DOI QR코드

DOI QR Code

Acid Structure of MgO-SiO₂Binary Oxide Catalyst and Activity for Acid Catalysis

  • 발행 : 1997.02.20

초록

A series of MgO-SiO2 catalysts were prepared by coprecipitation from the mixed solution of magnesium chloride and sodium silicate. Some of the sample were modified with 1 N H2SO4 and used as modified catalysts. The addition of MgO to SiO2 caused the increase of acidity and the shift of O-H and Si-O stretching bands of the silanol group to a lower frequency in proportion to the MgO content. The acid structure of MgO-SiO2 agreed with that proposed by Tanabe et al.. Catalytic activity for 2-propanol dehydration increased in relation to the increase of acidity and band shift to a lower frequency.

키워드

참고문헌

  1. J. Chem. Soc., Faraday Trans. 1 v.84 Riva, A.;Trifiro, F.;Vaccari, A.;Mintchev, L.;Busca, G.
  2. J. Catal. v.111 Baiker, A.;Dollenmeier, P.;Glinski, M.;Reller, A.;Sharma, V. K.
  3. Bull. Chem. Soc. Jpn. v.56 Wang, G. W.;Hattori, H.;Tanabe, K.
  4. Bull. Chem. Soc. Jpn. v.49 Ai, M.
  5. J. Catal. v.40 Ai, M.
  6. Ind. Eng. Chem.Prod. Res. Dev. v.22 Kato, A.;Matsuda, S.;Kamo, T.
  7. Selective Oxidation of Hydrocarbons Hucknall, D. J.
  8. Yuka Gosei Kagaku Shi. v.29 Ohara, T.
  9. J. Catal. v.35 Itoh, M.;Hattori, H.;Tanabe, K.
  10. Bull. Chem. Soc. Jpn. v.45 Tanabe, K.;Ishiya, G.;Ichikawa, I.;Hattori, H.
  11. J. Catal. v.114 Vogt, E. T. C.;Boot, A.;Dillen, van A. J.;Geus, J. W.;Janssen, F. J. J. G.;Kerkhof, van den F. M. G.
  12. Proc. Inertn. Congr. Catalysis(3rd ed.) v.1 no.19 Dzisko, V. A.
  13. Discuss. Faraday Soc. v.8 Tamele, M. W.
  14. J. Phys. Chem. v.59 Johnson, O.
  15. Metal oxide and Mixed oxides Tanabe, K.;Seiyama, T.;Hucki, K.
  16. Chem. Lett. Hino, M.;Arata, K.
  17. J. Chem. Soc., Chem. Commun. Hino, M.;Arata, K.
  18. J. Am. Chem. Soc. v.101 Hino, M.;Kobayashi, S.;Arata, K.
  19. J. Chem. Soc., Chem. Commun. Hino, M.;Arata, K.
  20. J. Catal. v.101 Sohn, J. R.;Kim, H. J.
  21. J. Mol. Catal. v.41 Sohn, J. R.;Kim, H. W.;Kim, J. T.
  22. J. Mol. Catal. v.52 Sohn, J. R.;Kim, H. W.
  23. J. Catal. v.61 Sohn, J. R.;Ozaki, A.
  24. J. Catal. v.77 Lercher, J. A.;Noller, H.
  25. Proc. Intern. Congr. Catalysis(3rd.) v.Ⅰ no.19 Dzisko, V. A.
  26. Langmuir v.9 Sohn, J. R.;Ryu, S. G.
  27. Adv. Catal. v.10 Schuit, G. C. A.;Reijen, van L. L.
  28. Kristallogr. v.115 Stubican, V.;Roy, R. Z.
  29. J. Catal. v.59 Sohn, J. R.;Ozaki, A.
  30. Spectrochim. Acta v.20 Farmer, V. C.;Russell, J. D.
  31. J. Mol. Catal. v.93 Sohn, J. R.;Jang, H. J.;Park, M. Y.;Park, E. H.;Park, S. E.
  32. J. Phys. Chem. v.82 Boccuzzi, F.;Coluccla, S.;Ghiotti, G.;Mortterra, C.;Zecchina, A.
  33. J. Mol. Catal. v.64 Sohn, J. R.;Jang, H. J.
  34. J. Phys. Chem. v.70 Peri, J. B.
  35. Infrared and Raman Spectra of Inorganic and Coordination Compounds(3rd ed.) Nakamoto, K.
  36. J. Chem. Phys. v.27 Marcus, R. A.;Fresco, J. M.
  37. J. Chem.Soc., Faraday Trans. 1 v.73 Parfitt, R. L.;Smart, R. St. C.
  38. J. Chem. Soc., Faraday Trans. 1 v.84 Riva, A.;Trifiro, F.;Vaccari, A.;Mintchev, L.;Busca, G.
  39. J. Catal. v.111 Baiker, A.;Dollenmeier, P.;Glinski, M.;Reller, A.;Sharma, V. K.
  40. Bull. Chem. Soc. Jpn. v.47 Tanabe, K.;Sumiyoshi, T.;Shibata, K.;Kiyoura, T.;Kitagawa, J.
  41. J. Am. Chem. Soc. v.54 Hammett, L. P.;Deyrup, A. J.
  42. Bull. Chem. Soc. Jpn. v.42 Miura, M.;Kubota, Y.;Iwaki, T.;Takimoto, K.;Muraoka, Y.
  43. Discussions Faraday Soc. v.8 Tamele, M. W.
  44. J. Phys. Chem. v.59 Johnson, O.
  45. J. Am. Chem. Soc. v.83 Pines, H.;Haag, W. O.
  46. J. Catal. v.17 Knoezinger, H.;Schelia, A.