A Study on 1-Butene Oxidation over Vanadium Oxide Electrode

바나듐산화물 전극상에서 1-부텐의 산화반응 연구

  • Park, Seungdoo (Corporate R&D Center, SK Chemicals) ;
  • Lee, Hag-Young (Department of Chemical Engineering, Ansung National University) ;
  • Hong, Suk-In (Department of Chemical Engineering, Korea University)
  • Received : 1997.12.30
  • Accepted : 1998.05.23
  • Published : 1998.08.10


The electrochemical characteristics of $V_2O_5$ as working electrode were studied in the cell (1-butene+$O_2$, $V_2O_5{\mid}YSZ{\mid}Ag$, $O_2$) with a YSZ solid electrolyte. The sintering of Ag as a counter electrode was occurred after calcination, and the structure which has the pores of over $3{\mu}m$ was achieved. In particular, the peak of (010) plane of the working electrode on the XRD spectrum which is responsible for selective oxidation appeared after calcination. The major product of 1-butene oxidation over $V_2O_5$ was butadiene. The technique of SEP (solid electrolyte potentiometry) was used to monitor the chemical potential of chemical species adsorbed on the working electrode. Over a wide range of gas compositions of 1-butene and oxygen, open circuit voltage (OCV) exhibited the mixed potential of surface oxygen activity.


  1. J. Non-Cryst. Solids v.112 L. S. Hou
  2. Ph. D. Dissertion, Korea Univ. Seoul, Korea Jihoon Jung
  3. Ind. Eng. Chem. Prod. Res. Devel. v.24 F. Cavini;G. Centi;I. Manenti;F. Trifiro
  4. Surf. Sci. v.120 C. G. Vayenas;J. N. Michaels
  5. Solid State Ionics v.3 H. Okamoto;H. Obayashi;T. Kudo
  6. Mat. Res. Bull. v.22 T. E. Philips
  7. Thin Solid Films v.12 J. Duchene
  8. J. Noncrys. Solis v.68 J. Bullot;P. Cordier;O. Gallais;M. Gauthier
  9. Appl. Phys. Lett. v.34 R. E. Hetrick;E. M. Logothetis
  10. 3rd World Congress on Oxidation Catalysis S. Moon;T. Kim;S. Park;J. Jung;S. Hong;R. K. Grasselli
  11. J. Catal. v.90 C. G. Vayenas
  12. J. Catal. v.87 H. Okamoto;H. Obayashi;T. Kudo
  13. HWAHNK KONGHAK v.35 S. D. Park;H. Y. Lee;S. I. Hong
  14. Solid State Ionics v.1 H. Okamoto;H. Obyashi;T. Kudo
  15. Thin Solid Films v.110 C. B. Greenberg
  16. J. Catal. v.88 S. Seimanides;M. Stoukies
  17. React. Kinet. Catal. Lett. v.57 S. D. Park;J. H. Jung;S. I. Hong
  18. J. Catal. v.64 M. Stoukides;C. G. Vayenas
  19. J. Catal. v.82 M. Stoukides;C. G. Vayenas
  20. J. Electrochem. Soc. v.124 W. J. Fleming