journal article·2025-11Open access

Advances in Electrocatalytic Nitrate Reduction: Insights into Mechanisms and Reaction Optimization

Haotian Tan, Yunrui Tian, Wei Peng, Xiaoqing Liu, Liqun Wang, Yanjie Peng, Chao Wang, Ji Liang, Xiao Yan

Advanced Sustainable Systems· Volume 9· Issue 11

Abstract

Abstract Electrocatalytic nitrate reduction (NO 3 RR) offers a promising approach to address nitrate pollution by converting harmful nitrates into environment‐benign or valuable products like nitrogen gas (N 2 ) or ammonia (NH 3 ). This review explores the mechanisms, challenges, and catalysts involved in NO 3 RR, highlighting the role of catalyst selectivity, stability, and external reaction conditions. The discussion also covers the environmental and economic benefits of NO 3 RR for water treatment, alongside potential future directions in scaling‐up, system integration, and expanding research into tackling related nitrogen‐based pollutants as well as real world applications.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Ammonia Synthesis and Nitrogen Reduction · Hydrogen Storage and Materials · Caching and Content Delivery

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education School of Materials Science and Engineering Tianjin University Tianjin 300072 China

Institute of Information Technology Shenzhen Institute of Information Technology Shenzhen 518172 China

Applied Physics Department College of Physics and Materials Science Tianjin Normal University Tianjin 300072 China

Shandong Electric Power Engineering Consulting Institute Corp., Ltd. Jinan Shandong 250100 China

Funding

National Natural Science Foundation of China

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