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One-step synthesis of nitrogen-rich Mo2C1-xNx solid solution with enhanced superconductivity
Zhang, ZA; Fang, YQ; Wang, D; Zhang, SN; Mu, G; Huang, FQ
2020-02-28
Source PublicationJOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
Issue8Pages:2682
SubtypeArticle
AbstractA nitrogen doping strategy is often adopted to improve the superconductivity of Mo2C for raising the Fermi surface, yet it is difficult to prepare Mo2C with high nitrogen content. The highest doping content in the literature is only 1.36%, plus the preparation process is complex. In this work, a series of Mo2C1-xNx solid solutions (x <= 0.57) was prepared by simple solid-state reaction. The structure of Mo2C is unchanged after nitrogen doping. The unit cell parameters changed with anisotropy. A change in superconductivity of Mo2C has been observed. Its superconducting critical temperature (T-c) is increased from 5.5 K to 7.9 K.
DOI10.1039/c9tc06572e
WOS KeywordHYDROGEN EVOLUTION ; MOLYBDENUM ; CARBIDES
Language英语
WOS Research AreaMaterials Science ; Physics
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28281
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Zhang, ZA,Fang, YQ,Wang, D,et al. One-step synthesis of nitrogen-rich Mo2C1-xNx solid solution with enhanced superconductivity[J]. JOURNAL OF MATERIALS CHEMISTRY C,2020(8):2682.
APA Zhang, ZA,Fang, YQ,Wang, D,Zhang, SN,Mu, G,&Huang, FQ.(2020).One-step synthesis of nitrogen-rich Mo2C1-xNx solid solution with enhanced superconductivity.JOURNAL OF MATERIALS CHEMISTRY C(8),2682.
MLA Zhang, ZA,et al."One-step synthesis of nitrogen-rich Mo2C1-xNx solid solution with enhanced superconductivity".JOURNAL OF MATERIALS CHEMISTRY C .8(2020):2682.
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