L.F. Chen
Instituto Politécnico Nacional
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Featured researches published by L.F. Chen.
MRS Proceedings | 2010
J.A. Wang; J. C. Guevara; L.F. Chen; J. Salmones; Miguel A. Valenzuela; P. Salas; Fahai Cao; G. X. Yu
Ce-containing MCM-41 mesoporous materials with large surface area and ordered pore structure system have been possible to be synthesized through a surfactant-assisted approach. The textural properties and structural regularity of the materials varied with the Si/Ce molar ratio. It is found that the band at 970 cm -1 in the FTIR spectrum of the Ce-MCM-41 mesoporous materials might be used as an indicator of the formation of the Ce-O-Si bond and its intensity as a measure of a degree of cerium ion substitution in the framework of Si-MCM-41. When Ni was loaded on the Ce-MCM-41 support, the Ni/Ce-MCM-41 catalysts show high catalytic activity which has strong temperature dependence. The methane conversion over these catalysts reached 60-75 % with a 100 % selectivity towards hydrogen.
International Journal of Hydrogen Energy | 2010
J.C. Guevara; J.A. Wang; L.F. Chen; Miguel A. Valenzuela; P. Salas; A. García-Ruiz; J. A. Toledo; M.A. Cortés-Jácome; C. Angeles-Chavez; O. Novaro
Journal of Solid State Chemistry | 2007
L.F. Chen; J.A. Wang; L.E. Noreña; J. Aguilar; J. Navarrete; P. Salas; J.A. Montoya; P. del Angel
Applied Surface Science | 2005
L.F. Chen; G. González; J.A. Wang; L.E. Noreña; A. Toledo; S. Castillo; M. Morán-Pineda
Fuel | 2014
U. Arellano; J.A. Wang; Michael T. Timko; L.F. Chen; S.P. Paredes Carrera; M. Asomoza; O.A. González Vargas; M.E. Llanos
Microporous and Mesoporous Materials | 2008
J.A. Wang; L.F. Chen; L.E. Noreña; J. Navarrete; M.E. Llanos; J.L. Contreras; O. Novaro
Materials Chemistry and Physics | 2009
P. Salas; J.A. Wang; H. Armendariz; C. Angeles-Chavez; L.F. Chen
Applied Surface Science | 2004
J.A. Wang; L.F. Chen; M.A. Valenzuela; Ascención Montoya; J Salmones; Paz del Angel
International Journal of Hydrogen Energy | 2013
O.A. González Vargas; J.A. de los Reyes Heredia; J.A. Wang; L.F. Chen; A. Montesinos Castellanos; M.E. Llanos
Fuel | 2015
U. Arellano; J.M. Shen; Jielong Wang; Michael T. Timko; L.F. Chen; J.T. Vázquez Rodríguez; M. Asomoza; A. Estrella; O.A. González Vargas; M.E. Llanos