From Amorphous Red Phosphorus to a Few Layers of Black Phosphorus: A Low-cost and Efficient Preparation Process

被引：9

作者：

Tiouitchi, G. ^{[1
,2
]}

ElManjli, F. ^{[2
,3
]}

Mounkachi, O. ^{[1
]}

Mahmoud, A. ^{[4
]}

Boschini, F. ^{[5
]}

Kara, A. ^{[5
]}

Oughaddou, H. ^{[6
,7
]}

Hamedoun, M. ^{[2
]}

Benyoussef, A. ^{[2
,8
]}

Ali, M. Ait ^{[3
]}

机构：

[1] Mohammed V Univ, Fac Sci, LaMCScI, BP 1014, Rabat, Morocco

[2] M4ScIR Fdn, Mat & Nanomat Ctr, Rabat Design Ctr, Rue Mohamed Al Jazouli, Rabat 10100, Morocco

[3] Cadi Ayyad Univ, Coordinat Chem Lab, Fac Sci Semlalia UCA FSSM, BP 2390, Marrakech 40000, Morocco

[4] Univ Liege, Greenmat, Cesam, Inst Chem B6, B-4000 Liege, Belgium

[5] Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA

[6] Univ Paris Sud, Inst Sci Mol Orsay, CNRS, Bat 210, F-91405 Orsay, France

[7] Univ Cergy Pontoise, Dept Phys, F-95031 Cergy Pontoise, France

[8] Hassan II Acad Sci & Technol, Rabat, Morocco

来源：

JORDAN JOURNAL OF PHYSICS | 2020年 / 13卷 / 02期

关键词：

2D materials; Red phosphorus; Black phosphorus; Phosphorene; Liquid-phase exfoliation; EXFOLIATION;

D O I：

10.47011/13.2.6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this work, we present an efficiency synthesis method of phosphorene from red phosphorus by means of black phosphorus. The latter was synthesized by using copper, tin, tin iodide and red phosphorus as precursor at low pressure-temperature. Characterizations with powder X-ray diffraction, scanning electron microscopy (SEM), energy dispersive spectrometry (EDX), high-resolution TEM (HR-TEM) and Raman spectroscopy were performed to confirm the high quality and purity of black phosphorus crystal. Liquid phase method was used to exfoliate black phosphorus to phosphorene in N-methyl-2-pyrrolidone (NMP) as solvent. Atomic force microscopy and STEM were used to confirm the exfoliation of black phophorus in a few layers of phophorene.

引用

页码：149 / 155

页数：7

共 19 条

[1] Guidelines for Exfoliation, Characterization and Processing of Layered Materials Produced by Liquid Exfoliation [J].