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https://olympias.lib.uoi.gr/jspui/handle/123456789/8105Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Armatas, G. S. | en |
| dc.contributor.author | Bilis, G. | en |
| dc.contributor.author | Louloudi, M. | en |
| dc.date.accessioned | 2015-11-24T16:38:56Z | - |
| dc.date.available | 2015-11-24T16:38:56Z | - |
| dc.identifier.issn | 0959-9428 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/8105 | - |
| dc.rights | Default Licence | - |
| dc.subject | different supports | en |
| dc.subject | acid catalysts | en |
| dc.subject | heteropoly acid | en |
| dc.subject | liquid-phase | en |
| dc.subject | silica | en |
| dc.subject | h3pw12o40 | en |
| dc.subject | salts | en |
| dc.subject | adsorption | en |
| dc.subject | molybdenum | en |
| dc.subject | stability | en |
| dc.title | Highly ordered mesoporous zirconia-polyoxometalate nanocomposite materials for catalytic oxidation of alkenes | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | Doi 10.1039/C0jm03395b | - |
| heal.identifier.secondary | <Go to ISI>://000287369300031 | - |
| heal.identifier.secondary | http://pubs.rsc.org/en/content/articlepdf/2011/jm/c0jm03395b | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.publicationDate | 2011 | - |
| heal.abstract | A series of well-ordered mesoporous ZrO2-based heteropoly acid nanocomposite frameworks has been prepared through a surfactant-assisted sol-gel copolymerization route. The pore walls of these materials consist of nanocrystalline tetragonal ZrO2 and Keggin-type 12-phosphomolybdic acid (PMA) components with different PMA loadings, i.e. 12, 22 and 37 wt%. Small angle X-ray scattering, high-resolution TEM and N-2 physisorption measurements indicated mesoporous property in hexagonal p6mm symmetry with large internal BET surface areas and narrow-sized pores. The incorporated PMA clusters preserve intact their Keggin structure into the mesoporous frameworks according to EDX, FT-IR and diffuse-reflectance UV/vis/NIR spectroscopy. The obtained ZrO2-PMA nanocomposites demonstrated great application potential in oxidative catalysis, exhibiting exceptional stability and catalytic activity in oxidation of alkenes using hydrogen peroxide as oxidant. | en |
| heal.publisher | Royal Society of Chemistry | en |
| heal.journalName | Journal of Materials Chemistry | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά). ΧΗΜ | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Armatas-2011-Highly ordered mesop.pdf | 456.77 kB | Adobe PDF | View/Open Request a copy |
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