論文

2021年1月15日

Air-Stable and Reusable Cobalt Phosphide Nanoalloy Catalyst for Selective Hydrogenation of Furfural Derivatives

ACS Catalysis
  • Hiroya Ishikawa
  • ,
  • Min Sheng
  • ,
  • Ayako Nakata
  • ,
  • Kiyotaka Nakajima
  • ,
  • Seiji Yamazoe
  • ,
  • Jun Yamasaki
  • ,
  • Sho Yamaguchi
  • ,
  • Tomoo Mizugaki
  • ,
  • Takato Mitsudome

11
2
開始ページ
750
終了ページ
757
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1021/acscatal.0c03300

While metal phosphides have begun to attract attention as electrocatalysts, they remain underutilized in the field of liquid-phase molecular transformations. Herein, we describe a supported cobalt phosphide nanoalloy (nano-Co2P) that functions as a highly efficient, reusable heterogeneous catalyst for the selective hydrogenation of furfural derivatives. The carbonyl moieties of several furfural derivatives were selectively hydrogenated to produce the desired products in high yields. In contrast to conventional nonprecious metal catalysts, nano-Co2P uniquely exhibited air stability, which enabled easy and safe handling and precluded the need for H2 pretreatment. Infrared and density functional theory studies revealed that the highly efficient hydrogenation is due to the favorable activation of the carbonyl moiety of furfural derivatives through the backdonation to its π∗ orbital from the Co d-electrons.

リンク情報
DOI
https://doi.org/10.1021/acscatal.0c03300
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85100142338&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85100142338&origin=inward
ID情報
  • DOI : 10.1021/acscatal.0c03300
  • eISSN : 2155-5435
  • SCOPUS ID : 85100142338

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