Wyszukiwarka
Abstrakt
A combinatorial route has been applied in cure kinetics study of epoxy nanocomposites containing multi-walled carbon nanotubes (MWCNTs) based on differential scanning calorimetry and rheokinetic analyses under isothermal conditions. Pristine and amine-modified MWCNTs bearing primary and secondary amines were used at very low concentrations (0.1 and 0.3 wt.% based on epoxy weight). Model-free and model-fitting methods were applied on calorimetric data, and Kamal autocatalytic model revealed good agreement with the experimental data. In case of epoxy filled with amine-modified MWCNTs, activation energy took a value lower than that obtained for sample containing pristine MWCNTs at an identical loading because of less hindrance brought about by curing. Isothermal rheokinetic studies supported formation of a filler network during processing, which hindered epoxy-anhydride cure reaction at higher MWCNTs loadings leading to a highly crosslinked epoxy network.
Cytowania
-
6 3
CrossRef
-
0
Web of Science
-
5 7
Scopus
Autorzy (6)
-
Poornima Vijayan
- Qatar University Center for Advanced Materials
-
Debora Puglia
- University of Perugia Materials Engineering Centre, Department of Civil and Environmental Engineering
-
Hadi Rastin
- University of Tehran College of Engineering, School of Chemical Engineering
-
Mohammad Saeb
- Institute for Color Science and Technology, Tehran, Iran Department of Resin and Additives
-
Behrouz Shojaei
- Amirkabir University of Technology, Tehran, Iran Department of Polymer Engineering and Color Technology
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 108,
strony 75 - 83,
ISSN: 0300-9440 - Język:
- angielski
- Rok wydania:
- 2017
- Opis bibliograficzny:
- Vijayan P., Puglia D., Rastin H., Saeb M., Shojaei B., Formela K.: Cure kinetics of epoxy/MWCNTs nanocomposites: Isothermal calorimetric and rheological analyses// PROGRESS IN ORGANIC COATINGS. -Vol. 108, (2017), s.75-83
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.porgcoat.2017.04.005
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 144 razy
Publikacje, które mogą cię zainteresować
Cure kinetics of epoxy/MWCNTs nanocomposites: Nonisothermal calorimetric and rheokinetic techniques
- M. Saeb,
- H. Rastin,
- M. Nonahal
- + 3 autorów
Epoxy/Ionic Liquid-Modified Mica Nanocomposites: Network Formation–Network Degradation Correlation
- M. Jouyandeh,
- V. Akbari,
- S. M. R. Paran
- + 4 autorów
Biowaste chicken eggshell powder as a potential cure modifier for epoxy/anhydride systems: competitiveness with terpolymer-modified calcium carbonate at low loading levels
- M. Saeb,
- M. Ghaffari,
- H. Rastin
- + 8 autorów
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
- M. Jouyandeh,
- S. Paran,
- M. Shabanian
- + 6 autorów