@article{Zhou2026, 
author = {Ce Zhou and Yaoting Huang and Chenqi Liu and Chenxi Wang and Wenjing Fang and Hong Xia and Yibing Song and Muwei Ji and Fushen Lu},
title = {B-doped carbon nanotubes for enhanced adsorption of NO3− and promoted electrocatalysis on transformation nitrate into ammonia},
year = {2026},
journal = {Nano Research},
volume = {19},
number = {6},
pages = {94908512},
keywords = {B-doped nitrate reduction reaction, adsorption enhancements of nitrate, nitrate reduction, ammonia production},
url = {https://www.sciopen.com/article/10.26599/NR.2026.94908512},
doi = {10.26599/NR.2026.94908512},
abstract = {Electronic nitrate reduction reaction (NO3RR) is an expected process to obtain green ammonia and bring a hot topic on electrocatalyst constructing. Nevertheless, NO3RR processes a complex path with multiple adsorption and desorption so that the adsorbed selectivity is one of the key points. Herein, based on the catalysis of Cu2O-Fe3O4 on N-doped carbon nanotubes (NCNTs), B-doped sites were introduced for enhancing the adsorption of NO3− and thereby increasing the local concentration on surface of the electrode. After confirming the catalytic sites mainly from Cu2O and Fe3O4 nanoparticles, the B,N-doped carbon nanotube (BNCNT) substrate was discovered accelerating the NO3RR with high yield NH3 and positive-shift of onset potential. The enhancement from B-sites was also testified by the performance comparison using different substrate and series of metal oxide/BNCNTs, presenting the general strategy for promoting NO3RR. This work provides a new perspective for modulating catalytic process, especially in the complex electrocatalysis with high-required selectivity and concentration-dependence.}
}