What question did this study set out to answer?

This research aims to develop a high-efficiency, durable electrocatalyst for water oxidation to enhance renewable hydrogen production.

February 8, 2026

Amorphous FeOOH-modified spongy steamed-twisted-roll SnS2/Ni3S2 hierarchical electrocatalyst for efficient oxygen evolution reaction

SWShi-Jing WangChongqing Normal University XLXing LiuChongqing Normal University XCXiao-Yan ChenChongqing Normal University

Key Points

This research aims to develop a high-efficiency, durable electrocatalyst for water oxidation to enhance renewable hydrogen production.
Preparation of amorphous FeOOH-modified SnS2/Ni3S2
Evaluation of electrocatalytic performance in oxygen evolution
Assessment of durability and efficiency under operational conditions
Demonstrated increased efficiency in the oxygen evolution reaction compared to conventional catalysts
Showed improved durability, indicating long-term usability
Highlighting the potential for renewable hydrogen energy generation

Abstract

The preparation of high-efficiency, durable and earth-abundant water oxidation electrocatalysts is increasingly appealing and significant challenge for generating the renewable H2 energy source, due to the sluggish kinetics of the...

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