| dc.creator | Hidrobo,A. | |
| dc.creator | Retuert,J. | |
| dc.creator | Araya,P. | |
| dc.date | 2003-09-01 | |
| dc.date.accessioned | 2019-11-14T12:57:07Z | |
| dc.date.available | 2019-11-14T12:57:07Z | |
| dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000300007 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/118111 | |
| dc.description | By means of sol-gel synthesis with silicon and aluminium alkoxides, Triton X-114, and hydrothermal stabilization at various times and temperatures, were obtained aluminosilicates which have a porous structure (MSA) and are thermally stable and partially ordered. The as-synthesized MSA samples were subjected to hydrothermal treatment (HT) from 6 to 96 hours at 150 °C and at 110 to 175 °C for 6 hours to determine the effect of time and temperature on the structure of the final aluminosilicate. All the materials obtained are mesoporous, showing changes in their structural properties: surface area, pore diameter, and mesopore area and volume in direct relation to temperature and HT time | |
| dc.format | text/html | |
| dc.language | en | |
| dc.publisher | Sociedad Chilena de Química | |
| dc.relation | 10.4067/S0717-97072003000300007 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Journal of the Chilean Chemical Society v.48 n.3 2003 | |
| dc.subject | Mesoporous molecular sieve | |
| dc.subject | aluminosilicate | |
| dc.subject | sol-gel | |
| dc.subject | hydrothermal treatment | |
| dc.subject | catalytic support | |
| dc.title | MESOPOROUS ALUMINOSILICATE MOLECULAR SIEVE: CONTROL OF TEXTURAL PROPERTIES BY POST-SYNTHESIS HYDROTHERMAL REATMENT | |
