Influence of the incorporated metal on template removal from MCM-41 type mesoporous materials

Journal of Thermal Analysis and Calorimetry

Volumn 106, Issue 2, 2011, Pages 355-361

  De Souza, Luiz K C ^a   Pardauil, Juliana J R ^a   Zamian, José R ^a   Da Rocha Filho, Geraldo N ^a   Da Costa, Carlos E F ^a  

^a FEDERAL UNIVERSITY OF PARÁ   (Brazil)

Author keywords

AlMCM 41; CeMCM 41; LaMCM 41; Surfactant; Thermal degradation

Indexed keywords

ALMCM-41; CEMCM-41; LAMCM-41; SURFACTANT; THERMAL DEGRADATIONS;

CERIUM; DEGRADATION; MATERIALS; SILICA; SURFACE ACTIVE AGENTS; THERMODYNAMIC STABILITY;

MESOPOROUS MATERIALS;

EID: 83055188544     PISSN: 13886150     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10973-011-1295-1     Document Type: Conference Paper

References (20)

1. Selvam P, Bhatia SK, Sonwane CG. Recent advances in processing and characterization of periodic mesoporous mcm-41 silicate molecular sieves. Ind Eng Chem Res. 2001;40:3237-61.
2. Zhao Q, Xu Y, Li Y, Jiang T, Li C, Yin H. Effect of the Si/Ce molar ratio on the textural properties of rare earth element cerium incorporated mesoporous molecular sieves obtained room temperature. Appl Surf Sci. 2009;255:9425-9.
3. Souza MJB, Silva AOS, Aquino JMFB, Fernandes VJ Jr, Araújo AS. Kinetic study of template removal of MCM-41 nanostructured material. J Therm Anal Calorim. 2004;75:693-8.
4. Cai Q, Lin W-Y, Xiao F-S, Pang W-Q, Chen X-H, Zou B-S. The preparation of highly ordered MCM-41 with extremely low surfactant concentration. Microporous Mesoporous Mater. 1999;32: 1-15. (Pubitemid 30538624)
5. Araujo SA, Araujo AS, Fernandes NS, Fernandes VJ Jr, Ionashiro M. Effect of the catalyst MCM-41 on the kinetic of the thermal decomposition of poly(ethylene terephthalate). J Therm Anal Calorim. 2010;99:465-9.
6. Casuscelli SG, Eimer GA, Canepa A, Heredia AC, Poncio CE, Crivello ME, Perez CF, Aguilar A, Herrero R. Ti-MCM-41 as catalyst for a-pinene oxidation. Study of the effect of Ti content and H2O2 addition on activity and selectivity. Catal Today. 2008;133-135:678-83.
7. Sun Y, Yue Y, Gao Z. Synthesis and characterization of AlMCM- 41 molecular sieves. Appl Catal A Gen. 1997;161:121-7. (Pubitemid 127379098)
8. Ajaikumar S, Pandurangan A. Esterification of alkyl acids with alkanols over MCM-41 molecular sieves: influence of hydrophobic surface on condensation reaction. J Mol Catal A Chem. 2007;266:1-10. (Pubitemid 46413081)
9. Chen X, Huang L, Ding G, Li Q. Characterization and catalytic performance of mesoporous molecular sieves Al-MCM-41 materials. Catal Lett. 1997;44:123-8. (Pubitemid 127478228)
10. Du G, Lim S, Yang Y, Wang C, Pfefferle L, Haller GL. Catalytic performance of vanadium incorporated MCM-41 catalysts for the partial oxidation of methane to formaldehyde. Appl Catal A Gen. 2006;302:48-61. (Pubitemid 43290551)
11. Anilkumar M, Hölderich WF. Highly active and selective Nb modified MCM-41 catalysts for Beckmann rearrangement of cyclohexanone oxime to epsilon-caprolactam. J Catal. 2008;260: 17-29.
12. Morey M, Davidson A, Eckert H, Stucky G. Pseudotetrahedral O3/2V O centers immobilized on the walls of a mesoporous, cubic MCM-48 support: preparation, characterization, and reactivity toward water as investigated by 51 V NMR and UV-Vis spectroscopies. Chem Mater. 1996;8:486-92. (Pubitemid 126468874)
13. Grubert G, Rathouský J, Schulz-ekloff G, Wark M, Zukal A. Reducibility of vanadium oxide species in MCM-41. Microporous Mesoporous Mater. 1998;22:225-36.
14. Goworek J, Borówka A, Zaleski R, Kusak R. Template transformations in preparation of MCM-41 silica. J Therm Anal Calorim. 2005;79:555-60. (Pubitemid 40527276)
15. Cope A, Norman A, Lebe L, Moore PT, Moore WR. Mechanism of the Hofmann elimination reaction: evidence that an ylide intermediate is not involved in simple compounds. J Am Chem Soc. 1961;83:3861-5.
16. Kleitz F, Schmidt W, Schuth F. Evolution of mesoporous materials during the calcination process: structural and chemical behavior. Microporous Mesoporous Mater. 2001;44-45:95-109. (Pubitemid 32657115)
17. Ryczkowski J, Goworek J, Gac W, Pasieczna S, Borowiecki T. Temperature removal of templating agent from MCM-41 silica materials. Thermochim Acta. 2005;434:2-8. (Pubitemid 41027692)
18. Keene MTJ, Gougeon RDM, Denoyel R, Harris RH, Rouquerol J, Llewellyn PL. Calcination of the MCM-41 mesophase: mechanism of surfactant thermal degradation and evolution of the porosity. J Mater Chem. 1999;9:2843.
19. Goworek J, Kierys A, Gac W, Borówka A, Kusak R. Thermal degradation of CTAB in as-synthesized MCM-41. J Therm Anal Calorim. 2009;96:375-82.
20. Occelli ML, Biz S, Auroux A. Effects of isomorphous substitution of Si with Ti and Zr in mesoporous silicates with the MCM- 41 structure. Appl Catal A Gen. 1999;183:231-9. (Pubitemid 129532899)