Localized hetero-ion modulation engineering over nickel-based catalyst for electrochemical urea oxidation

Shucheng Li; Jing Li; Xuan Wang; Meng Li; Tingyu Lu; Hao Li; Yawen Tang; Gengtao Fu

doi:10.1039/d6sc03404g

January 1, 2026Chemical ScienceOpen Access

Localized hetero-ion modulation engineering over nickel-based catalyst for electrochemical urea oxidation

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Key Points

The aim is to enhance the electrochemical urea oxidation reaction (UOR) using nickel-based catalysts through localized hetero-ion modulation.
Investigated different ion modulations on nickel-based catalysts
Evaluated reaction kinetics of urea oxidation
Compared UOR efficiency with traditional oxygen evolution reactions
Localized hetero-ion modulation significantly improved UOR kinetics compared to standard methods.
Nickel-based catalysts exhibited a marked increase in electrocatalytic performance for hydrogen production.

Implication

Explores urea oxidation in nickel-based catalysts, suggesting improved efficiency for hydrogen production.

Abstract

Electrochemical urea oxidation reaction (UOR) offers the effective alternative for oxygen evolution reaction (OER) in electrochemical production of hydrogen source, yet the nickel (Ni)-based catalysts show the inferior reaction kinetics....

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6a28ff6a6f82f25be989c5f7 https://doi.org/10.1039/d6sc03404g

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Localized hetero-ion modulation engineering over nickel-based catalyst for electrochemical urea oxidation

Key Points

Implication

Abstract

Discussion

Cite This Study

Localized hetero-ion modulation engineering over nickel-based catalyst for electrochemical urea oxidation

Key Points

Implication

Abstract

Discussion

Cite This Study

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