Synthesis and double‐hierarchical structure of MoS₂/C nanospheres

Abstract

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 doublehierarchical structure.

MoS2/C Multilayer Nanospheres as an Electrode Base for Lithium Power Sources

“…The synthesis procedure was based on the hydrothermal method described in [ 15 ]. XRD study confirmed the formation of 2H-MoS 2 (P63/mmc) (Fig.…”

Impact Fretting Wear of MoS2/C Nanocomposite Coating with Different Carbon Contents under Cycling Low Kinetic Energy

“…MoS 2 coating has good self-lubricating properties that can be attributed to the proper combination of grain size, two-crystal orientation, and absence of contaminants [4][5][6][7]. The MoS 2 coating under ultra-high-pressure conditions has a coefficient of friction of 0.001 [8,9]. However, the porous columnar structure of pure MoS 2 coating results in low hardness, low load-carrying capacity, poor film-based bonding properties, and easy tribochemical reaction with air, which limit the practical applications of the MoS 2 coating [10][11][12][13].…”

Molybdenum disulfide / mesoporous carbon nanocomposite as electrode material for supercapasitors

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