Efficient production of few-layer black phosphorus by liquid-phase exfoliation: Black phosphorus layers using LPE

Ghassane Tiouitchi, Mustapha Ait Ali, Abdelilah Benyoussef, Mohammed Hamedoun, Abdessadek Lachgar, Abdelkader Kara, Ahmed Ennaoui, Abdelfattah Mahmoud, Frederic Boschini, Hamid Oughaddou, Amine El Moutaouakil, Abdellah El Kenz, Omar Mounkachi

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Phosphorene is a new two-dimensional material that has recently attracted much attention owing to its fascinating electrical, optical, thermal and chemical properties. Here, we report on high-quality exfoliation of black phosphorus nanosheets, with controllable size produced in large quantities by liquid-phase exfoliation using N-methyl-2-pyrrolidone (NMP) as a solvent under ambient conditions. The as-synthesized few layers show a great potential for solar energy conversion based on the optical results shown in this work.

Original languageEnglish
Article number201210
JournalRoyal Society Open Science
Volume7
Issue number10
DOIs
Publication statusPublished - Oct 1 2020

Keywords

  • Raman spectroscopy
  • atomic force microscopy
  • black phosphorus
  • liquid-phase exfoliation
  • phosphorene

ASJC Scopus subject areas

  • General

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