Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66

Standard

Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66. / Torbina, Viktoriia V.; Nedoseykina, Nadezhda S.; Ivanchikova, Irina D. и др.

в: Catalysis Today, Том 333, 01.08.2019, стр. 47-53.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Torbina, VV, Nedoseykina, NS, Ivanchikova, ID, Kholdeeva, OA & Vodyankina, OV 2019, 'Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66', Catalysis Today, Том. 333, стр. 47-53. https://doi.org/10.1016/j.cattod.2018.11.063

APA

Torbina, V. V., Nedoseykina, N. S., Ivanchikova, I. D., Kholdeeva, O. A., & Vodyankina, O. V. (2019). Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66. Catalysis Today, 333, 47-53. https://doi.org/10.1016/j.cattod.2018.11.063

Vancouver

Torbina VV, Nedoseykina NS, Ivanchikova ID, Kholdeeva OA, Vodyankina OV. Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66. Catalysis Today. 2019 авг. 1;333:47-53. doi: 10.1016/j.cattod.2018.11.063

Author

Torbina, Viktoriia V. ; Nedoseykina, Nadezhda S. ; Ivanchikova, Irina D. и др. / Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66. в: Catalysis Today. 2019 ; Том 333. стр. 47-53.

BibTeX

@article{04560e29de5e485088d45f023196cdb4,

title = "Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66",

abstract = "Zirconium-based metal–organic framework UiO-66 catalyzes oxidation of propylene glycol (PG) using hydrogen peroxide as green oxidant. Hydroxyacetone (HA) is the main oxidation product, while the main side product is acetic acid (AcA). The nature of the solvent drastically affects PG adsorption, oxidant utilization efficiency and product yields. The best catalytic performance (85% selectivity towards HA at ca. 10% PG conversion) was achieved with water–acetonitrile (3/7 (v/v)) mixture as a solvent. Additives of radical chain scavengers produce a rate-inhibiting effect, suggesting radical chain mechanism of the oxidation process. The PG oxidation over UiO-66 proceeds without leaching of the active metal into solution, and the catalysis has a truly heterogeneous nature. The catalyst can be recycled without significant loss of activity and selectivity and retains its structure during at least five reuses.",

keywords = "Alcohol oxidation, Hydrogen peroxide, Hydroxyacetone, Metal-organic frameworks, Propylene glycol, Selective oxidation, UiO-66, Zirconium",

author = "Torbina, {Viktoriia V.} and Nedoseykina, {Nadezhda S.} and Ivanchikova, {Irina D.} and Kholdeeva, {Oxana A.} and Vodyankina, {Olga V.}",

year = "2019",

month = aug,

day = "1",

doi = "10.1016/j.cattod.2018.11.063",

language = "English",

volume = "333",

pages = "47--53",

journal = "Catalysis Today",

issn = "0920-5861",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Propylene glycol oxidation with hydrogen peroxide over Zr-containing metal-organic framework UiO-66

AU - Torbina, Viktoriia V.

AU - Nedoseykina, Nadezhda S.

AU - Ivanchikova, Irina D.

AU - Kholdeeva, Oxana A.

AU - Vodyankina, Olga V.

PY - 2019/8/1

Y1 - 2019/8/1

N2 - Zirconium-based metal–organic framework UiO-66 catalyzes oxidation of propylene glycol (PG) using hydrogen peroxide as green oxidant. Hydroxyacetone (HA) is the main oxidation product, while the main side product is acetic acid (AcA). The nature of the solvent drastically affects PG adsorption, oxidant utilization efficiency and product yields. The best catalytic performance (85% selectivity towards HA at ca. 10% PG conversion) was achieved with water–acetonitrile (3/7 (v/v)) mixture as a solvent. Additives of radical chain scavengers produce a rate-inhibiting effect, suggesting radical chain mechanism of the oxidation process. The PG oxidation over UiO-66 proceeds without leaching of the active metal into solution, and the catalysis has a truly heterogeneous nature. The catalyst can be recycled without significant loss of activity and selectivity and retains its structure during at least five reuses.

AB - Zirconium-based metal–organic framework UiO-66 catalyzes oxidation of propylene glycol (PG) using hydrogen peroxide as green oxidant. Hydroxyacetone (HA) is the main oxidation product, while the main side product is acetic acid (AcA). The nature of the solvent drastically affects PG adsorption, oxidant utilization efficiency and product yields. The best catalytic performance (85% selectivity towards HA at ca. 10% PG conversion) was achieved with water–acetonitrile (3/7 (v/v)) mixture as a solvent. Additives of radical chain scavengers produce a rate-inhibiting effect, suggesting radical chain mechanism of the oxidation process. The PG oxidation over UiO-66 proceeds without leaching of the active metal into solution, and the catalysis has a truly heterogeneous nature. The catalyst can be recycled without significant loss of activity and selectivity and retains its structure during at least five reuses.

KW - Alcohol oxidation

KW - Hydrogen peroxide

KW - Hydroxyacetone

KW - Metal-organic frameworks

KW - Propylene glycol

KW - Selective oxidation

KW - UiO-66

KW - Zirconium

UR - http://www.scopus.com/inward/record.url?scp=85057831377&partnerID=8YFLogxK

U2 - 10.1016/j.cattod.2018.11.063

DO - 10.1016/j.cattod.2018.11.063

M3 - Article

AN - SCOPUS:85057831377

VL - 333

SP - 47

EP - 53

JO - Catalysis Today

JF - Catalysis Today

SN - 0920-5861

ER -

ID: 22579097