Comparative study of MoS2 and Co/MoS2 ca
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L. Alvarez; J. Espino; C. Ornelas; J.L. Rico; M.T. Cortez; G. Berhault; G. Alons
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Article
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2004
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Elsevier Science
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English
β 636 KB
Ex situ and in situ decompositions of ammonium and tetraalkylammonium thiomolybdates were used to synthesize unsupported MoS 2 and CoMo catalysts. The ex situ activation was performed under a H 2 S/H 2 flow whereas the in situ activation consists in decomposing the thiosalt precursors in the presenc