Wyszukiwarka
Curing behavior of epoxy/Fe 3 O 4 nanocomposites: A comparison between the effects of bare Fe 3 O 4 , Fe 3 O 4 /SiO 2 /chitosan and Fe 3 O 4 /SiO 2 /chitosan/imide/phenylalanine-modified nanofillers
Abstrakt
In this study, Fe3O4 magnetic nanoparticles (MNPs) were synthesized (B-MNP) and then modified with SiO2 to form Fe3O4/SiO2 core/shell MNPs. The Fe3O4/SiO2 MNPs were chemically functionalized with chitosan so as to gain Fe3O4/SiO2/Chitosan (CH-MNP). The CH-MNP was functionalized with a macromolecule containing imide and phenylalanine precursors to gain Fe3O4/SiO2/Chitosan/imide/phenylalanine based MNPs (CH-IM-MNP). The differences in chemical structures of the synthesized MNPs were quantified by FTIR and TGA analyses, where grafting ratios of ca. 6 and 28% were calculated for CH-MNP and CH-IM-MNP nanoparticles, respectively. Nanocomposites were prepared by addition of very low (0.1 wt.% nanoparticle based on 100 parts by weight of epoxy) to epoxy/amine systems. Curing behavior of the blank and MNPs-incorporated nanocomposites were studied by nonisothermal DSC analyses varying heating rate, which allowed for giving useful insights into the effect of chemical surface functionalization of MNPs on the curing potential/behavior of epoxy/amine systems. Analysis of fracture surface of the blank and MNPs-incorporated systems using SEM micrographs revealed a very high potential of cure when CH-IM-MNP added to epoxy/amine formulation.
Cytowania
-
9 2
CrossRef
-
0
Web of Science
-
9 2
Scopus
Autorzy (9)
-
Maryam Jouyandeh
- Université de Lorraine Laboratoire MOPS E.A. 4423
-
Seyed Paran
- Iran Polymer and Petrochemical Institute Department of Polymer Processing
-
Meisam Shabanian
- Standard Research Institute (SRI) Faculty of Chemistry and Petrochemical Engineering
-
Samira Ghiyasi
- Islamic Azad University Department of Environmental Engineering
-
Henri Vahabi
- Université de Lorraine Laboratoire MOPS E.A.
-
Michael Badawi
- Université de Lorraine Laboratoire Physique et Chimie Théoriques
-
Debora Puglia
- University of Perugia Department of Civil and Environmental Engineering
-
Mohammad Saeb
- Institute for Color Science and Technology Department of Resin and Additives
Cytuj jako
Pełna treść
pełna treść publikacji nie jest dostępna w portalu
Słowa kluczowe
Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuł w czasopiśmie wyróżnionym w JCR
- Opublikowano w:
-
PROGRESS IN ORGANIC COATINGS
nr 123,
strony 10 - 19,
ISSN: 0300-9440 - Język:
- angielski
- Rok wydania:
- 2018
- Opis bibliograficzny:
- Jouyandeh M., Paran S., Shabanian M., Ghiyasi S., Vahabi H., Badawi M., Formela K., Puglia D., Saeb M.: Curing behavior of epoxy/Fe 3 O 4 nanocomposites: A comparison between the effects of bare Fe 3 O 4 , Fe 3 O 4 /SiO 2 /chitosan and Fe 3 O 4 /SiO 2 /chitosan/imide/phenylalanine-modified nanofillers// PROGRESS IN ORGANIC COATINGS. -Vol. 123, (2018), s.10-19
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.porgcoat.2018.06.006
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 189 razy
Publikacje, które mogą cię zainteresować
Acid-aided epoxy-amine curing reaction as reflected in epoxy/Fe3O4 nanocomposites: Chemistry, mechanism, and fracture behavior
- M. Jouyandeh,
- M. Shabanian,
- M. Khaleghi
- + 6 autorów
Curing epoxy with ethylenediaminetetraacetic acid (EDTA) surface-functionalized Co Fe3-O4 magnetic nanoparticles
- M. Jouyandeh,
- M. Ganjali,
- J. A. Ali
- + 6 autorów
Curing epoxy with electrochemically synthesized Zn Fe3-O4 magnetic nanoparticles
- M. Jouyandeh,
- J. A. Ali,
- M. Aghazadeh
- + 4 autorów
Epoxy/Ionic Liquid-Modified Mica Nanocomposites: Network Formation–Network Degradation Correlation
- M. Jouyandeh,
- V. Akbari,
- S. M. R. Paran
- + 4 autorów