Charge-redistributed CoO/FeCoP heterointerfaces for efficient electrocatalytic urea oxidation.

Chem Commun (Camb)

Institute of Materials Science and Devices, School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215011, China.

Published: November 2024

AI Article Synopsis

  • Charge-redistributed CoO/FeCoP heterointerfaces are developed to enhance electrocatalytic urea oxidation in alkaline solutions, achieving high efficiency with only 1.41 V RHE at 100 mA cm.
  • The electrocatalyst demonstrates a low Tafel slope of 74 mV dec, indicating fast reaction kinetics for urea oxidation.
  • A remarkable stability of 36 hours showcases the effectiveness of the charge redistribution strategy in creating highly efficient electrocatalysts.

Article Abstract

Charge-redistributed CoO/FeCoP heterointerfaces are designed for effective electrocatalytic urea oxidation in alkaline medium, delivering excellent performance with only 1.41 V RHE at 100 mA cm, low Tafel slope of 74 mV dec and 36-h robust stability. The fine regulation of charge redistribution through heterointerfaces provides an effective strategy to design highly efficient electrocatalysts.

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Source
http://dx.doi.org/10.1039/d4cc04468aDOI Listing

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