In-situ preparation of halloysite nanotube-epoxy thermoset nanocomposites via light-induced cationic polymerization
Yazarlar (5)
Dr. Öğr. Üyesi Seda BEKİN AÇAR Yalova Üniversitesi, Türkiye
Prof. Dr. Mustafa Çiftçi Bursa Teknik Üniversitesi, Türkiye
Fatima Ezzahra Bouharras
Cadi Ayyad University, Fas
Mustapha Raihane
Cadi Ayyad University, Fas
Prof. Dr. Mehmet Atilla TAŞDELEN Yalova Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı European Polymer Journal (Q1)
Dergi ISSN 0014-3057 Dergi Bilgileri (2021)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 01-2021
Kabul Tarihi – Yayınlanma Tarihi 01-09-2021
Cilt / Sayı / Sayfa 158 / 1 / 110682–110682 DOI 10.1016/j.eurpolymj.2021.110682
Makale Linki http://dx.doi.org/10.1016/j.eurpolymj.2021.110682
UAK Araştırma Alanları
Polimer Bilimi Nanoteknoloji Yüzey Kimyası
Özet
In the present study, homogeneous mixtures of halloysite nanotubes (HNTs)-epoxy nanocomposites are prepared through chemical treatments. Naturally present halloysite nanotubes (HNT) are primarily modified by 3-(glycidyloxypropyl)trimethoxysilane and subsequently utilized as nanofillers in a mixture of bisphenol A diglycidyl ether and trimethylolpropane triglycidyl ether by varying weight % of modified HNT from 0 to 8%. Photoinitiated cationic crosslinking polymerization of this mixture facilitates the in-situ preparation of HNT/thermoset nanocomposites at room temperature. The covalent attachment of HNT in the thermoset matrix has been confirmed by monitoring the characteristic signals of the mixture, nanofiller, neat thermoset, and final nanocomposite using fourier transformed infrared (FT-IR) spectroscopy. Furthermore, scanning electron microscopy (SEM) and transmission electron microscopy (TEM …
Anahtar Kelimeler
Cationic photopolymerization | Characterizations | Crosslinking | Epoxy prepolymers | Halloysite | Thermosets nanocomposites