Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/34749
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wroblewska, AA | - |
dc.contributor.author | Harings, JAW | - |
dc.contributor.author | ADRIAENSENS, Peter | - |
dc.contributor.author | De Wildeman, SMA | - |
dc.contributor.author | Bernaerts, KV | - |
dc.date.accessioned | 2021-09-01T09:43:00Z | - |
dc.date.available | 2021-09-01T09:43:00Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2021-08-30T14:18:32Z | - |
dc.identifier.citation | POLYMER, 226 (Art N° 123799) | - |
dc.identifier.uri | http://hdl.handle.net/1942/34749 | - |
dc.description.abstract | Upon copolymerization of carbohydrate-based cyclic moieties, they offer a variety of new functionalities and a convenient way to modify the properties of the material. Structurally the electronegative sites present in the cyclic structures have a major influence on hydrogen bonding. In this study the consequences of the incorporation of 2,3:4,5-di-O-methylene-galactarate (GalXH) and 2,3:4,5-di-O-isopropylidene-galactarate (GalXMe) cyclic moieties in aliphatic polyamides are investigated by FT-IR and solid state NMR and a correlation is made with the thermomechanical properties and crystallinity of the copolyamides. The analysis is complemented by the theoretical calculations, which suggest that the amide proton of such polyamides tends to form hydrogen bonds with the acetal oxygen of neighboring GalX (intramolecular) and therefore prevents the interchain hydrogen bonding, resulting in decreased hydrogen bonding density. Despite the conformational rigidity of the GalX comonomers, the decrease in interchain hydrogen bonding leads to a counter intuitive decrease in glass transition temperature with increasing mole percentage GalX comonomer. As suspected the copolymerization of GalX with aliphatic monomers suppresses the crystallinity which is more pronounced for bulkier monomers. | - |
dc.description.sponsorship | "Samenwerkingsverband NoordNederland" (SNN) T3006; Hasselt University; FWO AUHL/15/2GOH3816N | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.rights | © 2021 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/) | - |
dc.subject.other | Galactaric acid | - |
dc.subject.other | Biacetalized | - |
dc.subject.other | DFT | - |
dc.subject.other | Temperature dependent-FTIR | - |
dc.subject.other | Solid-state NMR | - |
dc.subject.other | DMTA | - |
dc.subject.other | Potential energy surface | - |
dc.subject.other | Polyamides | - |
dc.subject.other | Bio-based | - |
dc.title | The effect of copolymerization of cyclic dioxolane moieties on polyamide properties | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 226 | - |
local.format.pages | 11 | - |
local.bibliographicCitation.jcat | A1 | - |
local.publisher.place | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 123799 | - |
dc.identifier.doi | 10.1016/j.polymer.2021.123799 | - |
dc.identifier.isi | 000663408200004 | - |
local.provider.type | Web of Science | - |
local.uhasselt.uhpub | yes | - |
local.uhasselt.international | yes | - |
item.validation | ecoom 2022 | - |
item.contributor | Wroblewska, AA | - |
item.contributor | Harings, JAW | - |
item.contributor | ADRIAENSENS, Peter | - |
item.contributor | De Wildeman, SMA | - |
item.contributor | Bernaerts, KV | - |
item.accessRights | Open Access | - |
item.fullcitation | Wroblewska, AA; Harings, JAW; ADRIAENSENS, Peter; De Wildeman, SMA & Bernaerts, KV (2021) The effect of copolymerization of cyclic dioxolane moieties on polyamide properties. In: POLYMER, 226 (Art N° 123799). | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 0032-3861 | - |
crisitem.journal.eissn | 1873-2291 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1-s20-S0032386121004225-main.pdf | Published version | 6.07 MB | Adobe PDF | View/Open |
WEB OF SCIENCETM
Citations
1
checked on Apr 30, 2024
Page view(s)
30
checked on Sep 7, 2022
Download(s)
8
checked on Sep 7, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.