Abstract: In recent years, metal–organic frameworks (MOFs) have received increasing attention as selective oxidation catalysts and supports for their construction. In this short review paper, we survey recent findings concerning use of MOFs in heterogeneous liquid-phase selective oxidation catalysis with the green oxidant–aqueous hydrogen peroxide. MOFs having outstanding thermal and chemical stability, such as Cr(III)-based MIL-101, Ti(IV)-based MIL-125, Zr(IV)-based UiO-66(67), Zn(II)-based ZIF-8, and some others, will be in the main focus of this work. The effects of the metal nature and MOF structure on catalytic activity and oxidation selectivity are analyzed and the mechanisms of hydrogen peroxide activation are discussed. In some cases, we also make an attempt to analyze relationships between liquid-phase adsorption properties of MOFs and peculiarities of their catalytic performance. Attempts of using MOFs as supports for construction of single-site catalysts through their modification with heterometals will be also addressed in relation to the use of such catalysts for activation of H2O2. Special attention is given to the critical issues of catalyst stability and reusability. The scope and limitations of MOF catalysts in H2O2-based selective oxidation are discussed.

Cite: Kholdeeva O. , Maksimchuk N.
Metal-Organic Frameworks in Oxidation Catalysis with Hydrogen Peroxide
Catalysts. 2021. V.11. N2. 283 :1-23. DOI: 10.3390/catal11020283 WOS Scopus РИНЦ AN OpenAlex

Files: Full text from publisher

Dates:

Submitted:	Jan 30, 2021
Accepted:	Feb 19, 2021
Published online:	Feb 21, 2021
Published print:	Feb 23, 2021

Identifiers:

Web of science:	WOS:000622279700001
Scopus:	2-s2.0-85100951209
Elibrary:	46746889
Chemical Abstracts:	2021:565157
OpenAlex:	W3131558959

Citing:

DB	Citing
Scopus	39
Web of science	39
Elibrary	39
OpenAlex	41

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