Low-temperature solution preparation of Group 4B, 5B and 6B transition-metal dichalcogenides

.. TS/sub 2/ + 4AX. The crystallinity of the product TS/sub 2/ depends upon T and the conditions of the reaction, and particle sizes are in the submicron range. New amorphous phases have been found. The reactivity of these materials, in particular their intercalative behavior, is contrasted with those prepared by conventional high-temperature procedures. In certain cases, it is possible to obtain dispersions of TS/sub 2/, showing the effect of solvent. -->
ISSN: 1520-510X
0020-1669
Přístupová URL adresa: https://explore.openaire.eu/search/publication?articleId=doi_________::0d39945596dcb0f677c65ddca50286fc
https://doi.org/10.1021/ic50188a014
Přírůstkové číslo: edsair.doi...........0d39945596dcb0f677c65ddca50286fc
Autor: Russell R. Chianelli, Martin B. Dines
Rok vydání: 1978
Předmět:
Zdroj: Inorganic Chemistry. 17:2758-2762
ISSN: 1520-510X
0020-1669
Popis: By use of nonhydroxylic solvents, the series of disulfides of the tetravalent transition metals of the left side of the periodic table are preparable via a simple metathetical reaction: TX/sub 4/ + 2A/sub 2/S ..-->.. TS/sub 2/ + 4AX. The crystallinity of the product TS/sub 2/ depends upon T and the conditions of the reaction, and particle sizes are in the submicron range. New amorphous phases have been found. The reactivity of these materials, in particular their intercalative behavior, is contrasted with those prepared by conventional high-temperature procedures. In certain cases, it is possible to obtain dispersions of TS/sub 2/, showing the effect of solvent.
Databáze: OpenAIRE
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