Bimetallic dispersed sulfide catalysts from organometallic clusters for coal liquefaction

Chunshan Song; Derrick S. Parfitt; Harold H. Schobert

doi:10.1007/BF00767367

Bimetallic dispersed sulfide catalysts from organometallic clusters for coal liquefaction

Chunshan Song, Derrick S. Parfitt, Harold H. Schobert

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16 Scopus citations

Abstract

Several heterometallic complexes consisting of Mo, Co and sulfur in a single molecule were synthesized and tested as precursors of dispersed catalysts for liquefaction of a subbituminous coal. The structure of the precursors, in particular the type of ligands to the metal species, significantly affects the activity of the bimetallic MoCo sulfide catalysts generated in situ. Among the M-M′ type precursors tested, Mo-Co thiocubane, Mo₂Co₂S₄(Cp)₂(CO)₂ (Cp = cyclopentadiene), produced the best catalyst.

Original language	English (US)
Pages (from-to)	27-34
Number of pages	8
Journal	Catalysis Letters
Volume	21
Issue number	1-2
DOIs	https://doi.org/10.1007/BF00767367
State	Published - Mar 1993

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry

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title = "Bimetallic dispersed sulfide catalysts from organometallic clusters for coal liquefaction",

abstract = "Several heterometallic complexes consisting of Mo, Co and sulfur in a single molecule were synthesized and tested as precursors of dispersed catalysts for liquefaction of a subbituminous coal. The structure of the precursors, in particular the type of ligands to the metal species, significantly affects the activity of the bimetallic MoCo sulfide catalysts generated in situ. Among the M-M′ type precursors tested, Mo-Co thiocubane, Mo2Co2S4(Cp)2(CO)2 (Cp = cyclopentadiene), produced the best catalyst.",

author = "Chunshan Song and Parfitt, {Derrick S.} and Schobert, {Harold H.}",

year = "1993",

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AU - Schobert, Harold H.

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N2 - Several heterometallic complexes consisting of Mo, Co and sulfur in a single molecule were synthesized and tested as precursors of dispersed catalysts for liquefaction of a subbituminous coal. The structure of the precursors, in particular the type of ligands to the metal species, significantly affects the activity of the bimetallic MoCo sulfide catalysts generated in situ. Among the M-M′ type precursors tested, Mo-Co thiocubane, Mo2Co2S4(Cp)2(CO)2 (Cp = cyclopentadiene), produced the best catalyst.

AB - Several heterometallic complexes consisting of Mo, Co and sulfur in a single molecule were synthesized and tested as precursors of dispersed catalysts for liquefaction of a subbituminous coal. The structure of the precursors, in particular the type of ligands to the metal species, significantly affects the activity of the bimetallic MoCo sulfide catalysts generated in situ. Among the M-M′ type precursors tested, Mo-Co thiocubane, Mo2Co2S4(Cp)2(CO)2 (Cp = cyclopentadiene), produced the best catalyst.

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ER -

Bimetallic dispersed sulfide catalysts from organometallic clusters for coal liquefaction

Abstract

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