Hyper-branched polymer, electrode and electrolyte membrane including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membrane

摘要

A hyper-branched polymer, which is a product obtained by performing condensation polymerization reaction of a hyper-branched polymer composition including a diisocyanate-based compound and a dihydroxyamine-based compound, a cross-linked hyper-branched polymer, an electrode and electrolyte membrane for a fuel cell including the hyper-branched polymer or the cross-linked hyper-branched polymer, and a fuel cell including the electrode and the electrolyte membrane.

主权项

1. A hyper-branched polymer, which is a product obtained by performing condensation polymerization reaction of a hyper-branched polymer composition comprising a diisocyanate compound represented by Formula 1 and a dihydroxyamine compound represented by Formula 2;
N═C═O-A-N═C═O  [Formula 1] wherein in Formula 1, A is a substituted or unsubstituted C1-C30 alkylene group, a substituted or unsubstituted C2-C30 alkenylene group, a substituted or unsubstituted C2-C30 alkynylene group, a substituted or unsubstituted C6-C30 arylene group, a substituted or unsubstituted C6-C30 heteroarylene group, a substituted or unsubstituted C4-C30 carbon ring group, or a substituted or unsubstituted C6-C30 condensed polycyclic group;
HO—Ar1—NH—Ar2—OH  Formula 2 wherein in Formula 2, A1 and Ar2 are each independently a substituted or unsubstituted C2-C30 alkenylene group, a substituted or unsubstituted C2-C30 alkynylene group, a substituted or unsubstituted C6-C30 arylene group, a substituted or unsubstituted C6-C30 heteroarylene group, a substituted or unsubstituted C4-C30 carbon ring group, or a substituted or unsubstituted C6-C30 condensed polycyclic ring group.