Influence of hydrogel aging temperature in the formation of mesoporous molecular sieve MCM-48
Keywords:
phase MCM-48, temperature effectAbstract
Using two temperatures different of synthesis, 120°C and 150°C, mesoporous molecular sieve MCM-48 were hydrothermally synthesized. To investigate the effect of temperature on the structure properties of materials denoted as MCM-48/120 and MCM-48/150 were characterized by X-ray diffraction (XRD), N2adsorption-desorption and thermogravimetric analysis (TGA). Both samples resulted in cubic phase MCM-48, however the material synthesized at higher temperature showed better texturais characteristics as the highest surface area, pores volume and size.
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Published
2012-05-29
How to Cite
Oliveira, T. G., Pedrosa, A. M. G., & Souza, M. J. B. (2012). Influence of hydrogel aging temperature in the formation of mesoporous molecular sieve MCM-48. Scientia Plena, 8(3(a). Retrieved from https://scientiaplena.emnuvens.com.br/sp/article/view/920
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