Abstract
We have studied a whisker-like nickel phase supported on silica and obtained by the reduction of nickel acetate in aqueous hydrazine media. Under H2/300 °C flow, the obtained phase remains stable when the reduction is carried out at 70 °C for 2 h whereas it totally tranforms to spherical-like particles when the reduction is performed at 80 °C for 30 min after a gradual heating from room temperature. It is shown that the whisker-like nickel phase adsorbs and stores more hydrogen than the spherical-like nickel particles. It also exhibits a higher activity in the gas phase hydrogenation of benzene (3-4 times greater). In acetylene hydrogenation, it strongly favors the cylotrimerization process to benzene at the expense of the processes to linear C2-C4hydrocarbons. This work is a direct demonstration of the influence of the metal phase morphology of nickel supported catalysts on their surface and catalytic properties.
Similar content being viewed by others
References
S. J. Tautster and S. C. J. Fung,Catal. 5 (1978)29.
C. H. Bartholomew, R. B. Pannell and R. W. Fowler,J. Catal. 79 (1983)34.
J. T. Richardson, M. Lei, B. Turk, K. Forster and M. V. Twigg, Appl. Catal. 110 (1994)217.
R. Molina and G. Poncelet,J. Catal. 173 (1998)257.
A. Miyazaki, I. Balin, K. Aika and V. Nakano,J. Catal. 204 (2001)364.
D. Reinen and P. W. Selwood,J. Catal. 2 (1963)109.
M. Houalla, J. Lemaître and B. Delmon,J. Chem. Soc. Faraday Trans. 78 (1982)1389.
W. P. Halperin,Rev. Mod. Phys. 58 (1998)533.
G. Schmid,Chem. Rev. 92 (1992)1709.
L. N. Lewis,Chem. Rev. 93 (1993)2693.
B. C. Gates,Chem. Rev. 95 (1995)511.
U. A. Paulus, U. Endrushchat, G. J. Feldmeyer, T. J. Schmidt, H. Bonnemann and R. J. Behm,J. Catal. 195 (2000)383.
E. A. Sales, B. Benhamida, V. Caizergues, J. P. Lagier, F. Fievet and F. Bozon-Verduraz,Appl. Catal. 172 (1998)273.
D. Franquin, S. Monteverdi, S. Molina, M. M. Bettahar and Y. Fort,J. Mater. Sci. 34 (1999)4481.
S. Lefondeur, S. Monteverdi, S. Molina, M. M. Bettahar and Y. Fort,J. Mater. Sci. 36 (2001)2633.
J. H. Fendler and F. C. Meldrum,Adv. Mater. 7 (1995)607.
F. Fievet, F. Fievet-Vincent, J. P. Lagier, B. Dumont and M. Filgarz,J. Mater. Chem. 3 (1993)627.
R. D. Rieke,Acc. Chem. Res. 10 (1997)377.
J. C. Poulin, H. B. Kagan, M. N. Vargavtik, I. P. Stolarov and I. I. Moisseev,J. Mol. Catal. 95 (1995)109.
K. Esumi, K. Matzuhita and K. Torigoe,Langmuir 11 (1995) 3285.
M. T. Reetz and W. Helbig,J. Am. Chem. Soc. 116 (1994)7401.
A. Boudjahem, S. Monteverdi, M. Mercy, J. Ghanbaja and M. M. Bettahar,Catal. Lett. 84 (2002)115.
A. Boudjahem, S. Monteverdi, M. Mercy and M. M. Bettahar, Langmuir 20 (2004)208.
A. Boudjahem, S. Monteverdi, M. Mercy and M. M. Bettahar, J. Catal. 221 (2004)325.
A. Boudjahem, S. Monteverdi, M. Mercy and M. M. Bettahar, Appl. Cat. A 250 (2003)49.
A. Stanislaus and B. H. Cooper,Catal. Rev. Sci. Eng. 36 (1994)75.
K. J. Yoon and M. A. Vannice,J. Catal. 82 (1983)457.
M. A. Keane,J. Catal. 166 (1997)347.
R. Molina and G. Poncelet,J. Catal. 199 (2001)162.
R. Burch and A. R. Flambard,J. Catal. 85 (1984)16.
A. N. R. Bos and K. R. Westerterp,Chem. Eng. Proc. 32 (1993)1.
C. E. Gigola, H. R. Adu`riz and P. Bodnariuk,Appl. Catal. 27 (1986)133.
Ph. Maetzanda and R. Touroude,Appl. Catal. 149 (1997)189.
J. C. Rodriguez, A. J. Marchi, A. Borgnaa and A. Monzon, J. Catal. 171 (1997)268.
D. Stachiola, G. Wu, H. Molero and W. T. Tysoe,Catal. Lett. 71 (2001)1.
A. P. Sholten, Pijpers and A. M. L. Hustings,Catal. Rev. Sci. Eng. 27 (1985)151.
S. T. Teichner, A. R. Mazabrard, G. Pajonk, G. E. E. Gardes and C. J. Hoang-Van,Colloid Interface Sci. 58 (1997)88.
S. Ceckiewicz and B. Delmon,J. Catal. 108 (1987)294.
F. Benseradj, F. Sadi and M. Chater,Appl. Catal. A 228 (2002) 135.
S. Smets, T. Salmi and D. Murzin,Appl. Catal. A 145 (1996)253.
R. Wojcieszak, S. Monteverdi, M. Mercy, I. Nowak, M. Ziolek and M. M. Bettahar,Appl. Catal. A 268 (2004)241.
A. Boudjahem (2003)Ph. D. Thesis,Nancy.
M. Boudart,Adv. Catal. 20 (1969)153.
M. Che and C. O. Bennett,Adv. Catal. 36 (1989)55.
A. Molna`r, A. Sa`rka`ny and M. Varga,J. Mol. Cat. A 173 (2001) 185.
A. Ammar and G. Webb,J. Chem. Soc. ,Faraday Trans. I 174 (1978) 657.
J. C. Rodriguez, A. J. Marchi, A. Borgna and A. Monzon,J. Catal. 171 (1997)268.
A. J. Den Hartog, M. Deng, F. Fongerius and V. Ponec,J. Mol. Cat. 60 (1990)99.
J. C. Bertolini, J. Massardier and G. Dalmai-Imelik,J. Chem. Soc. ,Faraday Trans. I 74 (1978)1720.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Boudjahem, AG., Monteverdi, S., Mercy, M. et al. Nanonickel Particles Supported on Silica. Morphology Effects on Their Surface and Hydrogenating Properties. Catalysis Letters 97, 177–183 (2004). https://doi.org/10.1023/B:CATL.0000038581.80872.7b
Issue Date:
DOI: https://doi.org/10.1023/B:CATL.0000038581.80872.7b