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电催化还原硝酸盐废水用阴极材料的研究进展

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基于电催化还原硝酸盐的反应机理,从非金属电极、单金属电极、双金属电极和复合材料电极等方面综述了国内外电催化还原硝酸盐阴极材料的研究进展.指出双金属电极和复合材料电极是未来的研究重点,开发N2 选择性高、稳定性强以及制备成本低的阴极材料是未来的发展方向.
Research progress on cathode materials for electrocatalytic reduction of nitrate wastewater
Based on the reaction mechanism of electrocatalytic reduction of nitrate,the research progress on cathode materials for electrocatalytic re-duction of nitrate was summarized with 42 references from non-metallic electrodes,single metal elec-trodes,bimetallic electrodes,and composite materi-al electrodes at home and abroad.It was pointed out that bimetallic electrodes and composite material electrodes were the future research focus,and the development of cathode materials with high N2 selec-tivity,strong stability,and low preparation cost was the future development direction.

electrocatalytic reductionnitratewastewater treatmentcathode material

郑石红、施家琦、李阳

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中国石化中科(广东)炼化有限公司,广东 湛江 524000

中国石油大学(北京)克拉玛依校区 工学院,新疆 克拉玛依 834000

中国石油大学(北京) 重质油国家重点实验室,北京 102249

电催化还原 硝酸盐 废水处理 阴极材料

中国石油大学(北京)科学基金资助项目

2462020XKJS04

2024

石化技术与应用
兰州石化公司石油化工研究院

石化技术与应用

CSTPCD
影响因子:0.491
ISSN:1009-0045
年,卷(期):2024.42(5)
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