Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0022-3697(99)00010-4
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dc.titleThermal stability of mesoporous silica molecular sieve
dc.contributor.authorGu, G.
dc.contributor.authorOng, P.P.
dc.contributor.authorChu, C.
dc.date.accessioned2014-10-16T09:46:15Z
dc.date.available2014-10-16T09:46:15Z
dc.date.issued1999-07
dc.identifier.citationGu, G., Ong, P.P., Chu, C. (1999-07). Thermal stability of mesoporous silica molecular sieve. Journal of Physics and Chemistry of Solids 60 (7) : 943-947. ScholarBank@NUS Repository. https://doi.org/10.1016/S0022-3697(99)00010-4
dc.identifier.issn00223697
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/98368
dc.description.abstractMesoporous silica molecular sieves (MCM-41) with pore diameters from 3 to 10 nm were synthesized by a liquid-crystal template mechanism. A surface phonon mode at around 961 cm-1, connected with the mesoporous structure was observed. At the annealing temperature of 800 °C, the mesoporous structure of the molecular sieve was found to collapse completely, based on Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) measurements. Further annealing of MCM-41 results in transformation to the cristobalite phase of silica.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0022-3697(99)00010-4
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1016/S0022-3697(99)00010-4
dc.description.sourcetitleJournal of Physics and Chemistry of Solids
dc.description.volume60
dc.description.issue7
dc.description.page943-947
dc.description.codenJPCSA
dc.identifier.isiut000080976100012
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