Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (8): 1157.

• Articles • Previous Articles     Next Articles

H2/D2 Isotope Effects in Syngas Conversion Reactions over Vanadium-promoted Rhodium Catalyst

WANG Hai-You, LIU Jin-Po, FU Jin-Kun, TSAI Khi-Rui   

  1. Department of Chemistry, State Key laboratory for Physical Chemistry of the Solid Surface, Xiamen University, Xiamen, 361005
  • Received:1992-10-13 Revised:1993-03-23 Online:1993-08-24 Published:1993-08-24

Abstract: H2/D2 isotope effects in syngas conversion reactions over V-promoted rhodium catalyst were investigated by performing CO+H2 and CO+D2 reaction alternatively.Noticeable deuterium inverse isotope effects on hydrocarbons (including CH4, C2, C3, and C4) formation and on oxygenatesGncluding CH3OH,CH3CH2OH,CH3CHO) formation were simultaneously observed.

Key words: Vanadium promoter, Rh, Syngas, H2/D2 isotope effects

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