Nanjundaswamy, K. S. ; Gopalakrishnan, J. (1987) Formation of novel molybdenum and tungsten sulfides by reduction of MoS2 and WS2: a new route to chevrel phases Journal of Solid State Chemistry, 68 (1). pp. 188-191. ISSN 0022-4596
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002245...
Related URL: http://dx.doi.org/10.1016/0022-4596(87)90303-3
Abstract
Pt-catalyzed hydrogen reduction of MoS2 and WS2 at 1000-1050°C yields new metal-rich sulfides M21S8 and M14S5 (M =Mo or W). The reduction of MoS2 proceeds via the intermediate Mo6S8. Chevrel phases, CuxMo6S8(x < 4.0) and Ni2Mo6S8, are readily prepared by hydrogen reduction of MoS2 in the presence of the ternary metal.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 12787 |
| Deposited On: | 11 Nov 2010 08:56 |
| Last Modified: | 03 Jun 2011 05:53 |
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