Dichalcogenides layered transition metal

Subba Rao GV, Tsang JC (1974) Electrolysis method of intercalation of layered transition metal dichalcogenides. Mater Res BuU 9 921-926... 

Omloo and Jellinek7 have described the synthesis and characterization of intercalation compounds of alkali metals with the group V layered transition metal dichalcogenides. Typically, these types of intercalation complexes are sensitive to moisture and must be handled in dry argon or nitrogen atmospheres. The alkali metal atoms occupy either octahedral or trigonal prismatic holes between X-M—X slabs. There are two principal means by which these compounds may be prepared. 

IV layered transition metal dichalcogenide-alkali metal intercalation compounds. The advantage of this method is that it is carried out at room temperature and, consequently, there is less likelihood of reaction between sodium and the reaction vessel. On the other hand, this method is more difficult in that it involves the use of liquid NH3. Furthermore, undesirable side reactions may occur if the NH3 is not dried thoroughly or if the reaction vessel is not clean. For example,... 

DiSalvo et al.9 have carried out a systematic survey of intercalation compounds of 2H(a)-TaS2 with post-transition metals. In particular, the system SnxTaS2 was found to exist in two composition domains, 0 < x < /3 and x = 1. The following discussion briefly describes the techniques used by DiSalvo to synthesize the compound SnTaS2. Syntheses of other transition and post-transition metal intercalation complexes with the layered transition metal dichalcogenides are discussed in References 9 and 20-24. 

J. A. Wilson and A. D. Yoffe, Adv. Phys., 18, No. 73, 193-335 (1969). This article offers a complete discussion of the polymorphic phases found in the various layered transition metal dichalcogenides. 

The major classes of conducting host lattices are summarized in Table 2. Of these, graphite and the layered transition metal dichalcogenides see Chalcogenides Solid-state Chemistry) have been investigated in the greatest detail. The conducting host lattices have the feature that... 

The class of layered transition metal dichalcogenides has been of great interest because of their varied electronic properties and chemical reactions. Most compounds of this class may be prepared by stoichiometric reactions of the elements above 500°. However, the highest vanadium sulfide that can be made in this manner is VjSg. An amorphous VS has been prepared by the metathetical reaction of LijS and VC. The method presented here allows preparation of polycrystalline VSj with the Cdiz structure. ... 

R., Koumoto, K., 2015. Flexible n-type thermoelectric materials by organic intercalation of layered transition metal dichalcogenide TiSj. Nat. Mater. 14, 622-627. 

Chhowalla M et al (2013) The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets. Nat Chem 5 263-275... 

Furthermore, the topotactic insertion/extraction reactions may occm by diSusion in onedimensional channels as in the hexagonal tungsten bronze, in two-dimensional as in layered transition metal dichalcogenides, or in three-dimensional as in the close-packed spinel structure. There are a large number of candidate materials which can be used in lithimn insertion... 

Solid-State Metathesis Routes to Layered Transition-Metal Dichalcogenides and Refractory Materials... 

The preparation of layered transition-metal dichalcogenides has been one of the areas of emphasis in this research (9). Molybdenum disulfide, an... 

Dines MB (1975) Inttacalation of metallocenes in the layered transition-metal dichalcogenides. Science 188 1210-1211... 

Beal AR, Nulsen S (1981) Transmission spectra of lithium intercalation complexes of some layered transition-metal dichalcogenides. Phil Mag B 43 965-983... 

Chen J, Wu X-J, Yin L, Li B, Hong X, Fan Z, Chen B, Xue C, Zhang H (2015) One-pot synthesis of CdS nanocrystals hybridized with single-layer transition-metal dichalcogenide nanosheets for efficient photocatalytic hydrogen evolution. Angew Chem Int Ed 54 1210-1214... 

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