Article (Scientific journals)
An easy route to synthesize high-quality black phosphorus from amorphous red phosphorus
Tiouitchi, G.; Ali, M. Ait; Benyoussef, A. et al.
2019In Materials Letters, 236, p. 56 - 59
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Keywords :
Amorphous red phosphorus; Black phosphorus; HR-TEM; Raman spectroscopy; XRD; SEM; EDX
Abstract :
[en] The development of an easy and efficient process for producing black phosphorus (BP) remains a bottleneck for the use of BP in large-scale applications. In this work, we present a simple, potentially scalable, and economically viable method for the preparation of high-quality BP from amorphous red phosphorus. BP was synthesized under low pressure and temperature conditions from red phosphorus via the addition of small quantities of copper, tin, and tin(IV) iodide. Characterization by powder X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectrometry (EDX), high-resolution transmission electron microscopy (HR-TEM), and Raman spectroscopy were performed to confirm the high quality and purity of the formed BP.
Disciplines :
Chemistry
Author, co-author :
Tiouitchi, G.
Ali, M. Ait
Benyoussef, A.
Hamedoun, M.
Lachgar, A.
Benaissa, M.
Kara, A.
Ennaoui, A.
Mahmoud, Abdelfattah  ;  Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Boschini, Frédéric ;  Université de Liège - ULiège > Plateforme APTIS
Oughaddou, H.
Kenz, A. El
Mounkachi, O.
More authors (3 more) Less
Language :
English
Title :
An easy route to synthesize high-quality black phosphorus from amorphous red phosphorus
Publication date :
2019
Journal title :
Materials Letters
ISSN :
0167-577X
eISSN :
1873-4979
Publisher :
Elsevier, Amsterdam, Netherlands
Volume :
236
Pages :
56 - 59
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 07 May 2019

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