Nickel-tungsten bimetallic sulfide nanostructures of fullerene type

Journal of Materials Research

Volumn 19, Issue 7, 2004, Pages 2176-2184

  Olivas, A ^a   Camacho, A ^b   Yacaman M J ^b   Fuentes, S ^a  

^a CENTRO DE CIENCIAS DE LA MATERIA CONDENSADA   (Mexico)

^b UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORPTION; AMMONIUM COMPOUNDS; BIMETALS; CRYSTAL GROWTH; CRYSTALLINE MATERIALS; HIGH RESOLUTION ELECTRON MICROSCOPY; NICKEL; NICKEL COMPOUNDS; SOLIDIFICATION; SULFUR COMPOUNDS; TUNGSTEN; X RAY DIFFRACTION;

AMMONIUM THIOTUNGSTATE; HIGH RESOLUTION MICROSCOPY MICROGRAPH; NICKEL NITRATE; NICKEL TUNGSTEN SULFIDE; NITROGEN ADSORPTION; TUNGSTEN SUBOXIDE;

NANOSTRUCTURED MATERIALS;

EID: 4143080234     PISSN: 08842914     EISSN: None     Source Type: Journal    
DOI: 10.1557/JMR.2004.0284     Document Type: Article

References (41)

1. R. Tenne, L. Margulis, M. Genut, and G. Hodes: Polyhedral and cylindrical structures of tungsten disulphide. Nature 360, 444 (1992).
2. 2 as microtubes. Appl. Phys. Lett. 69, 351 (1996).
3. 2 microtubes: TEM and AFM study. Surf. Sci. 435, 637 (1999).
4. 2 nested inorganic fullerenes and nanotubes. Science 267, 222 (1995).
5. P. Afanasiev, C. Geantet, C. Thomazeau, and B. Jouget: Molybdenum polysulfide hollow microtubules grown at room temperature from solution. Chem. Commun. 12, 1001 (2000).
6. 2 structures produced by election irradiation. Appl. Physl. Lett. 69, 1065 (1996).
7. C.N.R. Rao and M. Nath: Inorganic nanotubes. J. Chem. Soc., Dalton Trans. 1, 1 (2003).
8. (2) (M=Mo,W) from the respective trioxides and the reaction mechanism. J. Am. Chem. Soc. 118, 5362 (1996).
9. 2 nanotubes phases. J. Am. Chem. Soc. 122, 5169 (2000).
10. 2. J. Am. Chem. Soc. 120, 734 (1998).
11. A. Olivas, M. Avalos, and S. Fuentes: Evolution of ctystalline phases in nickel-tungsten sulfide catalysts. Mater. Lett. 43, 1 (2000).
12. K.C. Pratt, J.V. Sanders, and N. Tamp: The role of nickel in the activity of unsupported Ni-Mo hydrodesulfurization catalysts. J. Catal. 66, 82 (1980).
13. F.B. Garreau, H. Toulhoat, S. Kasztelan, and R. Paulus: Low-temperature synthesis of mixed NiMo sulfides: Structural, textural and catalytic properties. Polyhedron. 5, 211 (1986).
14. L. Blanchard, J. Grimblot, and J.P. Bonelle: X-ray photoelectron spectroscopy studies on nickel-tungsten mixed sulfide catalysts. J. Catal. 98, 229 (1986).
15. R. Tenne: Doped and heteroatom-containing fullerene-like structures and nanotubes. Adv. Mater. 7, 965 (1995).
16. 2 nanotubes and related structures. Chem. Commun. 21, 2236 (2001).
17. 2 nanotubes. Adv. Mater. 13, 283 (2001).
18. R.R. Chianelli and T.A. Pecoraro: Carbon-containing molybdenum and tungsten sulfide catalysts. U.S. Patent No. 4 508 847 (1985).
19. T.A. Pecoraro and R.R. Chianelli: Hydrogenation processes using carbon-containing molybdenum and tungsten sulfide catalysts. U.S. Patent No. 4 528 089 (1985).
20. S. Fuentes, G. Díaz, F. Pedraza, H. Rojas, and N. Rosas: The influence of a new preparation method on the catalytic properties of CoMo and NiMo sulfides. J. Catal. 113, 535 (1988).
21. A. Olivas, E. Samano, and S. Fuentes: Hydrogenation of cyclohexanone on nickel-tungsten sulfide catalysts. Appl. Catal. A: General 220, 279 (2001).
22. J.F. Moulder, W.F. Stickle, P.E. Sobol, and K.D Bomben: Handbook of X-ray Photoelectron Spectroscopy (Perkin-Elmer, Eden Prairie, MN, 1992).
23. 2 nanotubes as tips in scanning probe microscopy. Appl. Phys. Lett. 75, 4025 (1999).
24. H.W. Wang, P. Skeldon, G.E. Thompson, and G.C. Wood: Synthesis and characterization of molybdenum disulphide formed from ammonium tetrathiomolybdate. J. Mater. Sci. 32, 497 (1997).
25. R.I. Walton, A.J. Dent, and S.J. Hibble: In situ investigation of the thermal decomposition of ammonium tetrathiomolybdate using combined time-resolved x-ray absortion spectroscopy and x-ray diffraction. Chem. Mater. 10, 3737 (1998).
26. R.I. Walton and S.J. Hibble: A combined in situ x-ray absortion spectroscopy and x-ray diffraction study of the thermal decomposition of ammonium tetrathiotungstate. J. Mater. Chem. 9, 1347 (1999).
27. 2 catalysts prepared by in situ activation of tetraalkylammonium thiomolybdates. J. Catal. 208, 359 (2002).
28. H. Nava, C. Ornelas, A. Aguilar, G. Berhault, S. Fuentes, and G. Alonso: Cobalt molybdenum sulfide catalysts prepared by in situ activation of bimetallic (Co-Mo) alkylthiomolybdates. Catal. Lett. 86, 257 (2003).
29. R.R. Chianelli, A.F. Ruppert, M.J. Yacamán, and A. Vazquez: HREM studies of layered transition-metal sulfide catalytic materials. Catal. Today 23, 269 (1995).
30. R.R. Chianelli: Amorphous and poorly crystalline transition metal chalcogenides. Int. Rev. Phys. Chem. 2, 127 (1985).
31. A. Olivas, J. Cruz-Reyes, V. Petranovskii, M. Avalos, and S. Fuentes: Influence of preparation conditions on formation of crystalline phases of nickel sulfide. Mater. Lett. 38, 141 (1999).
32. L. Margulis, G. Salitra, R. Tenne, and M. Talianken: Nested fullerene-like structures. Nature 365, 113 (1993).
33. 2 nanotubes. J. Mater. Chem. 10, 2570 (2000).
34. M. Homyonfer, B. Alperson, Y. Rosenberg, L. Sapir, S.R. Cohen, G. Hodes, and R. Tenne: Intercalation of inorganic fullerene-like structures yields photosensitive films and new tips for scanning probe microscopy. J. Am. Chem. Soc. 119, 2693 (1997).
35. A. Olivas: Ph.D. Thesis, CICESE, Ensenada, B.C., México, 1998, appendix 1, p. 69.
36. O. Glemser, J. Weidelt, and F. Freund: Genotypishe oxidhydrate des wolframs. Zur frague der wolframblauverbindungen. Z. Anorg. Allg. Chem. 332, 299 (1964).
37. 2. A modeling study. J. Non-Cryst. Solids 79, 251 (1986).
38. 2 nanotubes. Phys. Rev. Lett. 85, 146 (2000).
39. 2 nanotubes/nanorods. Chem. Commun. 21, 2184 (2001).
40. W.K. Hsu, Y.Q. Zhu, N. Yao, S. Firth, R.J.H. Clark, H.W. Kroto, and D.R.M. Walton: Titanium-doped molybdenum disulfide nanostructures. Adv. Funct. Mater. 11, 69 (200l).
41. M. Homyonfer, R. Tenne, and Y. Feldman: Method for preparation of metal intercalated fullerene-like metal chalcogenides. U.S. Patent No. 6 217 843 (2001).