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Three-Dimensional Hierarchically Ternary Iron Tungsten Nitride Nanosheets with Slight Ratio of Nickel Modulation for Oxygen Evolution Reaction
Zhang, Xuyang; Shen, Hangjia; Moghadam, Babak Rezaei; Liu, Siqi; Zhu, Yuejin; Wang, Jiacheng; Yang, Minghui
2019-07-01
Source PublicationNANO
ISSN1793-2920
Volume14Issue:7
SubtypeArticle
AbstractPractical application of oxygen evolution reaction (OER) in energy conversion devices, such as water splitting and metal-air batteries, relies on the development of highly efficient and stable electrocatalysts and is still challengeable. Here, Nickel modulated ternary Iron tungsten nitride (Ni-FeWN2) nanosheets are synthesized through a facile hydrothermal growth method and subsequently nitriding process for boosting OER. A potential of 1.57 V at the current density of 10 mA/cm(2) and Tafel slope (40 mV/dec) are achieved on Ni-FeWN2, much lower than that on Ni-free FeWN2 and commercial IrO2. More importantly, Ni-FeWN2 nanosheets display high stability and electrocatalytic activity toward driving oxygen evolution efficiently in alkaline media.
KeywordFeWN2 nickel doping ternary nitride OER nanosheets
DOI10.1142/S1793292019500899
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Physics
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/26999
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Zhang, Xuyang,Shen, Hangjia,Moghadam, Babak Rezaei,et al. Three-Dimensional Hierarchically Ternary Iron Tungsten Nitride Nanosheets with Slight Ratio of Nickel Modulation for Oxygen Evolution Reaction[J]. NANO,2019,14(7).
APA Zhang, Xuyang.,Shen, Hangjia.,Moghadam, Babak Rezaei.,Liu, Siqi.,Zhu, Yuejin.,...&Yang, Minghui.(2019).Three-Dimensional Hierarchically Ternary Iron Tungsten Nitride Nanosheets with Slight Ratio of Nickel Modulation for Oxygen Evolution Reaction.NANO,14(7).
MLA Zhang, Xuyang,et al."Three-Dimensional Hierarchically Ternary Iron Tungsten Nitride Nanosheets with Slight Ratio of Nickel Modulation for Oxygen Evolution Reaction".NANO 14.7(2019).
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