Rapid Microwave‐Driven Sulfur Sublimation Synthesis of MS2/RuS2 (M = Fe, Co, Ni) for Efficient Alkaline Overall Water Splitting DOI Open Access
Xinyu Zhu, Minghao Fang,

Bozhi Yang

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Abstract Facing the complex application environment and overall inefficiency in complete water‐splitting process, development of highly efficient stable catalytic materials is urgently required. This study innovatively proposes for first time implements a rapid synthesis technique driven by microwave‐induced sulfur sublimation, successfully preparing MS 2 /RuS (M = Co, Fe, Ni) heterostructure interfaces with high structural stability uniform active site distribution within merely 60 s. By incorporating iron‐group sulfides, electronic structure pyrite‐type RuS effectively modulated, enabling developed @G catalyst to exhibit superior activity alkaline environments. Particularly, cobalt‐based sulfide regulated (CoS @G) achieves mass hydrogen evolution reaction (HER) that 15.4 times 20 wt.% Pt/C, oxygen (OER), it surpasses commercial IrO two orders magnitude. research not only provides new pathway enhancing performance environmental adaptability catalysts but also presents simple universal method boost through synergistic modulation strategy.

Language: Английский

Rapid Microwave‐Driven Sulfur Sublimation Synthesis of MS2/RuS2 (M = Fe, Co, Ni) for Efficient Alkaline Overall Water Splitting DOI Open Access
Xinyu Zhu, Minghao Fang,

Bozhi Yang

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Abstract Facing the complex application environment and overall inefficiency in complete water‐splitting process, development of highly efficient stable catalytic materials is urgently required. This study innovatively proposes for first time implements a rapid synthesis technique driven by microwave‐induced sulfur sublimation, successfully preparing MS 2 /RuS (M = Co, Fe, Ni) heterostructure interfaces with high structural stability uniform active site distribution within merely 60 s. By incorporating iron‐group sulfides, electronic structure pyrite‐type RuS effectively modulated, enabling developed @G catalyst to exhibit superior activity alkaline environments. Particularly, cobalt‐based sulfide regulated (CoS @G) achieves mass hydrogen evolution reaction (HER) that 15.4 times 20 wt.% Pt/C, oxygen (OER), it surpasses commercial IrO two orders magnitude. research not only provides new pathway enhancing performance environmental adaptability catalysts but also presents simple universal method boost through synergistic modulation strategy.

Language: Английский

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