Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using same
AssigneesSamsung Electronics Co., Ltd., Snu R&Db Foundation
InventorsSeong-woo Choi, Cheol-hee Ahn, Jung-ock Park, So-young Park
Life of this patent
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Abstract
A compound that is a polymerization product of a compound composition that contains a diisocyanate-based compound and an aromatic polyol, a composition that contains the compound and an interpenetration polymer, a fuel cell electrode including either the compound or the composition, a fuel cell electrolyte membrane including either the compound or the composition, and a fuel cell including at least one selected from the group consisting of the fuel cell electrode and the fuel cell electrolyte membrane.
Claims19
A compound comprising a polymerization product of a composition that contains a diisocyanate-based compound represented by Formula 1 below and an aromatic polyol represented by Formulae 4-8 below:
- wherein A1 and A2 are each independently 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 C2-C30 heteroarylene group, a substituted or unsubstituted C4-C30 carbon cyclic group, or a substituted or unsubstituted C6-C30 condensed polycyclic group,
- m is 0 or 1,
- R1 is a hydrogen atom or —P(═O)RR′,
- R and R′ are each independently a hydrogen atom, a C1-C30 alkyl group, or a C6-C30 aryl group, and
- L is represented by Formula 1A below:
- wherein in Formula 1A, R2 is a C1-C30 alkyl group, a C6-C30 aryl group, a C1-C30 alkoxy group, or a C6-C30 aryloxy group, and
A compound comprising a polymerization product of a composition that contains a diisocyanate-based compound selected from a compound represented by Formula 3A, a compound represented by Formula 3B and a compound represented by Formula 3C below and an aromatic polyol represented by Formulae 2 below:
- wherein in Formula 3A, R1 is a single bond, or —(CH2)a—, —(CF2)a—, —(CCl2)a—, —C(CH3)2—, —C(CF3)2—, where a is an integer in the range of 1 to 5, —C(═O)—, or —S(═O)2—,
- wherein in Formula 2, Ar1 and Ar2 are each independently a substituted or unsubstituted C6-C30 arylene group, or a substituted or unsubstituted C2-C30 heteroarylene group,
- R1 is a hydrogen atom or —P(═O)RR′,
- R and R′ are each independently a hydrogen atom, a C1-C30 alkyl group, or a C6-C30 aryl group,
- a is 0 or 1, and
- L is represented by Formula 1A below:
- wherein in Formula 1A, R2 is a C1-C30 alkyl group, a C6-C30 aryl group, a C1-C30 alkoxy group, or a C6-C30 aryloxy group.
Dependencies are inferred from the claim text.