Ammonia decomposition on LaV(O,N) 3-δ surfaces: toward a mechanistic understanding

Kehan Huang; Samia AlSobhi; Zonghao Shen; Zhenzhu Li; Norton G. West; Stephen J. Skinner; Alex Walton; George Wilson; Jingdong Xu

doi:10.1039/d6ta03119f

January 1, 2026Journal of Materials Chemistry AOpen Access

Ammonia decomposition on LaV(O,N) 3-δ surfaces: toward a mechanistic understanding

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Key Points

This research aims to understand the mechanisms of ammonia decomposition on LaV(O,N)3-δ surfaces for hydrogen recovery.
Investigated the performance of perovskite-structured oxynitrides in ammonia decomposition.
Analyzed the catalytic properties and reaction pathways of LaV(O,N)3-δ surfaces.
Assessed hydrogen release efficiency and reaction kinetics.
Demonstrated effective hydrogen recovery from ammonia with specific reaction rates.
Identified optimal conditions for ammonia decomposition on LaV(O,N)3-δ surfaces.
Revealed mechanisms enhancing hydrogen transport and storage efficiency.

Implication

Examines ammonia decomposition effectiveness in perovskite oxynitrides, suggesting energy storage improvements.

Abstract

Ammonia, as a carbon-free hydrogen carrier, provides an efficient pathway for hydrogen transport, storage and utilisation in the green energy transition. To recover hydrogen from ammonia, perovskite-structured oxynitrides show promise...

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Cite This Study

Huang et al. (2026) studied this question.

synapsesocial.com/papers/6a2ba3a28101cf8926f024de https://doi.org/10.1039/d6ta03119f

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Ammonia decomposition on LaV(O,N) 3-δ surfaces: toward a mechanistic understanding

Key Points

Implication

Abstract

Discussion

Cite This Study

Ammonia decomposition on LaV(O,N) 3-δ surfaces: toward a mechanistic understanding

Key Points

Implication

Abstract

Discussion

Cite This Study

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