A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant of a first monofunctional benzoxazine-based monomer or a second multifunctional benzoxazine-based monomer with a crosslinkable compound, an electrolyte membrane including the crosslinked object, a method of pr
A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant of a first monofunctional benzoxazine-based monomer or a second multifunctional benzoxazine-based monomer with a crosslinkable compound, an electrolyte membrane including the crosslinked object, a method of preparing the electrolyte membrane, and a fuel cell employing the electrolyte membrane including the crosslinked object.
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1. A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant product of a first benzoxazine-based monomer represented by Formula 1 below or a second benzoxazine-based monomer represented by Formula 2 below with a crosslinkable compound, the crosslinkable compound bei
1. A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant product of a first benzoxazine-based monomer represented by Formula 1 below or a second benzoxazine-based monomer represented by Formula 2 below with a crosslinkable compound, the crosslinkable compound being at least one of polybenzimidazole, polybenzthiazole, polybenzoxazole, and polyimide: wherein R1 in Formula 1 is hydrogen, a substituted or nonsubstituted C1-C20 alkyl group, a substituted or nonsubstituted C1-C20 alkenyl group, a substituted or nonsubstituted C1-C20 alkynyl group, a substituted or nonsubstituted C6-C20 aryl group, a substituted or nonsubstituted C2-C20 heteroaryl group, a substituted or nonsubstituted C4-C20 cycloalkyl group or a substituted or nonsubstituted C2-C20 heterocyclic group, a halogen atom, a hydroxyl group, or a cyano group; andR2 in Formula 1 is a substituted or nonsubstituted C1-C20 alkyl group, a substituted or nonsubstituted C1-C20 alkenyl group, a substituted or nonsubstituted C1-C20 alkynyl group, a substituted or nonsubstituted C6-C20 aryl group, a substituted or nonsubstituted C7-C20 arylalkyl group, a substituted or nonsubstituted C2-C20 heteroaryl group, a substituted or nonsubstituted C2-C20 heteroarylalkyl group, a substituted or nonsubstituted C4-C20 carbocyclic group, a substituted or nonsubstituted C4-C20 carbocyclic alkyl group, a substituted or nonsubstituted C2-C20 heterocyclic group, or a substituted or nonsubstituted C2-C20 heterocyclic alkyl group; wherein, R2 in Formula 2 is a substituted or nonsubstituted C1-C20 alkyl group, a substituted or nonsubstituted C1-C20 alkenyl group, a substituted or nonsubstituted C1-C20 alkynyl group, a substituted or nonsubstituted C6-C20 aryl group, a substituted or nonsubstituted C7-C20 arylalkyl group, a substituted or nonsubstituted C2-C20 heteroaryl group, a substituted or nonsubstituted C2-C20 heteroarylalkyl group, a substituted or nonsubstituted C4-C20 carbocyclic group, a substituted or nonsubstituted C4-C20 carbocyclic alkyl group, a substituted or nonsubstituted C2-C20 heterocyclic group, or a substituted or nonsubstituted C2-C20 heterocyclic alkyl group; andR3 in Formula 2 is a substituted or nonsubstituted C1-C20 alkylene group, a substituted or nonsubstituted C1-C20 alkenylene group, a substituted or nonsubstituted C1-C20 alkynylene group, a substituted or nonsubstituted C6-C20 arylene group, a substituted or nonsubstituted C2-C20 heteroarylene group, —C(═O)—, or —SO2—. 2. The crosslinked object of claim 1, wherein: the polymerized resultant product is the polymerized resultant product of the first benzoxazine-based monomer represented by Formula 1 with the crosslinkable compound, andR1 of Formula 1 is a C1-C10 alkyl group, an allyl group, a C6-C20 aryl group, a tertbutyl group, a C1-C10 alkenyl group, or a C1-C10 alkynyl group. 3. The crosslinked object of claim 1, wherein: the polymerized resultant product is the polymerized resultant product of the first benzoxazine-based monomer represented by Formula 1 with the crosslinkable compound, andR2 of Formula 1 is —CH2—CH═CH2, 4. The crosslinked object of claim 1, wherein: the polymerized resultant product is the polymerized resultant product of the second benzoxazine-based monomer represented by Formula 2 with the crosslinkable compound, andR3 of Formula 2 is —C(CH3)2—, —C(CF3)2—, —C(═O)—, —SO2—, —CH2—, —C(CCl3)—, —CH(CH3)—, —CH(CF3)—, or 5. The crosslinked object of claim 1, wherein: the polymerized resultant product is the polymerized resultant product of the first benzoxazine-based monomer represented by Formula 1 with the crosslinkable compound, andFormula 1 is selected from Formulas 3 through 12 below: 6. The crosslinked object of claim 1, wherein: the polymerized resultant product is the polymerized resultant product of the second benzoxazine-based monomer represented by Formula 2 with the crosslinkable compound, andFormula 2 is selected from Formulas 13 through 17 below: wherein,R2 is —CH2—CH═CH2, 7. The crosslinked object of claim 1, wherein an amount of the crosslinkable compound is in a range of 5 to 95 parts by weight based on 100 parts by weight of the first benzoxazine-based monomer or the second benzoxazine-based monomer. 8. The crosslinked object of claim 1, wherein: the polymerized resultant product is the polymerized resultant product of the second benzoxazine-based monomer represented by Formula 2 with the crosslinkable compound, andR2 of Formula 2 is —CH2—CH═CH2, 9. A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant product of a first benzoxazine-based monomer represented by Formula 1 below or a second benzoxazine-based monomer represented by Formula 2 below: wherein R1 in Formula 1 is hydrogen, a substituted or nonsubstituted C1-C20 alkyl group, a substituted or nonsubstituted C1-C20 alkenyl group, a substituted or nonsubstituted C1-C20 alkynyl group, a substituted or nonsubstituted C6-C20 aryl group, a substituted or nonsubstituted C2-C20 heteroaryl group, a substituted or nonsubstituted C4-C20 cycloalkyl group or a substituted or nonsubstituted C2-C20 heterocyclic group, a halogen atom, a hydroxyl group, or a cyano group; andR2 in Formula 1 is selected from the groups represented by the formulas below: R2 in Formula 2 is selected from the groups represented by the formulas below: and R3 in Formula 2 is a substituted or nonsubstituted C1-C20 alkylene group, a substituted or nonsubstituted C1-C20 alkenylene group, a substituted or nonsubstituted C1-C20 alkynylene group, a substituted or nonsubstituted C6-C20 arylene group, a substituted or nonsubstituted C2-C20 heteroarylene group, —C(═O)—, or —SO2—. 10. The crosslinked object of claim 9, wherein; the polymerized resultant product is the polymerized resultant product of the first benzoxazine-based monomer represented by Formula 1, andR1 of Formula 1 is a C1-C10 alkyl group, an aryl group, a C6-C20 aryl group, a tertbutyl group, a C1-C10 alkenyl group, or a C1-C10 alkynyl group. 11. The crosslinked object of claim 9, wherein; the polymerized resultant product is the polymerized resultant product of the first benzoxazine-based monomer represented by Formula 1, andR2 of Formula 1 is selected from the groups represented by the formulas below: 12. The crosslinked object of claim 9, wherein; the polymerized resultant product is the polymerized resultant product of the second benzoxazine-based monomer represented by Formula 2, andR3 of Formula 2 is—C(CH3)2—, —C(CF3)2—, —C(═O)—, —SO2—, —CH2—, —C(CCl3)—, —CH(CH3)—, —CH(CF3)—, or 13. The crosslinked object of claim 9, wherein; the polymerized resultant product is the polymerized resultant product of the first benzoxazine-based monomer represented by Formula 1, andFormula 1 is selected from Formulas 5 through 12 below: 14. The crosslinked object of claim 9, wherein the polymerized resultant product is the polymerized resultant product of the second benzoxazine-based monomer represented by Formula 2, andFormula 2 is selected from Formulas 13 through 17 below: whereinR2 in Formulas 13 through 17 is selected from the groups represented by the formulas below:
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이 특허에 인용된 특허 (16)
Ishida Hatsuo, Cationic ring-opening polymerization of benzoxazines.
Connell John W. (Yorktown VA) Hergenrother Paul M. (Yorktown VA) Smith ; Jr. Joseph G. (Yorktown VA), Poly(N-arylenebenzimidazoles) via aromatic nucleophilic displacement.
Connell John W. (Yorktown VA) Hergenrother Paul M. (Yorktown VA) Smith ; Jr. Joseph G. (Yorktown VA), Polybenzimidazoles via aromatic nucleophilic displacement.
Onorato Frank J. ; Sansone Michael J. ; Kim Dai W. ; French Stuart M. ; Marikar Faruq, Process for producing polybenzimidazole fabrics for use in fuel.
Onorato Frank J. ; Sansone Michael J. ; French Stuart M. ; Marikar Faruq, Process for producing polybenzimidazole pastes and gels for use in fuel cells.
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