1 Key Laboratory of Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P.R. China. jyc@snnu.edu.cn.
2 Key laboratory of Micro-Nano Powder and Advanced Energy Materials of Anhui Higher Education Instituts, School of Materials and Environmental Engineering, Chizhou University, Chizhou, Anhui, 247000, P.R. China. pfwang@czu.edu.cn.
3 School of Materials Science and Engineering, Shaanxi Normal University, Xi'an, 710119, P.R. China. ndchenyu@gmail.com.
A porous silver nanostructure-supported ionic liquid-modified chloroperoxidase nanohybrid was successfully used in electroenzymatic tandem catalysis to achieve an efficient, mild, and stable approach for the conversion of nitrate into ammonia.