Sulfur defect-rich WS nanosheet electrocatalysts for N reduction

作     者：Liangyu Ma Wenhan Kong Mengli Liu Zhaoyong Jin Yaqian Han Jie Sun Jie Liu Yuanhong Xu Jinghong Li 马良钰;孔文瀚;刘梦丽;靳兆勇;韩亚倩;孙洁;刘婕;许元红;李景虹

作者机构：College of Materials Science and EngineeringInstitute of Biomedical EngineeringCollege of Life SciencesQingdao UniversityQingdao 266071China Department of ChemistryKey Laboratory of Bioorganic Phosphorus Chemistry&Chemical BiologyTsinghua UniversityBeijing 100084China 

基　　金：supported by the National Natural Science Foundation of China (21874079) the Natural Science Foundation for Outstanding Young Scientists of Shandong Province (ZR2018JL011) the Key R&D Project of Shandong Province (GG201809230180) Taishan Scholars Program of Shandong Province (tsqn201909088) the Outstanding Youth Innovation Team of Universities in Shandong Province (2019KJA027) the Science & Technology Fund Planning Project of Shandong Colleges and Universities (J16LA13 and J18KA112) 

出 版 物：《Science China Materials》 (中国科学（材料科学（英文版）)

年 卷 期：2021年第64卷第8期

页      码：1910-1918页

摘      要：Seeking catalysts with high electrocatalytic activity for ambient-condition N2 reduction reaction (NRR) remains an ongoing challenge due to the chemical inertness of ***,defect-rich WS2 nanosheets (WS2-x) were designed as an efficient electrocatalyst for NRR,which were prepared via vulcanizing the oxygen-vacancy-rich tungsten oxide in a vacuum *** sulfur defects were conducive to the adsorption and activation of *** neutral electrolyte of 0.1 mol L^(-1)Na2SO_(4) at-0.60 V *** hydrogen electrode,such WS2-xoffered a high Faradaic efficiency of 12.1%with a NH3generation rate of 16.38μg h-1mg-1cat..

主 题 词：electrocatalysis nitrogen reduction reaction transition metal sulfide WS2-x sulfur vacancy 

学科分类：081702[081702] 081705[081705] 08[工学] 0817[工学-轻工类] 080502[080502] 0805[工学-能源动力学] 

核心收录：

D　O　I：10.1007/s40843-020-1572-3

馆 藏 号：203102161...