Fundamental Insights into the Degradation and Stabilization of Thin Layer Black Phosphorus

Gonzalo Abellán,S. Wild,Vicent Lloret,N. Scheuschner,R. Gillen,Udo Mundloch,J. Maultzsch,M. Varela,F. Hauke,A. Hirsch

Published 2017 in Journal of the American Chemical Society

ABSTRACT

Herein, we have developed a systematic study on the oxidation and passivation of mechanically exfoliated black phosphorus (BP). We analyzed the strong anisotropic behavior of BP by scanning Raman microscopy providing an accurate method for monitoring the oxidation of BP via statistical Raman spectroscopy. Furthermore, different factors influencing the environmental instability of the BP, i.e., thickness, lateral dimensions or visible light illumination, have been investigated in detail. Finally, we discovered that the degradation of few-layer BP flakes of <10 nm can be suppressed for months by using ionic liquids, paving the way for the development of BP-based technologies.

PUBLICATION RECORD

CITATION MAP

EXTRACTION MAP

CLAIMS

  • No claims are published for this paper.

CONCEPTS

  • No concepts are published for this paper.

REFERENCES

Showing 1-49 of 49 references · Page 1 of 1

CITED BY

Showing 1-100 of 262 citing papers · Page 1 of 3