Electrifying Nitrogen Fixation: Plasma-Driven NO x Synthesis for Sustainable Fertilizer Production
Year: 2025
Type: article
Abstract: High Resolution Image Download MS PowerPoint Slide 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.
Source: JACS Au
Authors: Weitao Wang, Yaolin Wang, Hanwei Li, Michael Craven, Xin Tu
Institution: University of Liverpool
Language: English
Subfield: Radiology, Nuclear Medicine and Imaging
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,500
OpenAlex ID: W4416415551