Abstract
A series of perovskites of the formula Ca1−xSrxTi1−yMyO3−δ (M = Fe or Co,x = 0–1,y = 0–0.6 for Fe,y = 0–0.5 for Co) were prepared and tested as the catalyst for the oxidative coupling of methane. The catalysts were stable under the reaction conditions. The catalysts of high p-type and oxide ionic conductivity afforded the high selectivity. Some catalysts containing Co on B-sites are thermally unstable and decomposed to metal oxide components at high temperature, giving rise to synthesis gas production.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
G.E. Keller and M.M. Bhasin, J. Catal. 73 (1982) 9;
T. Ito, J.-X. Wang, C.-H. Lin and J.H. Lunsford, J. Am. Chem. Soc. 107 (1985) 5062.
J.A. Sofranko, J.J. Leonard, C.A. Jones, A.M. Gaffney and H.P. Wither, Catal. Today 3 (1988) 127.
D.J. Driscoll, W. Martir, J.-X. Wang and J.H. Lunsford, J. Am. Chem. Soc. 107 (1985) 58;
J.A. Labinger and K.C. Ott, J. Phys. Chem. 91 (1987) 2682;
G.S. Lane and E.E. Wolf, J. Catal. 113 (1988) 144;
E. Iwamatsu and K.-I. Aika, J. Catal. 117 (1989) 416.
K. Omata, S. Hashimoto, H. Tominaga and K. Fujimoto, Appl. Catal. 52 (1989) L1;
I.J. Pickering, J.M. Thomas and A.J. Maddox, J. Chem. Soc. Chem. Commun., in press.
C.B. Choudhary, H.S. Maiti and E.C. Subbarao, in:Solid Electrolytes and Their Applications, ed. E.C. Subbarao (Plenum Press, New York, 1980) pp. 1–80.
T. Hayakawa, T. Tshunoda, H. Orita, T. Kameyama, H. Takahashi, K. Takehira and K. Fukuda, J. Chem. Soc. Chem. Commun. (1986) 961; T. Hayakawa, T. Tsunoda, H. Orita, T. Kameyama, H. Takahashi, K. Fukuda and K. Takehira, J. Chem. Soc. Chem. Commun. (1987) 780; T. Hayakawa, T. Tsunoda, H. Orita, T. Kameyama, M. Ueda, K. Fukuda and K. Takehira, J. Chem. Soc. Chem. Commun. (1988) 1593.
Y. Xu, H. Lui, J. Huang, Z. Lin and X. Guo,Proc. 3rd China-Japan Symp. on Coal and C1 Chemistry, Kunming 29 October–1 November 1990, p. 449.
H. Nagamoto, K. Amanuma, H. Nobumoto and H. Inoue, Chem. Lett. (1988) 237; Y. Inoue, H. Sano and K. Sato, J. Mater. Sci. Lett. 8 (1989) 17.
D.B. Meadowcroft, Nature 226 (1970) 847;
R.J.H. Voorhoeve, J.P. Remeika, P.E. Freeland and B.T. Matthias, Science 177 (1972) 353;
T. Nitadori, T. Ichiki and M. Misono, Bull. Chem. Soc. Japan 61 (1988) 621;
H.M. Zhang, Y. Shimizu, Y. Teraoka, N. Miura and N. Yamazoe, J. Catal. 121 (1990) 432.
T. Hayakawa, H. Orita, M. Shimizu, K. Takehira, A.G. Andersen, K. Nomura and Y. Ujihira, Catal. Lett. 16 (1992) 359.
A.G. Andersen, T. Hayakawa, T. Tsunoda, H. Orita, M. Shimizu and K. Takehira, Catal. Lett. 18 (1993) 37.
T. Hayakawa, A.G. Andersen, H. Orita, M. Shimizu and K. Takehira, Catal. Lett. 16 (1992) 373.
H. Iwahara, T. Esaka and T. Mangahara, J. Appl. Electrochem. 18 (1988) 173.
J.-L. Dubois and C.J. Cameron, Appl. Catal. 67 (1990) 49;
J.-L. Dubois and C.J. Cameron, Chem. Lett. (1991) 1089.
T.R. Clevenger Jr., J. Am. Ceram. Soc. 46 (5) (1963) 207.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Andersen, A.G., Hayakawa, T., Shimizu, M. et al. Oxidative coupling of methane over some titanates based perovskite oxides. Catal Lett 23, 59–68 (1994). https://doi.org/10.1007/BF00812131
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00812131