典型文献
Amorphous core/shell Ti-doped SnO2 with synergistically improved N2 adsorption/activation and electrical conductivity for electrochemical N2 reduction
文献摘要：
Electrochemical nitrogen reduction reaction(NRR)has been considered as an appealing and sustainable method to produce ammonia from N2 under ambient conditions,attracting increasing interest.Limited by low solubility of N2 in water and high stability of N≡N triple bond,developing NRR electrocatalysts with both strong N2 adsorption/activation and high electrical conductivity remain challenging.Here,we demonstrate an efficient strategy to develop NRR electrocatalyst with synergistically enhanced N2 ad-sorption/activation and electrical conductivity by heteroatom doping.Combining computational and ex-perimental study,the DFT-designed Ti-doped SnO2 exhibits significantly enhanced NRR performance with ammonia yield rate of 13.09 pg h-1 mg-1 at-0.2 V vs.RHE.Particularly,the Faradaic efficiency reaches up to 42.6％,outperforming most of Sn-based electrocatalysts.The fundamental mechanism for improv-ing NRR performance of SnO2 by Ti doping is also revealed.Our work highlights a powerful strategy for developing high-activity electrocatalysts for NRR and beyond.
文献关键词：
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作者姓名：
Yu Yan;Hongjiao Qu;Xiaonan Zheng;Kexin Zhao;Xiaoxiao Li;Yuan Yao;Yang Liu
作者机构：
School of Chemistry and Chemical Engineering,Harbin Institute of Technology,Harbin 150080,China
文献出处：
引用格式：
[1]Yu Yan;Hongjiao Qu;Xiaonan Zheng;Kexin Zhao;Xiaoxiao Li;Yuan Yao;Yang Liu-.Amorphous core/shell Ti-doped SnO2 with synergistically improved N2 adsorption/activation and electrical conductivity for electrochemical N2 reduction)[J].中国化学快报（英文版）,2022(10):4655-4658
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B类：
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AB值：
0.570393
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