articleScience AdvancesFeb 1, 2019GOLD OA

Highly crystalline Ni-doped FeP/carbon hollow nanorods as all-pH efficient and durable hydrogen evolving electrocatalysts

Nanyang Technological University

PubMed
Indexed incrossrefdoajpubmed

Abstract

At an overpotential of 72, 117, and 95 mV in acidic, neutral, and alkaline media, respectively, as well as superior stability. X-ray photoelectron spectroscopy and basic density functional theory calculations suggest that the improved HER activity originates from the synergistic modulation of the active components, structural and electronic properties. This protocol provides a general and friendly strategy to construct hollow phosphides for energy-related applications.

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641
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25.73
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100%
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49
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Authors

3

Topics & keywords

Keywords
  • Nanorod
  • Overpotential
  • Materials science
  • X-ray photoelectron spectroscopy
  • Chemical engineering
  • Doping
  • Pyrolysis
  • Nanocrystal
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