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Please use this identifier to cite or link to this item: http://idr.iitbbs.ac.in/jspui/handle/2008/441
Title: MoS2 nanoparticles and h-BN nanosheets from direct exfoliation of bulk powder: One-step synthesis method
Authors: Thripuranthaka M.
Rout C.S.
Late D.J.
Keywords: H-BN
MoS2
Nanoparticles
Nanosheets
Optical properties
Issue Date: 2014
Citation: 13
Abstract: We report facile synthesis of MoS2 nanoparticles and h-BN nanosheets using ultrasonication method in suitable solvents such as N-Methyl-2-pyrrolidone and ethylene glycol, respectively. The average size of MoS2 nanoparticles observed from TEM analysis were 4-5 nm and about a few hundreds of nm for h-BN nanosheets. Raman spectroscopy carried out on nanoparticle samples confirms the formation of MoS2 nanoparticles and h-BN nanosheets. UV-vis absorption and photoluminescence (PL) measurements carried out on the products show typical absorption and luminescence spectra of MoS2 and h-BN. Further, we attempted to decorate gold nanoparticles on nanosheets of MoS2 and h-BN which show subsequent change in Raman spectra due to charge transfer interaction. � 2014 IOP Publishing Ltd.
URI: http://dx.doi.org/1088/2053-1591/1/3/035038
http://10.10.32.48:8080/jspui/handle/2008/441
Appears in Collections:Research Publications

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