catalytic activities, and can promote the reaction. Finally, we look forward to the future research and application of MOFs in the heterogenous catalysis. We hope this review will help researchers understand more about the research progress of MOFs materials in the heterogeneous catalysis, providing some meaningful reference.