CN101235268B - 吸湿保水复合膜及制法 - Google Patents
吸湿保水复合膜及制法 Download PDFInfo
- Publication number
- CN101235268B CN101235268B CN2007103003374A CN200710300337A CN101235268B CN 101235268 B CN101235268 B CN 101235268B CN 2007103003374 A CN2007103003374 A CN 2007103003374A CN 200710300337 A CN200710300337 A CN 200710300337A CN 101235268 B CN101235268 B CN 101235268B
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- CN
- China
- Prior art keywords
- microns
- powder
- sulfonic acid
- film
- perfluoro sulfonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 40
- 206010016807 Fluid retention Diseases 0.000 title claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 title claims description 22
- 238000002360 preparation method Methods 0.000 title claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims description 51
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 33
- 239000011812 mixed powder Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000007731 hot pressing Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 238000010790 dilution Methods 0.000 claims description 5
- 239000012895 dilution Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007784 solid electrolyte Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 150000003460 sulfonic acids Chemical class 0.000 abstract description 6
- 239000011244 liquid electrolyte Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000557 Nafion® Polymers 0.000 description 34
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- -1 sulphonic acid ester Chemical class 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 2
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical group [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 239000011964 heteropoly acid Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- SDPBRQVMNALHMK-UHFFFAOYSA-N [C-]#N.[K+].[B+3].[C-]#N.[C-]#N.[C-]#N Chemical compound [C-]#N.[K+].[B+3].[C-]#N.[C-]#N.[C-]#N SDPBRQVMNALHMK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- CEYULKASIQJZGP-UHFFFAOYSA-L disodium;2-(carboxymethyl)-2-hydroxybutanedioate Chemical compound [Na+].[Na+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O CEYULKASIQJZGP-UHFFFAOYSA-L 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Fuel Cell (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
序号 | 底电流 | 测试时间30秒 | 测试时间60秒 | 测试时间90秒 | 备注 |
1 | 1 | 120 | 120 | 120 | |
2 | 2 | 130 | 130 | 130 | |
3 | 4 | 190 | 200 | 200 |
序号 | 底电流 | 测试时间30秒 | 测试时间60秒 | 测试时间90秒 | 备注 |
1 | 1 | 12 | 12 | 12 | |
2 | 2 | 13 | 13 | 13 | |
3 | 4 | 19 | 20 | 20 |
序号 | 底电流 | 测试时间30秒 | 测试时间60秒 | 测试时间90秒 | 备注 |
1 | 3 | 50 | 50 | 50 | |
2 | 4 | 49 | 50 | 48 | |
3 | 4 | 49 | 50 | 50 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007103003374A CN101235268B (zh) | 2007-12-27 | 2007-12-27 | 吸湿保水复合膜及制法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007103003374A CN101235268B (zh) | 2007-12-27 | 2007-12-27 | 吸湿保水复合膜及制法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101235268A CN101235268A (zh) | 2008-08-06 |
CN101235268B true CN101235268B (zh) | 2010-04-21 |
Family
ID=39919180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007103003374A Expired - Fee Related CN101235268B (zh) | 2007-12-27 | 2007-12-27 | 吸湿保水复合膜及制法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101235268B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107458057A (zh) * | 2017-07-28 | 2017-12-12 | 四川兴达塑料有限公司 | 一种防油pe保鲜膜 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306206A (zh) * | 2000-09-13 | 2001-08-01 | 中国科学院长春应用化学研究所 | 全氟磺酸离子交换膜电极的制备方法 |
CN1442913A (zh) * | 2002-03-29 | 2003-09-17 | 清华大学 | 一种质子交换膜燃料电池用的自保湿复合膜及其制备方法 |
CN1725536A (zh) * | 2005-06-08 | 2006-01-25 | 广州市培源燃料电池有限公司 | 自保湿质子交换膜及其制备方法 |
CN1738089A (zh) * | 2004-08-20 | 2006-02-22 | 中国科学院大连化学物理研究所 | 一种直接醇燃料电池的阻醇膜及膜电极的制备方法 |
CN101034750A (zh) * | 2007-04-20 | 2007-09-12 | 北京交通大学 | 一种抗降解燃料电池用多层阻醇复合膜及其制备方法 |
-
2007
- 2007-12-27 CN CN2007103003374A patent/CN101235268B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306206A (zh) * | 2000-09-13 | 2001-08-01 | 中国科学院长春应用化学研究所 | 全氟磺酸离子交换膜电极的制备方法 |
CN1442913A (zh) * | 2002-03-29 | 2003-09-17 | 清华大学 | 一种质子交换膜燃料电池用的自保湿复合膜及其制备方法 |
CN1738089A (zh) * | 2004-08-20 | 2006-02-22 | 中国科学院大连化学物理研究所 | 一种直接醇燃料电池的阻醇膜及膜电极的制备方法 |
CN1725536A (zh) * | 2005-06-08 | 2006-01-25 | 广州市培源燃料电池有限公司 | 自保湿质子交换膜及其制备方法 |
CN101034750A (zh) * | 2007-04-20 | 2007-09-12 | 北京交通大学 | 一种抗降解燃料电池用多层阻醇复合膜及其制备方法 |
Non-Patent Citations (5)
Title |
---|
Anastasios P.Angelopoulos,Younghoon Kim.The effect of Nafion sulfonate surface concentrationoncationic polyacrylamide adsorption.Fuel第81卷.2002,第81卷2167-2171. * |
卢婷利,梁国正,辛文利等.燃料电池质子交换膜的研究进展.化工新型材料第30卷 第4期.2002,30(4),9-12. |
卢婷利,梁国正,辛文利等.燃料电池质子交换膜的研究进展.化工新型材料第30卷 第4期.2002,30(4),9-12. * |
吴洪,王宇新,王世昌.用于聚合物电解质膜燃料电池中的质子导电膜.高分子材料科学与工程第17卷 第4期.2001,17(4),7-11. * |
王毅,曾蓉,杨金燕等.硅溶胶复合全氟磺酸自保湿膜的研究.电源技术 第5期.2007,(5),368-370. * |
Also Published As
Publication number | Publication date |
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CN101235268A (zh) | 2008-08-06 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIHUA UNIVERSITY |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lv Xiangyu Inventor after: Huang Li Inventor after: Wang Yujiang Inventor after: Liu Shiwei Inventor before: Lv Xiangyu Inventor before: Wang Yujiang Inventor before: Liu Shiwei |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LV XIANGYU WANG YUJIANG LIU SHIWEI TO: LV XIANGYU HUANG LI WANG YUJIANG LIU SHIWEI |
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TR01 | Transfer of patent right |
Effective date of registration: 20100727 Address after: 130022 Changchun people's street, Jilin, No. 5625 Co-patentee after: Beihua University Patentee after: Changchun Institue of Applied Chemistry, Chinese Academy of Sciences Address before: 130022 Changchun people's street, Jilin, No. 5625 Patentee before: Changchun Institue of Applied Chemistry, Chinese Academy of Sciences |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20181227 |
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CF01 | Termination of patent right due to non-payment of annual fee |