CN111234244B - 超支化聚合物粘合剂、质子交换膜及其制备方法 - Google Patents
超支化聚合物粘合剂、质子交换膜及其制备方法 Download PDFInfo
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- CN111234244B CN111234244B CN202010035912.8A CN202010035912A CN111234244B CN 111234244 B CN111234244 B CN 111234244B CN 202010035912 A CN202010035912 A CN 202010035912A CN 111234244 B CN111234244 B CN 111234244B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
- C08G83/005—Hyperbranched macromolecules
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- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
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- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
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- C08J2487/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
Description
隔膜种类 | 厚度(μm) | 温度(℃) | 面电阻(Ωcm<sup>2</sup>) |
杜邦211膜 | 25 | 80 | 0.301 |
实施例1 | 10 | 80 | 0.202 |
实施例2 | 10 | 80 | 0.08 |
实施例3 | 10 | 80 | 0.11 |
实施例4 | 10 | 80 | 0.24 |
纯全氟磺酸膜 | 10 | 80 | 0.283 |
隔膜种类 | 测试温度 | 拉伸强度(Mpa) | 断裂伸长率(%) | 厚度(μm) |
杜邦211膜 | 室温 | 22 | 180 | 25 |
实施例1 | 室温 | 32 | 150 | 10 |
实施例2 | 室温 | 44 | 220 | 10 |
实施例3 | 室温 | 62 | 170 | 10 |
实施例4 | 室温 | 28 | 68 | 10 |
纯全氟磺酸膜 | 室温 | 15 | 140 | 10 |
隔膜种类 | 温度 | 溶胀率 |
杜邦211膜 | 室温 | 20% |
实施例1 | 室温 | 10% |
实施例2 | 室温 | 8% |
实施例3 | 室温 | 5% |
实施例4 | 室温 | 4.3% |
纯全氟磺酸膜 | 室温 | 15% |
Claims (12)
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CN202010035912.8A CN111234244B (zh) | 2020-01-14 | 2020-01-14 | 超支化聚合物粘合剂、质子交换膜及其制备方法 |
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CN202010035912.8A CN111234244B (zh) | 2020-01-14 | 2020-01-14 | 超支化聚合物粘合剂、质子交换膜及其制备方法 |
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CN111234244A CN111234244A (zh) | 2020-06-05 |
CN111234244B true CN111234244B (zh) | 2020-09-29 |
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CN113881059B (zh) * | 2021-09-02 | 2023-01-31 | 哈尔滨工业大学 | 一种超薄增强型复合质子交换膜的制备方法 |
CN114976165B (zh) * | 2022-06-17 | 2024-02-02 | 上海恩捷新材料科技有限公司 | 复合离子交换膜及其制备方法 |
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EP2800776B1 (en) * | 2012-01-04 | 2020-04-29 | Momentive Performance Materials Inc. | Silicone adhesive compositions |
EP2762171A1 (en) * | 2013-01-31 | 2014-08-06 | National University of Ireland, Galway | Polymer adhesive |
CN104826363A (zh) * | 2015-04-30 | 2015-08-12 | 清华大学 | 一种超疏水超亲油的乳液分离网膜及其制备方法与应用 |
CN107840958A (zh) * | 2016-09-21 | 2018-03-27 | 天津大学 | 基于季戊四醇三丙烯酸酯的聚合物及其制备方法 |
CN107626002B (zh) * | 2017-10-02 | 2021-11-16 | 杭州亚慧生物科技有限公司 | 一种响应型医用凝胶及其制备方法与应用 |
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Inventor after: He Weidong Inventor after: Feng Chao Inventor after: Yang Chunhui Inventor after: Liu Yuanpeng Inventor after: Chen Ning Inventor after: Zhou Mei Inventor before: He Weidong Inventor before: Feng Chao Inventor before: Yang Chunhui Inventor before: Chen Ning Inventor before: Zhou Mei |
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Effective date of registration: 20210809 Address after: 150000 No. 92, West Da Zhi street, Nangang District, Harbin, Heilongjiang. Patentee after: HARBIN INSTITUTE OF TECHNOLOGY Patentee after: SICHUAN DONGWEI HYDROGEN ENERGY TECHNOLOGY Co.,Ltd. Address before: No. 1005, 10th floor, unit 1, building 9, No. 89 Hezuo Road, high tech Zone, Chengdu, Sichuan 610000 Patentee before: SICHUAN DONGWEI HYDROGEN ENERGY TECHNOLOGY Co.,Ltd. |