Synthesis
of amphiphilic polysulfone graft copolymers by ‘‘Click’’ chemistry is
described. First, a commercial PSU was
chloromethylated to give chloro-funtional PSU (PSU-Cl). Subsequently, chloride
groups were converted into azide moieties by nucleophilic substitution.
Hydrophilic poly(N,N-dimethylacrylamide) (PDMA) side chains were then attached
via a “grafting to” approach by using copper-catalyzed azide–alkyne
cycloaddition (CuAAC). Precursor polymer and the final amphiphilic copolymers were characterized by 1H
NMR, FT-IR, GPC and contact angle measurements.
Polysulfone grafting to graft copolymers amphiphilic materials
Birincil Dil | İngilizce |
---|---|
Konular | Polimer Bilimi ve Teknolojileri |
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 20 Ekim 2019 |
Gönderilme Tarihi | 19 Ağustos 2019 |
Kabul Tarihi | 29 Ağustos 2019 |
Yayımlandığı Sayı | Yıl 2019 Cilt: 6 Sayı: 3 |