[1. Choudhary, V.R., Rane, V.H. & Chaudhari, S.T. (1997). Surface properties of rare earth promoted MgO catalysts and their catalytic activity/selectivity in oxidative coupling of methane, Appl. Catal. A: Gen. 158, 121-136.10.1016/S0926-860X(96)00376-6]Search in Google Scholar
[2. Rane, V.H., Chaudhari, S.T. & Choudhary, V.R. (2006). Comparison of the surface and catalytic properties of rare earth-promoted CaO catalysts in the oxidative coupling of methane, J. Chem. Technol. Biotechnol. 81, 208-215, DOI: 10.1002/jctb.1387.10.1002/jctb.1387]Search in Google Scholar
[3. Dedov, A.G., Loktev, A.S., Moiseev, I.I., Aboukais, A., Lamonier, J.-F. & Filimonov, I.N. (2003). Oxidative coupling of methane catalyzed by rare earth oxides. Unexpected synergistic effect of the oxide mixtures, Appl. Catal. A: Gen. 245, 209-220, DOI:10.1016/S0926-860X(02)00641-5.10.1016/S0926-860X(02)00641-5]Search in Google Scholar
[4. Ji, S., Xiao, T., Li, S., Chou, L., Zhang, B., Xu, C., Hou, R., York, A. & Green, M. (2003). Surface WO4 tetrahedron: the essence of the oxidative coupling of methane over M-W-Mn/SiO2 catalysts, J. Catal. 220, 47-56, DOI:10.1016/ S0021-9517(03)00248-3.]Search in Google Scholar
[5. Choudhary, V.R., Mulla, S.A.R. & Rane, V.H. (1998). Oxidative coupling of methane and oxidative dehydrogenation of ethane over strontium-promoted rare earth oxide catalysts, J. Chem. Technol. Biotechnol. 71, 167-172.10.1002/(SICI)1097-4660(199802)71:2<167::AID-JCTB789>3.0.CO;2-F]Search in Google Scholar
[6. Wang, J., Chou, L., Zhang, B., Song, H., Yang, J., Zhao, J. & Li, S. (2006). Low-temperature selective oxidation of methane to ethane and ethylene over BaCO3/La2O3 catalysts prepared by urea combustion method, Catal. Commun. 7, 59-63, DOI:10.1016/j.catcom.2005.08.013.10.1016/j.catcom.2005.08.013]Search in Google Scholar
[7. Yu, Z., Yang, X., Lunsford, J.H. & Rosynek, M.P. (1995). Oxidative coupling of methane over Na2WO4/CeO2 and related catalysts, J. Catal. 154, 163-173.10.1006/jcat.1995.1157]Search in Google Scholar
[8. Choudhary, V.R., Mulla, S.A.R. & Rane, V.H., (1998). Surface basicity and acidity of alkaline earth-promoted La2O3 catalysts and their performance in oxidative coupling of methane, J. Chem. Technol. Biotechnol. 72, 125-130.10.1002/(SICI)1097-4660(199806)72:2<125::AID-JCTB880>3.0.CO;2-3]Search in Google Scholar
[9. Wang, Y., Takahaski, Y. & Ohtsuka, Y. (1999). Carbon dioxide as oxidant for the conversion of methane to ethane and ethylene using modified CeO2 catalysts, J. Catal. 186, 160-168.10.1006/jcat.1999.2538]Search in Google Scholar
[10. Zhang, B., Li, D. & Wang, X. (2010). Catalytic performance of La-Ce-O mixed oxide for combustion of methane, Catal. Today 158, 348-353, DOI:10.1016/j.cattod.2010.04.019.10.1016/j.cattod.2010.04.019]Search in Google Scholar
[11. Bakiz, B., Guinneton, F., Arab, M., Benlhachemi, A., Villain, S., Satre, P. & Gavarri, J. (2010). Carbonatation and decarbonatation kinetics in the La2O3-La2O-CO3 system under CO2 gas flows, Adv. Mater. Sci. Eng. 2010, 1-6, DOI:10.1155/2010/360597.10.1155/2010/360597]Search in Google Scholar
[12. Bahari, A., Anasari, A. & Rahmani, Z. (2011). Low temperature synthesis of La2O3 and CrO2 by sol -gel process, J. Eng. Technol. Res. 3, 203-208.]Search in Google Scholar
[13. Chen, Z. & Wu, D. (2011). Novel route for the synthesis of methyl propionate from 3- pentanone with dimethyl carbonate over solid bases, Ind. Eng. Chem. Res. 50, 12343-12348, DX.DOI.ORG/10.1021/ie1006933.10.1021/ie1006933]Search in Google Scholar
[14. Dissanayake, D., Lunsford, J.H. & Rosynek, M.P. (1993). Oxidative coupling of methane over oxide-supported barium catalysts, J. Catal. 143, 286-298.10.1006/jcat.1993.1273]Search in Google Scholar
[15. Dissanayake, D., Lunsford, J.H. & Rosynek, M.P. (1994). Site differentiation in homolytic vs. heterolytic activation of methane over Ba/MgO catalysts, J. Catal. 146, 613-615.10.1006/jcat.1994.1104]Search in Google Scholar
[16. Papa, F., Gingasu, D., Patron, L., Miyazaki, A. & Balint, I. (2010). On the nature of active sites and catalytic activity for OCM reaction of alkaline-earth oxides-neodymia catalytic systems, Appl. Catal. A: Gen. 375, 172-178, DOI:10.1016/j. apcata.2009.12.039.]Search in Google Scholar
[17. Yide, X., Lin, Y. & Xiexian, G. (1997). Effect of basicity and adding CO2 in the feed on the oxidative coupling of methane over K2O and SrO promoted La2O3/ZnO catalysts, Appl. Catal. A: Gen. 164, 47-57.10.1016/S0926-860X(97)00156-7]Search in Google Scholar
[18. Xu, Y., Yu, L., Cai, C., Huang, J. & Guo, X. (1995). A study of the oxidative coupling of methane over SrO-La2O3/CaO catalysts by using CO2 as a probe, Catal. Lett. 35, 215-231.]Search in Google Scholar
[19. Gałecki, J., Preparatyka nieorganiczna, Wydaw. Naukowo- -Techniczne, Warszawa 1964.]Search in Google Scholar
[20. Foger, K., Hoang, M. & Turney, T.W. (1992). Formation and thermal decomposition of rare earth carbonates, J. Mat. Sci. 27, 77-82.10.1007/BF02403646]Search in Google Scholar
[21. Le Van, T., Che, M., Kermarec, M., Louis, C. & Tatibouet, J.M. (1990). Structure sensitivity of the catalytic oxidative coupling of methane on lanthanum oxide, Catal. Lett. 6, 395-400.]Search in Google Scholar
[22. Au, C.T., He, H., Lai, S.Y. & Ng, C.F. (1996). A Comparison of BaF2/La2O3 and BaBr2/La2O3 catalysts for the oxidative coupling of methane, J. Catal. 159, 280-287.10.1006/jcat.1996.0089]Search in Google Scholar
[23. Roos, J.A., Korf, S.J., Veehof, R.H.J., van Ommen, J.G. & Ross, J.R.H. (1989). Kinetic and mechanistic aspects of the oxidative coupling of methane over a Li/MgO Catalyst, Appl. Catal. A: Gen. 52, 131-145.10.1016/S0166-9834(00)83377-1]Search in Google Scholar
[24. Korf, S.J., Roos, J. A., de Bruijn, N.A., van Ommen, J. G. & Ross, J.R.H. (1987). Influence of CO2 on the oxidative coupling of methane over a lithium promoted magnesium oxide catalyst, J. Chem. Soc., Chem. Commun. 1433-1434.]Search in Google Scholar
[25. Sun, J., Thybaut, J.W. & Marin, G.B. (2008). Microkinetics of methane oxidative coupling, Catal. Today 137, 90-102, DOI:10.1016/j.cattod.2008.02.026.10.1016/j.cattod.2008.02.026]Search in Google Scholar
[26. Chen, C., Xu, Y., Lin, G. & Guo, X. (1996). Oxidative coupling of methane by carbon dioxide: a highly C2 selective La2O3/ZnO catalyst, Catal. Lett. 42, 149-153.10.1007/BF00810680]Search in Google Scholar
[27. Wang, Y. & Ohtsuka, Y. (2001). Mn-based binary oxides as catalysts for the conversion of methane to C2 hydrocarbons with carbon dioxide as oxidant, Appl. Catal. A: Gen. 219, 183-193.10.1016/S0926-860X(01)00684-6]Search in Google Scholar
[28. Istadi, Nor Aishah Saidina Amin (2004). Screening of MgO and CeO2-based catalysts for carbon dioxide oxidative coupling of methane to C2+ hydrocarbons, J. Nat. Gas Chem. 13, 23-35.]Search in Google Scholar
[29. Istadi, Nor Aishah Saidina Amin (2006). Synergistic effect of catalyst basicity and reducibility on performance of ternary CeO2-based catalyst for CO2 OCM to C2 hydrocarbons, J. Mol. Catal. A: Chem. 259, 61-66 DOI:10.1016/j.molcata.2006.06.003.10.1016/j.molcata.2006.06.003]Search in Google Scholar
[30. Litawa, B., Michorczyk, P., Ogonowski J. & Vogt, O. (2009). Oxidative coupling of methane in the presence of O2 and CO2 over selected oxide catalysts, Technical Journal, 4/1-Ch, 37-42]Search in Google Scholar