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题名: Degradation of Black Phosphorus: A Real-Time P-31 NMR Study
作者: Wang, Y; Yang, BC; Wan, BS(万本松); Xi, XK; Zeng, ZM(曾中明); Liu, EK; Wu, GH; Liu, ZY; Wang, WH
通讯作者: Xi, XK
刊名: 2D MATERIALS
发表日期: 2016
DOI: 10.1088/2053-1583/3/3/035025
卷: 3, 期:3
收录类别: SCI
文章类型: 期刊论文
部门归属: 纳米加工公共平台
英文摘要: In this work, degradation behaviors and mechanisms of black phosphorus (BP) crystals in air under ambient conditions were investigated by nuclear magnetic resonance spectroscopy. It has been found that the P-31 NMR line intensity for BP decreases exponentially during aging even at the very first several hours, suggesting the origin of the degradation of transport properties. In addition to phosphoric acid, new phosphorous acid was also well resolved in the final aging products. Moreover, BP has been found to be stable in water without the presence of oxygen molecules. These findings are relevant for better understanding of degradation behaviors of BP upon aging and should be helpful for overcoming a barrier that might hamper progress toward applications of BP as a 2D material.
关键词[WOS]: EXFOLIATION ; TRANSISTORS ; ACCESS
语种: 英语
JCR小类分区: 一区
WOS记录号: WOS:000385420600004
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinano.ac.cn/handle/332007/4654
Appears in Collections:纳米加工公共平台_期刊论文

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Recommended Citation:
Wang, Y,Yang, BC,Wan, BS,et al. Degradation of Black Phosphorus: A Real-Time P-31 NMR Study[J]. 2D MATERIALS,2016,3(3).
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