Investigation of Click Reaction at an Oil-Water Interface Using Hydrophobic and Hydrophilic Polymers
2013 ◽
Vol 11
◽
pp. 31-39
◽
Keyword(s):
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.
Keyword(s):
2018 ◽
Vol 55
(1B)
◽
pp. 152
Keyword(s):
2018 ◽