articleEnergy & Environmental ScienceJan 1, 2022Closed access

Key roles of surface Fe sites and Sr vacancies in the perovskite for an efficient oxygen evolution reaction via lattice oxygen oxidation

JWJ. W. ZhaoHZHong ZhangCLChengfei LiXZXia ZhouJWJinqi Wu

Sun Yat-sen University · Lanzhou University · +5 more institutions

Indexed incrossref

Abstract

Highly efficient La/Sr-based perovskites with surface Fe sites and Sr vacancies were developed for the active lattice oxygen mechanism (LOM) of the oxygen evolution reaction (OER), and a relationship between the LOM and dynamic surface structure was established.

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248
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8

Topics & keywords

Topics
Keywords
  • Oxygen
  • Oxygen evolution
  • Perovskite (structure)
  • Lattice (music)
  • Materials science
  • Chemical physics
  • Chemical engineering
  • Chemistry
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