KR102629918B1 - 신규 중합체 및 이의 제조 방법 - Google Patents
신규 중합체 및 이의 제조 방법 Download PDFInfo
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- KR102629918B1 KR102629918B1 KR1020237002709A KR20237002709A KR102629918B1 KR 102629918 B1 KR102629918 B1 KR 102629918B1 KR 1020237002709 A KR1020237002709 A KR 1020237002709A KR 20237002709 A KR20237002709 A KR 20237002709A KR 102629918 B1 KR102629918 B1 KR 102629918B1
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- 229920000642 polymer Polymers 0.000 title abstract description 39
- 238000000034 method Methods 0.000 title abstract description 10
- 238000004519 manufacturing process Methods 0.000 title description 4
- 125000003118 aryl group Chemical group 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 10
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims 13
- 150000001721 carbon Chemical class 0.000 claims 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000003011 anion exchange membrane Substances 0.000 abstract description 22
- 239000000446 fuel Substances 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- -1 OH - Chemical class 0.000 description 27
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 26
- 235000010290 biphenyl Nutrition 0.000 description 22
- 239000004305 biphenyl Substances 0.000 description 22
- 101710180442 Peptidoglycan D,D-transpeptidase PbpA Proteins 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 229920000412 polyarylene Polymers 0.000 description 13
- 150000001491 aromatic compounds Chemical class 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 239000000835 fiber Substances 0.000 description 9
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 5
- FHUDAMLDXFJHJE-UHFFFAOYSA-N 1,1,1-trifluoropropan-2-one Chemical compound CC(=O)C(F)(F)F FHUDAMLDXFJHJE-UHFFFAOYSA-N 0.000 description 4
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 229920000831 ionic polymer Polymers 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009210 therapy by ultrasound Methods 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 125000005270 trialkylamine group Chemical group 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- YOUGRGFIHBUKRS-UHFFFAOYSA-N benzyl(trimethyl)azanium Chemical group C[N+](C)(C)CC1=CC=CC=C1 YOUGRGFIHBUKRS-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000007265 chloromethylation reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
이러한 중합체는 특히 연료 전지에 사용되는 것을 포함하여 음이온 교환막에 사용하기에 매우 적합하다. 또한, 이러한 중합체의 새로운 제조 방법을 제공한다.
Description
도 1은 본 발명의 실시예에 따른 3개의 예시적인 브로모알킬화된 전구중합체의 1H 및 19F NMR 스펙트럼을 나타낸다.
도 2는 본 발명의 실시예에 따른 3개의 예시적인 폴리아릴렌의 1H 및 19F NMR 스펙트럼을 나타낸다.
도 3은 본 발명의 실시예에 따른 예시적인 도 2의 3가지 폴리아릴렌의 알칼리 안정성 평가 전과 후의 1H NMR 스펙트럼을 나타낸다.
도 4는 도 2의 3가지 폴리아릴렌 중 어느 하나의 알칼리 안정성 평가 전과 후의 1H NMR 스펙트럼을 나타낸다.
도 5는 (a) 본 발명의 실시예에 따른 3가지의 폴리아릴렌의 응력-스트레인 곡선 및 (b) 상기 3가지의 폴리아릴렌 중 어느 하나의 H2/O2 분극, 고주파 저항 및 출력밀도 곡선을 나타낸다.
본 발명의 도면은 축척된 것이 아니라는 점에 유의해야 한다. 상기 도면은 본 발명의 통상적인 양태만을 도시하기 위한 것이며, 따라서 본 발명의 범위를 제한하는 것으로 간주되어서는 안 된다.
Ionic polymer |
WU(%) | Cl-( mS/cm) | OH-(mS/cm) | |||||
30℃ | 80℃ | 30℃ | 60℃ | 80℃ | 30℃ | 60℃ | 80℃ | |
PBPA+ | 130 | 145 | 23 | 49 | 68/65a | 62 | 94 | 122/124a |
PBPA1+ | 102 | 110 | 14 | 28 | 47/50a | 41 | 58 | 88/92a |
PBPA2+ | 70 | 76 | 7 | 14 | 24/22a | 15 | 23 | 35/35a |
a 1.0 M NaOH 용액에 30일 동안 침지시킨 후 측정 |
Sample |
전 | 80℃, 7일 후 | 80℃, 30일 후 | |||
1H NMR | titration | 1H NMR | titration | 1H NMR | titration | |
PBPA+ | 2.61 | 2.70 (±0.1) |
2.61 | 2.74 (±0.1) |
2.60 | 2.65 (±0.03) |
PBPA1+ | 1.91 | 1.94 (±0.04) |
1.89 | 1.94 (±0.03) |
1.93 | 1.92 (±0.03) |
PBPA2+ | 1.45 | 1.46 (±0.01) |
1.49 | 1.47 (±0.03) |
1.46 | 1.48 (±0.01) |
Claims (20)
- 블럭 공중합체로서,
제1 반복단위 및 제2 반복단위를 포함하되,
상기 제1 반복단위는 제1 방향족 부분(aromatic moiety)과 상기 제1 방향족 부분에 직접적으로 결합된 포화 탄소를 포함하고, 상기 제1 방향족 부분과 상기 포화 탄소는 블럭 공중합체의 제1 블럭의 백본의 일부이며; 및
상기 제2 반복단위는 제2 방향족 부분과 상기 제2 방향족 부분에 직접적으로 결합된 포화 탄소를 포함하고, 상기 제2 방향족 부분과 상기 포화 탄소는 블럭 공중합체의 제2 블럭의 백본의 일부이며,
상기 제1 반복단위와 상기 제2 반복단위 중 적어도 하나의 포화 탄소가 4차 암모늄 기를 포함하는 측쇄로 치환된 것인, 블럭 공중합체. - 제 1 항에 있어서,
상기 제1 반복단위 및 상기 제2 반복단위의 방향족 부분은,
하기:
, , ,
, , ,
, 및
로 이루어지는 군으로부터 독립적으로 선택되는 것인, 블록 공중합체. - 제 1 항에 있어서,
상기 제1 반복단위 및 상기 제2 반복단위의 방향족 부분은,
하기:
, , 및
로 이루어지는 군으로부터 독립적으로 선택되는 것인, 블럭 공중합체. - 제 1 항에 있어서,
상기 방향족 부분의 하나 이상이 인, 블럭 공중합체. - 제 1 항에 있어서,
상기 제1 반복단위 및 제2 반복단위의 방향족 부분은,
하기:
, 및
로 이루어진 군으로부터 독립적으로 선택되는 것인, 블록 공중합체. - 제 1 항에 있어서,
상기 제1 반복단위 및 상기 제2 반복단위의 방향족 부분은,
하기:
, 및
로 이루어진 군으로부터 독립적으로 선택되는 것인, 블럭 공중합체. - 제 1 항에 있어서,
상기 제1 반복단위 및 상기 제2 반복단위의 방향족 부분이 동일한 것인, 블럭 공중합체. - 제 1 항에 있어서,
상기 제1 반복단위 및 상기 제2 반복단위의 포화 탄소는 4차 탄소인, 블럭 공중합체. - 제 1 항에 있어서,
상기 4차 암모늄 기가 N-메틸화된 기를 포함하는 것인, 블럭 공중합체. - 제 1 항의 블럭 공중합체를 포함하는 막(membrane).
- 삭제
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EP3221912A4 (en) | 2018-07-18 |
US20240141097A1 (en) | 2024-05-02 |
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CA2968110C (en) | 2023-10-10 |
KR102492841B1 (ko) | 2023-01-26 |
US12258440B2 (en) | 2025-03-25 |
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CA2968110A1 (en) | 2016-05-26 |
KR20170095867A (ko) | 2017-08-23 |
JP2020059862A (ja) | 2020-04-16 |
CN107112563B (zh) | 2020-07-10 |
US11286337B2 (en) | 2022-03-29 |
JP2018502180A (ja) | 2018-01-25 |
CN107112563A (zh) | 2017-08-29 |
CN111647138A (zh) | 2020-09-11 |
EP3221912A1 (en) | 2017-09-27 |
US10435504B2 (en) | 2019-10-08 |
US20200055980A1 (en) | 2020-02-20 |
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