Electrifying Nitrogen Fixation: Plasma-Driven NO _x Synthesis for Sustainable Fertilizer Production

関連する実験動画

Updated: Jan 7, 2026

Automated, High-resolution Mobile Collection System for the Nitrogen Isotopic Analysis of NOx

Automated, High-resolution Mobile Collection System for the Nitrogen Isotopic Analysis of NOx

Published on: December 20, 2016

Weitao Wang¹, Yaolin Wang¹, Hanwei Li¹

¹Department of Electrical Engineering and Electronics, School of Engineering, University of Liverpool, Liverpool L69 3GJ, U.K.

|December 26, 2025

Abstract:

Decarbonizing nitrogen fixation is essential for sustainable fertilizer production, as the conventional Haber-Bosch process remains highly energy-intensive and a significant contributor to global greenhouse gas emissions. Plasma electrification offers a fossil-free, electricity-driven, and decentralized modular alternative that can operate flexibly with intermittent renewable energy sources. In this Perspective, we critically examine the current progress in plasma-based NO _x synthesis, with particular emphasis on reactor engineering, plasma-catalyst synergy, and plasma-liquid systems. We discuss how key operating parameters and plasma-induced reaction pathways govern efficiency and selectivity, and highlight recent advances that enhance NO _x yield while reducing energy consumption. Furthermore, we outline forward-looking strategies to improve plasma-gas interactions, suppress backward reactions, develop robust catalysts stable under nonequilibrium conditions, advance in situ diagnostics, and perform comprehensive techno-economic and life-cycle analyses to enable scalable and practical implementations. By highlighting these opportunities, this Perspective positions plasma-enabled nitrogen fixation as a transformative complement to the Haber-Bosch process, offering a sustainable route to fertilizer production that reduces fossil fuel dependence and mitigates environmental impact.

キーワード:

ammonia nitric acid nitrogen fixation plasma catalysis plasma electrification power-to-X

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Microplot Design and Plant and Soil Sample Preparation for 15Nitrogen Analysis

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