Nature Communications (Oct 2021)

Fine cubic Cu2O nanocrystals as highly selective catalyst for propylene epoxidation with molecular oxygen

  • Wei Xiong,
  • Xiang-Kui Gu,
  • Zhenhua Zhang,
  • Peng Chai,
  • Yijing Zang,
  • Zongyou Yu,
  • Dan Li,
  • Hui Zhang,
  • Zhi Liu,
  • Weixin Huang

DOI
https://doi.org/10.1038/s41467-021-26257-0
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 8

Abstract

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Direct propylene epoxidation with O2 to form propylene oxide (PO) selectively is a challenge. Here, the authors explore 27 nm-sized cubic Cu2O nanocrystals as thermocatalysts for this reaction which facilitate PO production with high selectivity, >80%, at moderate temperatures of 90–110 °C.