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On the Nature and Location of Organic Template Molecules and Their Effect on the Stability and Redox Properties of Microporous CoAlPO-34 Catalyst

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Abstract

Small-pore CoAlPO-34 materials were synthesized with a variety of organic template molecules and were characterized in detail, employing microcrystal diffraction, powder diffraction and in situ combined XRD/XAS techniques. We found that, when two template molecules or two nitrogen atoms of a single template molecule are present inside the chabazitic cage, the concentration of cobalt present in the system is ca. 25 at%, which introduces instability in the framework structure during the removal of the organic template. In contrast, when only one template molecule is present, it is possible to control the concentration of Co(II) ions in the framework to ca. 10 at%; these systems show good structural integrity and redox chemistry that was exploited for the regio-selective conversion of linear alkane molecules.

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References

  1. S.T. Wilson, B.M. Lok, C.A. Messina, T.R. Cannan and E.M. Flanigen, J. Am. Chem. Soc. 104 (1982) 1146.

    Google Scholar 

  2. S.T. Wilson, B.M. Lok, C.A. Messina, T.R. Cannan and E.M. Flanigen, ACS Symp. Ser. 218 (1983) 79.

    Google Scholar 

  3. J.M. Thomas, Angew. Chem. Int. Edit. Engl. 33 (1994) 913.

    Google Scholar 

  4. J.M. Thomas and D.W. Lewis, Z. Phys. Chemie-Int. J. Res. Phys. Chem. Chem. Phys. 197 (1996) 37.

    Google Scholar 

  5. J.M. Thomas, R. Raja, G. Sankar and R.G. Bell, Nature 398 (1999) 227.

    Google Scholar 

  6. J.M. Thomas, R. Raja, G. Sankar, B.F.G Johnson and D.W. Lewis, Chem. Eur. J. 7 (2001) 2973.

    Google Scholar 

  7. J.M. Thomas, R. Raja, G. Sankar and R.G. Bell, Acc. Chem. Res. 34 (2001) 191.

    PubMed  Google Scholar 

  8. J.M. Thomas, Y. Xu, C.R.A. Catlow and J.W. Couves, Chem. Mater. 3 (1991) 667.

    Google Scholar 

  9. Y. Xu, C.P. Grey, J.M. Thomas and A.K. Cheetham, Catal. Lett. 4 (1990) 251.

    Google Scholar 

  10. M. Stocker, Microporous Mesoporous Mater. 29 (1999) 3.

    Google Scholar 

  11. O.B. Vistad, D.E. Akporiaye, F. Taulelle and K.P. Lillerud, Chem. Mater. 15 (2003) 1650.

    Google Scholar 

  12. L. Marchese, A. Frache, E. Gianotti, G. Martra, M. Causa and S. Coluccia, Microporous Mesoporous Mater. 30 (1999) 145.

    Google Scholar 

  13. M. Inoue, P. Dhupatemiya, S. Phatanasri and T. Inui. Microporous Mesoporous Mater. 28 (1999) 19.

    Google Scholar 

  14. M. Kang, C.T. Lee and M.H. Um, J. Ind. Eng. Chem. 5 (1999) 10.

    Google Scholar 

  15. A.M. Prakash and S. Unnikrishnan, J. Chem. Soc.—Faraday Trans. 90 (1994) 2291.

    Google Scholar 

  16. N. Rajic, D. Stojakovic, S. Hocevar and V. Kaucic, Zeolites 13 (1993) 384.

    Google Scholar 

  17. F. Rey, G. Sankar, J.M. Thomas, P.A. Barrett, D.W. Lewis, C.R.A. Catlow, S.M. Clark and G.N. Greaves, Chem. Mater. 7 (1995) 1435.

    Google Scholar 

  18. G. Muncaster, A.T. Davies, G. Sankar, C.R.A. Catlow, J.M. Thomas, S.L. Colston, P. Barnes, R.I. Walton and D. O'Hare, Phys. Chem. Chem. Phys. 2 (2000) 3523.

    Google Scholar 

  19. D.W. Lewis, C.R.A. Catlow and J.M. Thomas, Faraday Discuss. (1997) 451.

  20. D.W. Lewis, C.R.A Catlow and J.M. Thomas, Chem. Mater. 8 (1996) 1112.

    Google Scholar 

  21. G. Nardin, L. Randaccio, V. Kaucic and N. Rajic, Zeolites 11 (1991) 192.

    Google Scholar 

  22. S. Ashtekar, S.V.V. Chilukuri, A.M. Prakash and D.K. Chakrabarty, J. Phys. Chem. 100 (1996) 3665.

    Google Scholar 

  23. S. Ashtekar, S.V.V. Chilukuri, A.M. Prakash, C.S. Harendranath and D.K. Chakrabarty, J. Phys. Chem. 99 (1995) 6937.

    Google Scholar 

  24. E. Dumitriu, A. Azzouz, V. Hulea, D. Lutic and H. Kessler, Microporous Mater. 10 (1997) 1.

    Google Scholar 

  25. C.U. Denavarro, F. Machado, M. Lopez, D. Maspero and J. Perezpariente, Zeolites 15 (1995) 157.

    Google Scholar 

  26. Y. Xu, P.J. Maddox and J.W. Couves, J. Chem. Soc.—Faraday Trans. 86 (1990) 425.

    Google Scholar 

  27. M.M. Harding and B.M. Kariuki, Acta Crystallogr. Sect. C-Cryst. Struct. Commun. 50 (1994) 852.

    Google Scholar 

  28. N. Rajic, A. Ristic, A. Tuel and V. Kaucic, Zeolites 18 (1997) 115.

    Google Scholar 

  29. R.J. Cernik, W. Clegg, C.R.A. Catlow, G. Bushnell-Wye, J.V. Flaherty, G.N. Greaves, I. Burrows, D.J. Taylor, S.J. Teat and M. Hamichi. J. Synchrot. Radiat. 7 (2000) 40.

    Google Scholar 

  30. G. Sankar, J.K. Wyles, R.H. Jones, J.M. Thomas, C.R.A. Catlow, D.W. Lewis, W. Clegg, S.J. Coles and S.J. Teat, Chem. Commun. (1998) 117.

  31. G. Sankar and J.M. Thomas, Top. Catal. 8 (1999) 1.

    Google Scholar 

  32. G. Sankar, J.M. Thomas and C.R.A. Catlow, Top. Catal. 10 (2000) 255.

    Google Scholar 

  33. J.M. Thomas and G.N. Greaves, Catal. Lett. 27 (1994) 241.

    Google Scholar 

  34. J.M. Thomas, G.N. Greaves, G. Sankar, P.A. Wright, J.S. Chen, A.J. Dent and L. Marchese, Angew. Chem. Int. Edit. Engl. 33 (1994) 1871.

    Google Scholar 

  35. G. Sankar, P.A. Wright, S. Natarajan, J.M. Thomas, G.N. Greaves, A.J. Dent, B.R. Dobson, C.A. Ramsdale and R.H. Jones, J. Phys. Chem. 97 (1993) 9550.

    Google Scholar 

  36. B.S. Clausen, L. Grabaek, G. Steffensen, P.L. Hansen and H. Topsoe, Catal. Lett. 20 (1993) 23.

    Google Scholar 

  37. B.S. Clausen, H. Topsoe and R. Frahm, Adv. Catal. 42 (1998) 315.

    Google Scholar 

  38. L. Marchese, J.S. Chen, J.M. Thomas, S. Coluccia and A. Zecchina, J. Phys. Chem. 98 (1994) 13350.

    Google Scholar 

  39. P.A. Barrett, G. Sankar, C.R.A. Catlow and J.M. Thomas, J. Phys. Chem. 100 (1996) 8977.

    Google Scholar 

  40. D.L. Vanoppen, D.E. Devos, M.J. Genet, P.G. Rouxhet and P.A. Jacobs, Angew. Chem.—Int. Edit. Engl. 34 (1995) 560.

    Google Scholar 

  41. R.A. Sheldon, M. Wallau, I. Arends and U. Schuchardt, Acc. Chem. Res. 31 (1998) 485.

    Google Scholar 

  42. G. Sankar, R. Raja and J.M. Thomas, Catal. Lett. 55 (1998) 15.

    Google Scholar 

  43. G. Muncaster, G. Sankar, C.R.A. Catlow, J.M. Thomas, R.G. Bell, P.A. Wright, S. Coles, S.J. Teat, W. Clegg and W. Reeve, Chem. Mater. 11 (1999) 158.

    Google Scholar 

  44. G.M. Sheldrick, University of Gottingen, 1997.

  45. G. Sankar, J.K. Wyles, C.R.A. Catlow and S.J. Teat, (Manuscript in Preparation).

  46. N.N. Tusar, V. Kaucic, S. Geremia and G. Vlaic, Zeolites 15 (1995) 708.

    Google Scholar 

  47. R. Vomscheid, M. Briend, M.J. Peltre, P.P. Man and D. Barthomeuf, J. Phys. Chem. 98 (1994) 9614.

    Google Scholar 

  48. P.A. Barrett, G. Sankar, C.R.A. Catlow and J.M. Thomas, J. Phys. Chem. Solids 56 (1995) 1395.

    Google Scholar 

  49. K. Toriumi, M. Ozima, M. Akagi and Y. Saito, Acta Cryst., B 24 (1978) 1093.

    Google Scholar 

  50. A.T. Davies, G. Sankar, C.R.A. Catlow and S.M. Clark, J. Phys. Chem., B 101 (1997) 10115.

    Google Scholar 

  51. I.L. Franklin, G. Sankar and A.M. Beale, Catal. Today (in press) (2003).

  52. J.S. Chen, P.A. Wright, J.M. Thomas, S. Natarajan, L. Marchese, S.M. Bradley, G. Sankar, C.R.A. Catlow, P.L. Gaiboyes, R. P. Townsend and C.M. Lok, J. Phys. Chem. 98 (1994) 10216.

    Google Scholar 

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Authors and Affiliations

  1. Davy Faraday Research Laboratory, The Royal Institution of GB, London, W1S 4BS, UK

    Gopinathan Sankar, Joanna K. Wyles & C. Richard A. Catlow

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  1. Gopinathan Sankar
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  2. Joanna K. Wyles
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  3. C. Richard A. Catlow
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Correspondence to Gopinathan Sankar.

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Sankar, G., Wyles, J.K. & Catlow, C.R.A. On the Nature and Location of Organic Template Molecules and Their Effect on the Stability and Redox Properties of Microporous CoAlPO-34 Catalyst. Topics in Catalysis 24, 173–184 (2003). https://doi.org/10.1023/B:TOCA.0000003088.21277.f5

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