Vanadium-node-functionalized UiO-66: A thermally stable MOF-supported catalyst for the gas-phase oxidative dehydrogenation of cyclohexene

Huong Giang T Nguyen, Neil M. Schweitzer, Chih Yi Chang, Tasha L. Drake, Monica C. So, Peter C Stair, Omar K. Farha, Joseph T Hupp, Sonbinh T. Nguyen

Research output: Contribution to journalArticle

122 Citations (Scopus)

Abstract

The OH groups on the Zr-based nodes of ultrastable UiO-66 can be metallated with VV ions in a facile fashion to give the derivative VUiO-66. This metallated MOF exhibits high stability over a broad temperature range and displays high selectivity for benzene under low-conversion conditions in the vapor-phase oxidative dehydrogenation of cyclohexene (activation energy ∼110 kJ/mol). The integrity of the MOF is maintained after catalysis as determined by PXRD, ICP-AES, and SEM.

Original languageEnglish
Pages (from-to)2496-2500
Number of pages5
JournalACS Catalysis
Volume4
Issue number8
DOIs
Publication statusPublished - 2014

Fingerprint

Vanadium
Dehydrogenation
Benzene
Catalyst supports
Catalysis
Activation energy
Gases
Vapors
Ions
Derivatives
Scanning electron microscopy
Temperature
cyclohexene

Keywords

  • cyclohexene oxidation
  • gas-phase catalysis
  • metal-organic framework
  • UiO-66
  • vanadium

ASJC Scopus subject areas

  • Catalysis

Cite this

Vanadium-node-functionalized UiO-66 : A thermally stable MOF-supported catalyst for the gas-phase oxidative dehydrogenation of cyclohexene. / Nguyen, Huong Giang T; Schweitzer, Neil M.; Chang, Chih Yi; Drake, Tasha L.; So, Monica C.; Stair, Peter C; Farha, Omar K.; Hupp, Joseph T; Nguyen, Sonbinh T.

In: ACS Catalysis, Vol. 4, No. 8, 2014, p. 2496-2500.

Research output: Contribution to journalArticle

Nguyen, Huong Giang T ; Schweitzer, Neil M. ; Chang, Chih Yi ; Drake, Tasha L. ; So, Monica C. ; Stair, Peter C ; Farha, Omar K. ; Hupp, Joseph T ; Nguyen, Sonbinh T. / Vanadium-node-functionalized UiO-66 : A thermally stable MOF-supported catalyst for the gas-phase oxidative dehydrogenation of cyclohexene. In: ACS Catalysis. 2014 ; Vol. 4, No. 8. pp. 2496-2500.
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