CN111921567A - 增强型全氟磺酸离子交换膜及其制备方法 - Google Patents
增强型全氟磺酸离子交换膜及其制备方法 Download PDFInfo
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- CN111921567A CN111921567A CN202010573678.4A CN202010573678A CN111921567A CN 111921567 A CN111921567 A CN 111921567A CN 202010573678 A CN202010573678 A CN 202010573678A CN 111921567 A CN111921567 A CN 111921567A
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- Prior art keywords
- sulfonic acid
- perfluorinated sulfonic
- sulfonated graphene
- ion exchange
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- 150000003460 sulfonic acids Chemical class 0.000 title claims abstract description 87
- 239000003014 ion exchange membrane Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000012528 membrane Substances 0.000 claims abstract description 65
- 239000011347 resin Substances 0.000 claims abstract description 58
- 229920005989 resin Polymers 0.000 claims abstract description 58
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 239000000155 melt Substances 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000013329 compounding Methods 0.000 claims abstract description 3
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 58
- 150000001265 acyl fluorides Chemical class 0.000 claims description 32
- 239000002585 base Substances 0.000 claims description 20
- 238000002791 soaking Methods 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 2
- 239000004693 Polybenzimidazole Substances 0.000 claims description 2
- 239000004642 Polyimide Substances 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 229920000110 poly(aryl ether sulfone) Polymers 0.000 claims description 2
- 229920006260 polyaryletherketone Polymers 0.000 claims description 2
- 229920002480 polybenzimidazole Polymers 0.000 claims description 2
- 229920002530 polyetherether ketone Polymers 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 229920013636 polyphenyl ether polymer Polymers 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000000909 electrodialysis Methods 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000010128 melt processing Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fuel Cell (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
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Claims (10)
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CN202010573678.4A CN111921567A (zh) | 2020-06-22 | 2020-06-22 | 增强型全氟磺酸离子交换膜及其制备方法 |
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CN202010573678.4A CN111921567A (zh) | 2020-06-22 | 2020-06-22 | 增强型全氟磺酸离子交换膜及其制备方法 |
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CN202010573678.4A Pending CN111921567A (zh) | 2020-06-22 | 2020-06-22 | 增强型全氟磺酸离子交换膜及其制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114196991A (zh) * | 2021-12-03 | 2022-03-18 | 中国科学院大连化学物理研究所 | 一种水电解用多层质子交换膜及其制备方法 |
CN117186486A (zh) * | 2023-09-13 | 2023-12-08 | 江苏科润膜材料有限公司 | 一种全氟磺酸/磺酸化聚偏二氟乙烯微孔薄膜离子交换复合膜及其制备方法和应用 |
Citations (8)
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CN101350419A (zh) * | 2008-07-22 | 2009-01-21 | 山东东岳神舟新材料有限公司 | 一种纤维增强的含氟交联离子膜及其制备方法 |
CN103556179A (zh) * | 2013-11-04 | 2014-02-05 | 山东东岳高分子材料有限公司 | 碳纳米管改性的高电流密度全氟离子交换膜及其制备方法 |
CN103746130A (zh) * | 2014-01-15 | 2014-04-23 | 天津工业大学 | 一种燃料电池用中空纤维管的制备方法 |
CN104868141A (zh) * | 2015-05-06 | 2015-08-26 | 苏州高通新材料科技有限公司 | 磺化石墨烯与全氟磺酸树脂复合质子交换膜及其制备方法 |
CN106589443A (zh) * | 2016-12-21 | 2017-04-26 | 淮安科润膜材料有限公司 | 磺化石墨烯改性全氟磺酸离子复合膜及其制备方法 |
CN110137549A (zh) * | 2019-05-09 | 2019-08-16 | 朝阳华鼎储能技术有限公司 | 一种网布增强型质子交换膜及其制备方法 |
CN110783591A (zh) * | 2019-10-25 | 2020-02-11 | 中国科学院山西煤炭化学研究所 | 一种离子交换膜的制备方法及其应用 |
JP2020066557A (ja) * | 2018-10-25 | 2020-04-30 | 国立研究開発法人理化学研究所 | スルホ基含有酸化グラフェン、固体高分子電解質膜、膜電極接合体及び固体高分子形燃料電池の製造方法 |
-
2020
- 2020-06-22 CN CN202010573678.4A patent/CN111921567A/zh active Pending
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CN101350419A (zh) * | 2008-07-22 | 2009-01-21 | 山东东岳神舟新材料有限公司 | 一种纤维增强的含氟交联离子膜及其制备方法 |
CN103556179A (zh) * | 2013-11-04 | 2014-02-05 | 山东东岳高分子材料有限公司 | 碳纳米管改性的高电流密度全氟离子交换膜及其制备方法 |
CN103746130A (zh) * | 2014-01-15 | 2014-04-23 | 天津工业大学 | 一种燃料电池用中空纤维管的制备方法 |
CN104868141A (zh) * | 2015-05-06 | 2015-08-26 | 苏州高通新材料科技有限公司 | 磺化石墨烯与全氟磺酸树脂复合质子交换膜及其制备方法 |
CN106589443A (zh) * | 2016-12-21 | 2017-04-26 | 淮安科润膜材料有限公司 | 磺化石墨烯改性全氟磺酸离子复合膜及其制备方法 |
JP2020066557A (ja) * | 2018-10-25 | 2020-04-30 | 国立研究開発法人理化学研究所 | スルホ基含有酸化グラフェン、固体高分子電解質膜、膜電極接合体及び固体高分子形燃料電池の製造方法 |
CN110137549A (zh) * | 2019-05-09 | 2019-08-16 | 朝阳华鼎储能技术有限公司 | 一种网布增强型质子交换膜及其制备方法 |
CN110783591A (zh) * | 2019-10-25 | 2020-02-11 | 中国科学院山西煤炭化学研究所 | 一种离子交换膜的制备方法及其应用 |
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宁桂玲主编: "《化学与应用化学研究生教学用书 高等无机合成》", 30 September 2007 * |
王国全: "《聚合物共混改性原理与应用》", 31 January 2007 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114196991A (zh) * | 2021-12-03 | 2022-03-18 | 中国科学院大连化学物理研究所 | 一种水电解用多层质子交换膜及其制备方法 |
CN114196991B (zh) * | 2021-12-03 | 2023-01-06 | 中国科学院大连化学物理研究所 | 一种水电解用多层质子交换膜及其制备方法 |
CN117186486A (zh) * | 2023-09-13 | 2023-12-08 | 江苏科润膜材料有限公司 | 一种全氟磺酸/磺酸化聚偏二氟乙烯微孔薄膜离子交换复合膜及其制备方法和应用 |
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Effective date of registration: 20201202 Address after: 255401 Dongyue fluorosilicone Material Industrial Park, Huantai County, Zibo City, Shandong Province Applicant after: Shandong Dongyue future hydrogen energy materials Co.,Ltd. Address before: 256401 Tangshan Town, Huantai County, Zibo, Shandong Applicant before: SHANDONG DONGYUE POLYMER MATERIAL Co.,Ltd. |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zou Yecheng Inventor after: Gong Shoutao Inventor after: Wang Li Inventor after: Zhang Yongming Inventor before: Zou Yecheng Inventor before: Gong Shoutao Inventor before: Wang Li Inventor before: Feng Wei Inventor before: Zhang Yongming |
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Application publication date: 20201113 |