NIMTE OpenIR  > 2018专题
Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies
Zhang, Ling; Ji, Xuqiang; Ren, Xiang; Ma, Yongjun; Shi, Xifeng; Tian, Ziqi; Asiri, Abdullah M.; Chen, Liang; Tang, Bo; Sun, Xuping
2018
Source PublicationADVANCED MATERIALS
Volume30Issue:28
AbstractThe discovery of stable and noble-metal-free catalysts toward efficient electrochemical reduction of nitrogen (N-2) to ammonia (NH3) is highly desired and significantly critical for the earth nitrogen cycle. Here, based on the theoretical predictions, MoS2 is first utilized to catalyze the N-2 reduction reaction (NRR) under room temperature and atmospheric pressure. Electrochemical tests reveal that such catalyst achieves a high Faradaic efficiency (1.17%) and NH3 yield (8.08 x 10(-11) mol s(-1) cm(-1)) at -0.5 V versus reversible hydrogen electrode in 0.1 m Na2SO4. Even in acidic conditions, where strong hydrogen evolution reaction occurs, MoS2 is still active for the NRR. This work represents an important addition to the growing family of transition-metal-based catalysts with advanced performance in NRR.
KeywordAtmospheric-pressure Ambient Conditions Carbon Nitride Water N-2 Temperature Molybdenum Dinitrogen Evolution Electrosynthesis
Subject AreaMaterials Science ; Physics
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/17319
Collection2018专题
Recommended Citation
GB/T 7714
Zhang, Ling,Ji, Xuqiang,Ren, Xiang,et al. Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies[J]. ADVANCED MATERIALS,2018,30(28).
APA Zhang, Ling.,Ji, Xuqiang.,Ren, Xiang.,Ma, Yongjun.,Shi, Xifeng.,...&Sun, Xuping.(2018).Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies.ADVANCED MATERIALS,30(28).
MLA Zhang, Ling,et al."Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies".ADVANCED MATERIALS 30.28(2018).
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