Abstract
The reactions of charge-transfer-activated molybdenum disulfide with polymers (polyethylene glycol, poly(ethylene oxide), poly(vinyl alcohol), and polyhexamethylene guanidine hydrochloride) produce nanocomposite compounds, the composition and structure of which are determined by the nature of activated MoS2. In nanocomposites prepared in single-layer dispersions of molybdenum disulfide, the layers of inorganic and organic components regularly alternate. In nanocomposites, formed by the intercalation of the polymers into particles of nanocrystalline MoS2, the polymeric molecules are accomodated within spaces between the layers of the inorganic matrix, resulting in the formation of microheterogeneous systems. The structures of these nanocomposite compounds were proposed based on the X-ray powder diffraction and electron microscopy data.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1935–1942, October, 2012.
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Golub, A.S., Lenenko, N.D., Zaikovskii, V.I. et al. Molybdenum disulfide-polymer nanocomposite structures with different sequences of alternating inorganic and organic layers. Russ Chem Bull 61, 1950–1958 (2012). https://doi.org/10.1007/s11172-012-0270-8
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DOI: https://doi.org/10.1007/s11172-012-0270-8