Degradation of Black Phosphorus: A Real-Time P-31 NMR Study

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	Degradation of Black Phosphorus: A Real-Time P-31 NMR Study
	Wang, Y; Yang, BC; Wan, BS(万本松); Xi, XK; Zeng, ZM(曾中明); Liu, EK; Wu, GH; Liu, ZY; Wang, WH
刊名	2D MATERIALS
	2016
卷号	3 期号:3
通讯作者	Xi, XK
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
收录类别	SCI
语种	英语
WOS记录号	WOS:000385420600004
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/4654]
专题	苏州纳米技术与纳米仿生研究所_纳米加工公共平台
推荐引用方式 GB/T 7714	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).
APA	Wang, Y.,Yang, BC.,Wan, BS.,Xi, XK.,Zeng, ZM.,...&Wang, WH.(2016).Degradation of Black Phosphorus: A Real-Time P-31 NMR Study.2D MATERIALS,3(3).
MLA	Wang, Y,et al."Degradation of Black Phosphorus: A Real-Time P-31 NMR Study".2D MATERIALS 3.3(2016).