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https://olympias.lib.uoi.gr/jspui/handle/123456789/13638Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Minopoulou, E. | en |
| dc.contributor.author | Dessipri, E. | en |
| dc.contributor.author | Chryssikos, G. D. | en |
| dc.contributor.author | Gionis, V. | en |
| dc.contributor.author | Paipetis, A. | en |
| dc.contributor.author | Panayiotou, C. | en |
| dc.date.accessioned | 2015-11-24T17:31:53Z | - |
| dc.date.available | 2015-11-24T17:31:53Z | - |
| dc.identifier.issn | 0143-7496 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/13638 | - |
| dc.rights | Default Licence | - |
| dc.subject | adhesives for wood | en |
| dc.subject | infrared spectra | en |
| dc.subject | reaction kinetics | en |
| dc.subject | nmr-spectroscopy | en |
| dc.subject | products | en |
| dc.subject | chromatography | en |
| dc.subject | condensation | en |
| dc.subject | c-13-nmr | en |
| dc.title | Use of NIR for structural characterization of urea-formaldehyde resins | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | Doi 10.1016/S0143-7496(03)00089-7 | - |
| heal.identifier.secondary | <Go to ISI>://000186960300004 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0143749603000897/1-s2.0-S0143749603000897-main.pdf?_tid=4e66d54f2cca66a8653110dc875e1366&acdnat=1339672901_f6b8a8c18071d378bf8e692defc251e2 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.publicationDate | 2003 | - |
| heal.abstract | In this paper, the effect of pH and temperature on the structure of urea-formaldehyde resins was studied. GPC, NMR and Raman measurements were performed to elucidate the structural characteristics of the resin systems. Fourier Transform Near Infrared (FT-NIR) spectroscopy via optical fibers was used to monitor the reaction progress in situ. It was found that the reactions of urea and formaldehyde at different temperatures and pH values result in resins with different structures and properties: Resins produced at high temperatures and acidic pH values exhibit higher degrees of condensation, presumably because of the development of more cross-linked structures. (C) 2003 Elsevier Ltd. All rights reserved. | en |
| heal.publisher | Elsevier | en |
| heal.journalName | International Journal of Adhesion and Adhesives | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Minopoulou-2003-Use of NIR for struc.pdf | 510.73 kB | Adobe PDF | View/Open Request a copy |
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