Defective CuO-rich CuFe2O4 nanofibers enable the efficient synergistic electrochemical reduction of nitrate to ammonia

被引：8

作者：

Zhu, Hexin ^{[1
]}

Dong, Shuyue ^{[1
]}

Du, Xiangning ^{[1
]}

Du, Hongting ^{[1
]}

Xia, Jiaojiao ^{[1
]}

Liu, Qian ^{[2
]}

Luo, Yongsong ^{[1
]}

Guo, Haoran ^{[3
]}

Li, Tingshuai ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Mat & Energy, Chengdu 611731, Sichuan, Peoples R China

[2] Chengdu Univ, Inst Adv Study, Chengdu 610106, Sichuan, Peoples R China

[3] Univ Chinese Acad Sci, Sch Chem Sci, Beijing 100049, Peoples R China

来源：

CATALYSIS SCIENCE & TECHNOLOGY | 2022年 / 12卷 / 16期

关键词：

WASTE-WATER; CARBON NANOFIBERS; REMOVAL; SELECTIVITY; DENITRIFICATION; NANOPARTICLES; CHALLENGES; CATALYSTS; FUTURE;

D O I：

10.1039/d2cy00910b

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report defective Cu-rich CuFe2O4 nanofibers as an efficient catalyst for reducing nitrate, which achieves an NH3 yield of 9.21 mg h(-1) mg(cat.)(-1) and a Faradaic efficiency of 91.08% in 0.1 M PBS and 0.1 M NO3- and exhibits excellent stability. The reaction mechanism is revealed by theoretical calculations.

引用

页码：4998 / 5002

页数：5

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