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Title:Sinteza pi-konjugiranih polimernih pen z različnimi reakcijami kondenzacije : diplomsko delo univerzitetnega študijskega programa I. stopnje
Authors:ID Jeršič, Tadej (Author)
ID Kovačič, Sebastijan (Mentor) More about this mentor... New window
ID Novak, Zoran (Comentor)
Files:.pdf UN_Jersic_Tadej_2023.pdf (4,66 MB)
MD5: F12A2A0802996B092832062B46D23F70
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Diplomsko delo prikazuje študijo Schiffove bazne kondenzacije med substituiranim tereftaldehidom in 1,4-fenildiaminom za pripravo poliHIPE materialov na osnovi poliazometinov. Π-konjugirane poliHIPE pene smo pripravili s polimerizacijo emulzij z visokim deležem notranje faze (HIP emulzije). Sintetizirane polimere smo očistili s Soxhlet ekstrakcijo z metanolom. Uspešnost organo-katalizirane sinteze poliazometinov smo preverili s spektroskopskimi tehnikami kot so FTIR analiza, UV-Vis DRS analiza in 13C CP/MAS NMR spektroskopijo v trdnem. Morfološke lastnosti smo preverili z vrstično elektronsko mikroskopijo (SEM). S He-piknometrijo smo določili gostoto in določili poroznost polimera. Informacije o porazdelitvi por in specifični površini smo dobili z dušikovo fizisorpcijo.
Keywords:Schiff-bazna kondenzacija, π-konjugirani polimeri, vpliv substituente, poliHIPE, karakterizacija polimerov
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[T. Jeršič]
Year of publishing:2023
Number of pages:1 spletni vir (1 datoteka PDF (IX, 37 f.))
PID:20.500.12556/DKUM-85360 New window
UDC:66.095.34:678.6(043.2)
COBISS.SI-ID:170901507 New window
Publication date in DKUM:18.09.2023
Views:568
Downloads:57
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
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Licences

License:CC BY-SA 4.0, Creative Commons Attribution-ShareAlike 4.0 International
Link:http://creativecommons.org/licenses/by-sa/4.0/
Description:This Creative Commons license is very similar to the regular Attribution license, but requires the release of all derivative works under this same license.
Licensing start date:28.08.2023

Secondary language

Language:English
Title:Synthesis of pi-conjugated polymer foams by various condensation reactions
Abstract:The thesis aimed to study the Schiff base condensation reaction between substituted terephthalaldehyde and 1,4-diphenylamine to prepare poly(azomethine)-based polyHIPE foams. Π-conjugated polyHIPE foams were prepared by polymerization of high-internal phase emulsions (HIPE) templates. The synthesised polymer foams were purified by Soxhlet extraction with methanol. The successful synthesis of poly(azomethine) based foams was further analysed by spectroscopic techniques such as FTIR analysis, DR UV/Vis analysis and solid-state 13C CP/MAS NMR spectroscopy. The morphological properties were checked by scanning electron microscopy (SEM). The density and porosity of the polymer were determined by He pycnometry. The pore distribution and specific surface area were determined by nitrogen physisorption.
Keywords:Schiff base condensation, π-conjugated polymers, the influence of substituents, polyHIPE, characterization of polymers


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