Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 International Letters of Chemistry, Physics and Astronomy

1 2013

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: tri-arm polystyrene

Sortuj według:

Ogranicz wyniki do:

Investigation of Click Reactionat an Oil-Water Interface Using Hydrophobic and Hydrophilic Polymers

Ashaduzzaman Md., Kai S., Kunitake M.

International Letters of Chemistry, Physics and Astronomy

2013

Vol. 6

31-39

Cu(I)-catalyzed Huisgen click reactions between lipophilic polymer (tri-arm azidofunctionalized polystyrene) and hydrophilic polymer (copolymer of styrene sulfonate sodium and propargyl methacrylate) were investigated and hollow capsules, consisting of composite polymer nanofilms were obtained in chloroform-water biphasic solution. Since the lipophilic polymer, or hydrophilic polymer and copper catalyst were present in the oil or aqueous phase, respectively, the cross-linking reaction proceeded only at the phase interface. The combination of lipophilic and hydrophilic polymers produced hollow capsules consisting of nanofilms with lipophilic core and hydrophilic shell.