Preparation and infrared study of magnesium borate gels with a wide composition range
| dc.contributor.author | Karakassides, M. A. | en |
| dc.contributor.author | Petridis, D. | en |
| dc.contributor.author | Mousdis, G. | en |
| dc.contributor.author | Trapalis, C. | en |
| dc.contributor.author | Kordas, G. | en |
| dc.date.accessioned | 2015-11-24T17:37:33Z | |
| dc.date.available | 2015-11-24T17:37:33Z | |
| dc.identifier.issn | 0022-3093 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/14370 | |
| dc.rights | Default Licence | - |
| dc.subject | glasses | en |
| dc.title | Preparation and infrared study of magnesium borate gels with a wide composition range | en |
| heal.abstract | Gels in the system xMgO.(1-x)B2O3 (0.42 less than or equal to x less than or equal to 0.80) have been prepared by hydrolytic polycondensation of boron-butoxide with magnesium methoxide in alcoholic medium. The gels were heated at 400 degrees C in order to obtain organic-free amorphous materials. The infrared spectra of these gels reveal the progressive modification of the borate network with increasing magnesium percentage. The X-ray diffraction patterns of the gels show that calcination at temperatures higher than 400 degrees C leads to crystallization of the amorphous network. For the very high magnesium content glass (x = 0.80), evidence for magnesium carbonate formation is detected. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.secondary | <Go to ISI>://A1996VE40600025 | - |
| heal.journalName | Journal of Non-Crystalline Solids | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1996 | - |
| heal.publisher | Elsevier | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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