Article (Scientific journals)
Black phosphorus-based polyvinylidene fluoride nanocomposites: Synthesis, processing and characterization
Tiouitchi, Ghassane; Raji, Marya; Mounkachi, Omar et al.
2019In Composites. Part B, Engineering, 175, p. 107165
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Keywords :
Black phosphorus; Polyvinylidene fluoride; Polymer nanocomposites; Electrical properties; Mechanical properties
Abstract :
[en] In this study, the polyvinylidene fluoride (PVDF) nanocomposites were produced based on the few-layers Black phosphorus nanosheets (BP) via the liquid exfoliation method, and at different BP nanofiller contents (1, 2.5 and 5 wt%). A masterbatch with 5 wt% of BP was prepared by solution blending followed by melt compounding process to elaborate the different nanocomposites and compression molding to molding all samples. The characterization of the nanocomposites in terms of X-ray diffraction, infrared spectroscopy, and scanning electron microscopy confirmed that BP nanosheets were successfully prepared. The nanocomposites were characterized in terms of structural, thermal, electrical, and mechanical performances. The thermal stability of neat PVDF was found increased with 5 wt% of BP nanofillers addition. For the same concentration, the electrical conductivity was sharply increased from 3.3 e−14 to 5 e−11 S/cm. Similarly, Young's modulus value was found increased by 56% as compared to the neat matrix. BP nanofillers appear to be a good alternative to elaborate new polymer nanocomposites with improved performances.
Research center :
GreenMat Lab
Disciplines :
Chemistry
Author, co-author :
Tiouitchi, Ghassane
Raji, Marya
Mounkachi, Omar
Ali, Mustapha Ait
Mahmoud, Abdelfattah  ;  Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Boschini, Frédéric ;  Université de Liège - ULiège > Plateforme APTIS
Essabir, Hamid
Bouhfid, Rachid
Qaiss, Abou El Kacem
Language :
English
Title :
Black phosphorus-based polyvinylidene fluoride nanocomposites: Synthesis, processing and characterization
Publication date :
30 June 2019
Journal title :
Composites. Part B, Engineering
ISSN :
1359-8368
eISSN :
1879-1069
Publisher :
Elsevier, United Kingdom
Volume :
175
Pages :
107165
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 12 July 2019

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