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Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks. / Maksimchuk, Nataliya V.; Lee, Ji Sun; Solovyeva, Marina V. et al.

In: ACS Catalysis, Vol. 9, No. 11, 11.2019, p. 9699-9704.

Research output: Contribution to journal › Article › peer-review

Harvard

Maksimchuk, NV, Lee, JS, Solovyeva, MV, Cho, KH, Shmakov, AN, Chesalov, YA, Chang, JS & Kholdeeva, OA 2019, 'Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks', ACS Catalysis, vol. 9, no. 11, pp. 9699-9704. https://doi.org/10.1021/acscatal.9b02941

APA

Maksimchuk, N. V., Lee, J. S., Solovyeva, M. V., Cho, K. H., Shmakov, A. N., Chesalov, Y. A., Chang, J. S., & Kholdeeva, O. A. (2019). Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks. ACS Catalysis, 9(11), 9699-9704. https://doi.org/10.1021/acscatal.9b02941

Vancouver

Maksimchuk NV, Lee JS, Solovyeva MV, Cho KH, Shmakov AN, Chesalov YA et al. Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks. ACS Catalysis. 2019 Nov;9(11):9699-9704. doi: 10.1021/acscatal.9b02941

Author

Maksimchuk, Nataliya V. ; Lee, Ji Sun ; Solovyeva, Marina V. et al. / Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks. In: ACS Catalysis. 2019 ; Vol. 9, No. 11. pp. 9699-9704.

BibTeX

@article{a4460fcbec02443aac1047897004d669,
title = "Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks",
abstract = "The catalytic performance of zirconium-based metal-organic frameworks (UiO-66, UiO-67, and MOF-801) in cyclohexene oxidation with aqueous hydrogen peroxide can be greatly improved by adding a source of protons directly into the reaction mixture. A blend of Zr-MOF and protons favors heterolytic activation of H2O2 and makes possible selective formation of epoxide and diol with negligible formation of allylic oxidation products. Additives of HClO4 suppress the rates of H2O2 decomposition over Zr-MOF and increase oxidant utilization efficiency. No structural changes occur in the acid-activated Zr-MOF. The catalyst does not suffer metal leaching, reveals a truly heterogeneous nature of the catalysis, and can be recovered and reused.",
keywords = "cyclohexene, epoxidation, heterogeneous catalysis, hydrogen peroxide, metal-organic frameworks, UiO, zirconium, CATALYSIS, SELECTIVE OXIDATION, DEFECTS, MECHANISM, H2O2, EPOXIDATION, FUNCTIONALIZED UIO-66, CYCLOHEXENE, MODULATION, INSIGHTS",
author = "Maksimchuk, {Nataliya V.} and Lee, {Ji Sun} and Solovyeva, {Marina V.} and Cho, {Kyung Ho} and Shmakov, {Aleksandr N.} and Chesalov, {Yuriy A.} and Chang, {Jong San} and Kholdeeva, {Oxana A.}",
year = "2019",
month = nov,
doi = "10.1021/acscatal.9b02941",
language = "English",
volume = "9",
pages = "9699--9704",
journal = "ACS Catalysis",
issn = "2155-5435",
publisher = "American Chemical Society",
number = "11",

}

RIS

TY - JOUR

T1 - Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks

AU - Maksimchuk, Nataliya V.

AU - Lee, Ji Sun

AU - Solovyeva, Marina V.

AU - Cho, Kyung Ho

AU - Shmakov, Aleksandr N.

AU - Chesalov, Yuriy A.

AU - Chang, Jong San

AU - Kholdeeva, Oxana A.

PY - 2019/11

Y1 - 2019/11

N2 - The catalytic performance of zirconium-based metal-organic frameworks (UiO-66, UiO-67, and MOF-801) in cyclohexene oxidation with aqueous hydrogen peroxide can be greatly improved by adding a source of protons directly into the reaction mixture. A blend of Zr-MOF and protons favors heterolytic activation of H2O2 and makes possible selective formation of epoxide and diol with negligible formation of allylic oxidation products. Additives of HClO4 suppress the rates of H2O2 decomposition over Zr-MOF and increase oxidant utilization efficiency. No structural changes occur in the acid-activated Zr-MOF. The catalyst does not suffer metal leaching, reveals a truly heterogeneous nature of the catalysis, and can be recovered and reused.

AB - The catalytic performance of zirconium-based metal-organic frameworks (UiO-66, UiO-67, and MOF-801) in cyclohexene oxidation with aqueous hydrogen peroxide can be greatly improved by adding a source of protons directly into the reaction mixture. A blend of Zr-MOF and protons favors heterolytic activation of H2O2 and makes possible selective formation of epoxide and diol with negligible formation of allylic oxidation products. Additives of HClO4 suppress the rates of H2O2 decomposition over Zr-MOF and increase oxidant utilization efficiency. No structural changes occur in the acid-activated Zr-MOF. The catalyst does not suffer metal leaching, reveals a truly heterogeneous nature of the catalysis, and can be recovered and reused.

KW - cyclohexene

KW - epoxidation

KW - heterogeneous catalysis

KW - hydrogen peroxide

KW - metal-organic frameworks

KW - UiO

KW - zirconium

KW - CATALYSIS

KW - SELECTIVE OXIDATION

KW - DEFECTS

KW - MECHANISM

KW - H2O2

KW - EPOXIDATION

KW - FUNCTIONALIZED UIO-66

KW - CYCLOHEXENE

KW - MODULATION

KW - INSIGHTS

UR - http://www.scopus.com/inward/record.url?scp=85073166519&partnerID=8YFLogxK

U2 - 10.1021/acscatal.9b02941

DO - 10.1021/acscatal.9b02941

M3 - Article

AN - SCOPUS:85073166519

VL - 9

SP - 9699

EP - 9704

JO - ACS Catalysis

JF - ACS Catalysis

SN - 2155-5435

IS - 11

ER -

ID: 21857128