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Synthesis and double‐hierarchical structure of MoS 2 /C nanospheres
Author(s) -
Shyyko Lyudmyla,
Kotsyubynsky Volodymyr,
Budzulyak Ivan,
Rawski Michal,
Kulyk Yurij,
Lisovski Roman
Publication year - 2015
Publication title -
physica status solidi (a)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.532
H-Index - 104
eISSN - 1862-6319
pISSN - 1862-6300
DOI - 10.1002/pssa.201532136
Subject(s) - materials science , nanocomposite , small angle x ray scattering , hydrothermal circulation , carbon fibers , chemical engineering , hydrothermal synthesis , nanotechnology , morphology (biology) , composite material , scattering , composite number , optics , physics , engineering , biology , genetics
The results of MoS 2 /carbon nanocomposite hydrothermal synthesis is presented. The synthesized material was studied by XRD, TEM, EDS, SAXS, and porosimetry. The multilayer nanospheres with the average size 40–70 nm were obtained. The investigations confirm the formation of particles with double‐hierarchical structure where 2H‐MoS 2 layers alternate with carbon layers. Atomic ratio of MoS 2 :C is about 1:1 (at.%) and does not depend on the heat treatment. The proposed formation mechanism of MoS 2 /C double‐hierarchical structure.