典型文献
Sulfur vacancies-doped Sb2S3 nanorods as high-efficient electrocatalysts for dinitrogen fixation under ambient conditions
文献摘要：
Tuning surface electron transfer process by sulfur(S)-vacancies engineering is an efficient strategy to develop high-efficient catalysts for electroreduction N2 reaction(NRR).Herein,the distinct Sb2S3 nanorods with S-vacancies(Sv-Sb2S3)have been synthesized by a simple two-step method including hydrothermal and hydrogenation in H2/Ar atmosphere,which shows improved performance for NRR with the NH3 yield rate of 10.85 μg h-1 mg-1cat at-0.4 V vs.RHE,the faradaic efficiency(FE)of 3.75％at-0.3 V vs.RHE and excellent stability for 24 h,largely outperforming bulk Sb2S3.X-ray photoelectron spectroscopy(XPS)and density function theory(DFT)calculations demonstrate that the abundant S-vacancies can create an electron-deficient environment and modulate the electron delocalization in Sv-Sb2S3,which can not only facilitate the N2 molecule adsorption,but also activate the N=N,resulting in the enhanced performance for NRR.
文献关键词：
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作者姓名：
Xuyan Wang;Jianwei Bai;Yantao Wang;Xiaoying Lu;Zehua Zou;Junfeng Huang;Cailing Xu
作者机构：
State Key Laboratory of Applied Organic Chemistry,Laboratory of Special Function Materials and Structure Design of the Ministry of Education,College of Chemistry and Chemical Engineering,Lanzhou University,No.222 Tianshui South Road,Lanzhou,730000,China;Lanzhou No.11 Middle School,No.523 Pingliang Road,Lanzhou,730000,China
文献出处：
引用格式：
[1]Xuyan Wang;Jianwei Bai;Yantao Wang;Xiaoying Lu;Zehua Zou;Junfeng Huang;Cailing Xu-.Sulfur vacancies-doped Sb2S3 nanorods as high-efficient electrocatalysts for dinitrogen fixation under ambient conditions)[J].绿色能源与环境（英文）,2022(04):755-762
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0.658299
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