PMo12@UiO-67 Nanocomposite as green Epoxidation Catalyst with Enhanced Performance and High Retrievability

Qingqing An, Wenhui Shang, Yongchun Wang, Huan He*, Chaojun Jing, Mei Wu, Zhiyu Jia

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Polyoxometalates (POMs) as the nanocomposites have been applied as the homogeneous catalyst for some organic reactions. Choosing an appropriate support for POMs is an effective approach to solve their low-stability. In this work, the Keggin-type phosphomolybdic acid (PMo12) is immobilized in the cavities of Zirconium metal–organic framework (UiO-67) with suitable cage size and limited windows. The nanocomposite (PMo12@UiO-67) is used as a heterogeneous catalyst for the epoxidation of olefin with excellent retrievability. The above result would help us to develop more polyoxometalate-base heterogeneous catalyst for the epoxidation of olefin.

Original languageEnglish
Article number110279
JournalInorganic Chemistry Communications
Volume148
DOIs
Publication statusPublished - Feb 2023

Keywords

  • Epoxidation
  • Metal-organic framworks
  • Nanocomposites
  • Polyoxometalates
  • Porous materials

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