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Hydrothermal Syntheses and Catalytic Properties of Dispersed Molybdenum Sulfides

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Abstract

Reactions of ammonium thiomolybdate under mild hydrothermal conditions were studied, and the range of conditions leading to the dispersed MoS2 product has been determined. The morphology and the catalytic properties of the hydrothermal MoS2 preparations have been compared with those of reference MoS2 produced from the thermal decomposition of thiosalts. It has been shown that the length of the slabs and their stacking number of the crystallites of hydrothermal MoS2 preparations differ considerably from those in the reference sulfides. The morphological differences strongly influence the hydrogenation to hydrodesulfurization activity ratio in these systems.

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References

  1. N. Rueda, R. Bacaud and M. Vrinat, J. Catal. 169 (1997) 404.

    Google Scholar 

  2. G. Alonso, M. Del Valle, J. Cruz, A. Licea-Claverie, V. Petranovskii and S. Fuentes, Catal. Lett. 52 (1998) 55.

    Google Scholar 

  3. Y. Yoneyama and C. Song. Catal. Today 50(1) (1999) 19.

    Google Scholar 

  4. I. Bezverkhyy, P. Afanasiev and M. Lacroix, Inorg. Chem. 39 (2000) 5416.

    Google Scholar 

  5. P. Afanasiev, C. Geantet, C. Thomazeau and B. Jouget, Chem. Commun. 12 (2000) 1001.

    Google Scholar 

  6. P. Afanasiev, G.-F. Xia, G. Berhault, B. Jouguet and M. Lacroix, Chem. Mater. 11 (1999) 3216.

    Google Scholar 

  7. A. Leist, S. Stauf, S. Löken, E.W. Finckh, S. Lüdtke, K.K. Unger, W. Assenmacher, W. Mader and W. Tremel, J. Mater. Chem. 8(1) (1998) 241.

    Google Scholar 

  8. S.J. Hibble and M.R. Feaviour, J. Mater. Chem. 11(10) (2001) 2607.

    Google Scholar 

  9. V.P. Fedin, J. Czyzniewska, J. Prins and Th. Weber, Appl. Catal. 213 (2001) 123.

    Google Scholar 

  10. J. Bokhimi, A. Toledo, J. Navarrete, X.C. Sun and M. Portilla, Int. J. Hydr. Energy 26(12) (2001) 1271.

    Google Scholar 

  11. Y. Peng, Z. Meng, C. Zhong, J. Lu, W. Yu, Z. Yang and Y. Qian, J. Solid State Chem. 159 (2001) 170.

    Google Scholar 

  12. R.R. Chianelli, Int. Rev. Phys. Chem. 2 (1982) 127.

    Google Scholar 

  13. S. Kasztelan, H. Toulhoat, J. Grimblot and J.P. Bonnelle, Appl. Catal. 13 (1984) 127.

    Google Scholar 

  14. M. Daage and R.R. Chianelli, J. Catal. 149(2) (1994) 414.

    Google Scholar 

  15. Y. Iwata, K. Sato, T. Yoneda, Y. Miki, Y. Sugimoto, A. Nishijima and H. Shimada, Catal. Today 45 (1998) 353.

    Google Scholar 

  16. Y. Iwata, Y. Araki, K. Honna, Y. Miki, K. Sato and H. Shimada, Catal. Today 65 (2001) 335.

    Google Scholar 

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Devers, E., Afanasiev, P., Jouguet, B. et al. Hydrothermal Syntheses and Catalytic Properties of Dispersed Molybdenum Sulfides. Catalysis Letters 82, 13–17 (2002). https://doi.org/10.1023/A:1020512320773

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  • DOI: https://doi.org/10.1023/A:1020512320773

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