Nature Communications (Jan 2021)

One-step synthesis of single-site vanadium substitution in 1T-WS2 monolayers for enhanced hydrogen evolution catalysis

  • Ali Han,
  • Xiaofeng Zhou,
  • Xijun Wang,
  • Sheng Liu,
  • Qihua Xiong,
  • Qinghua Zhang,
  • Lin Gu,
  • Zechao Zhuang,
  • Wenjing Zhang,
  • Fanxing Li,
  • Dingsheng Wang,
  • Lain-Jong Li,
  • Yadong Li

DOI
https://doi.org/10.1038/s41467-021-20951-9
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 10

Abstract

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Ru is one of the most active metals for oxygen evolution reaction, but it quickly dissolves in acidic electrolyte particularly in nanosized form. Here the authors show that coral-like solid-solution Ru‒Ir consisting of 3 nm-thick sheets with only 6 at% Ir is a long-lived catalyst with high activity