Facile Synthesis of Ni/NiO Composite with Superior Bifunctional Electrocatalytic Activity for Water Electrolysis Under Wide Range of pH

Harjinder Singh; Alka Rani; Rathindranath Biswas; Ayan Roy; Arnab Dutta

doi:10.1039/d5nj03901k

January 1, 2026New Journal of Chemistry

Facile Synthesis of Ni/NiO Composite with Superior Bifunctional Electrocatalytic Activity for Water Electrolysis Under Wide Range of pH

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Key Points

The study aims to develop an efficient and cost-effective bifunctional electrocatalyst for water electrolysis.
Synthesis of Ni/NiO composite using a simple method
Characterization of electrocatalytic activity under various pH conditions
Comparative analysis of OER and HER performance
The Ni/NiO composite shows superior activity for both OER and HER
Performance remains effective over a wide pH range
Demonstrates potential applications in sustainable energy production

Implication

Research explores bifunctional electrocatalysts for water electrolysis, indicating sustainable energy potential.

Abstract

Developing potentially viable cost-reductant, highly-efficient, and sustainable bifunctional electrocatalysts with promising activity toward oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) is great significance for water splitting in alkaline...

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Cite This Study

Singh et al. (2026) studied this question.

synapsesocial.com/papers/69e1cffa5cdc762e9d859054 https://doi.org/10.1039/d5nj03901k

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Facile Synthesis of Ni/NiO Composite with Superior Bifunctional Electrocatalytic Activity for Water Electrolysis Under Wide Range of pH

Key Points

Implication

Abstract

Discussion

Cite This Study

Facile Synthesis of Ni/NiO Composite with Superior Bifunctional Electrocatalytic Activity for Water Electrolysis Under Wide Range of pH

Key Points

Implication

Abstract

Discussion

Cite This Study

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