Construction of oxygen-bridged multi-interface sites in nanotubes for high-efficiency electrocatalytic nitrite reduction to ammonia

Zhenyong Song; Chen Wang; Zunhui Xie; Chengxiang Liu; Qiqi Zhou; Mingfu Ye; Zhanku Li; Fanghui Wu; Guohong Fan; Konglin Wu

doi:10.1039/D6CC00174B

Construction of oxygen-bridged multi-interface sites in nanotubes for high-efficiency electrocatalytic nitrite reduction to ammonia

Zhenyong Song,^ab Chen Wang,^ab Zunhui Xie,^ab Chengxiang Liu,^b Qiqi Zhou,^b Mingfu Ye,^ab Zhanku Li,^b Fanghui Wu,*^ab Guohong Fan

*^b and Konglin Wu

*^abc

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* Corresponding authors

^a Key Laboratory of Metallurgical Emission Reduction & Resources Recycling, Ministry of Education, Anhui University of Technology, Maanshan, P. R. China
E-mail: wfhwfh@ahut.edu.cn, klwuchem@ahut.edu.cn

^b Institute of Clean Energy and Advanced Nanocatalysis (iClean), School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan 243032, China
E-mail: ghfan8@ahut.edu.cn

^c State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao 266580, China

Abstract

Herein, oxygen-bridged multi-interface sites were constructed in nanotubes, which exhibited a high ammonia Faraday efficiency of up to 96.4% and ammonia production rate of 361.5 μmol h⁻¹ cm⁻² in the electrocatalytic reduction of nitrate to ammonia.

This article is part of the themed collection: ChemComm Nanocatalysis

Chemical Communications

Construction of oxygen-bridged multi-interface sites in nanotubes for high-efficiency electrocatalytic nitrite reduction to ammonia

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Construction of oxygen-bridged multi-interface sites in nanotubes for high-efficiency electrocatalytic nitrite reduction to ammonia

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