铜业工程Issue(1)：76-89,14.DOI:10.3969/j.issn.1009-3842.2026.01.007
铜基材料在电催化还原硝酸盐产氨技术中的应用进展
Progress of Application of Cu-based Materials in Electro-reduction of Nitrate for Production of Ammonia
摘要
Abstract
Ammonia plays an important role in human activities,which is used widely in various industries with noticeable economic values.The main method currently used in ammonia synthesis is Haber-Bosch method,which requires high-temperature or high-pressure conditions,suffering low efficiency and high energy cost.In comparison,electro-reduction of nitrite for ammonia production is a NH3-selective green chemistry process with low energy consumption.Cu-based materials are chosen as common catalyst materials in electro-production of ammonia owing to the abundance of source materials and high reaction activity towards nitrite.State-of-art Cu-based materials applied in electro catalysis of nitrate for ammonia production are mainly:metallic Cu,metallic-doped Cu-based materials,alloys,Cu oxide,Cu-containing polymetallic oxide,Cu-containing metal-organic framework(MOF),etc.These catalysts improve performances of ammonia production with different mechanisms,such as surface modulation,electron structure modulation,synergy of catalytic active centers,construction of built-in electric fields,etc.This paper aims to integrate performances and mechanisms of different Cu-based catalysts for electrochemical production of ammonia,and to provide reference for future research in this field.关键词
铜基材料/电催化/产氨/硝酸盐Key words
copper-based material/electrocatalysis/ammonia production/nitrate分类
资源环境引用本文复制引用
滕蒋锋,葛世坤,王子威,彭聪,张文超..铜基材料在电催化还原硝酸盐产氨技术中的应用进展[J].铜业工程,2026,(1):76-89,14.基金项目
国家自然科学基金项目(52104315)资助 （52104315）
