BRPI0707153A2 - método e sistema para formar uma célula de combustìvel, conjunto de eletrodo de membrana, método e sistema para formar um componente de célula de combustìvel, composição curável para vedar os componentes da célula de combustìvel, e, célula eletroquìmica - Google Patents
método e sistema para formar uma célula de combustìvel, conjunto de eletrodo de membrana, método e sistema para formar um componente de célula de combustìvel, composição curável para vedar os componentes da célula de combustìvel, e, célula eletroquìmica Download PDFInfo
- Publication number
- BRPI0707153A2 BRPI0707153A2 BRPI0707153-1A BRPI0707153A BRPI0707153A2 BR PI0707153 A2 BRPI0707153 A2 BR PI0707153A2 BR PI0707153 A BRPI0707153 A BR PI0707153A BR PI0707153 A2 BRPI0707153 A2 BR PI0707153A2
- Authority
- BR
- Brazil
- Prior art keywords
- fuel cell
- membrane electrode
- sealing agent
- electrode assembly
- forming
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 11
- 239000000446 fuel Substances 0.000 title abstract 9
- 239000012528 membrane Substances 0.000 title abstract 8
- 210000004027 cell Anatomy 0.000 title abstract 5
- 210000003850 cellular structure Anatomy 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 8
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 229920001002 functional polymer Polymers 0.000 abstract 1
- 150000003949 imides Chemical class 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9008—Organic or organo-metallic compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/8807—Gas diffusion layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
-
- 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
- H01M8/02—Details
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Fuel Cell (AREA)
- Sealing Material Composition (AREA)
- Inert Electrodes (AREA)
Abstract
MéTODO E SISTEMA PARA FORMAR UMA CéLULA DE COMBUSTìVEL, CONJUNTO DE ELETRODO DE MEMBRANA, MéTODO E SISTEMA PARA FORMAR UM COMPONENTE DE CéLULA DE COMBUSTìVEL, COMPOSIçãO CURáVEL PARA VEDAR OS COMPONENTES DA CéLULA DE COMBUSTìVEL, E, CéLULA ELETROQUìMICA. Uma célula de combustível tendo vedação aperfeiçoada contra o vazamento, que inclui um agente de vedação disposto sobre as porções periféricas de um conjunto de eletrodo de membrana, de tal modo que o agente de vedação curado penetre em uma camada de difusão de gás do conjunto de eletrodo de membrana. O agente de vedação é aplicado através de técnicas de moldagem por injeção de líquido, de modo a formar uma composição de agente de vedação curada nas porções periféricas do conjunto de eletrodo de membrana . O agente de vedação pode ser curado termicamente em baixas temperaturas, por exemplo de 130<198>C ou menos, ou pode ser curado em temperatura ambiente, através da aplicação de radiação actinica. O agente de vedação pode ser um agente de vedação de uma única parte ou de duas partes. O agente de vedação inclui um material polimerizável, tal que um monómero polimerizável, oligómero, polímero telequélico, polímero funcional e combinações dos mesmos, funcionalizadas com um grupo selecionado a partir de epóxi, alila vinila, (met) acrilato, imida, amida, uretano e combinações dos mesmos. Componentes de célula de combustível úteis a serem ligados incluem uma placa de campo de fluxo de catodo, uma placa de campo de fluxo de anodo, uma armação de resina, uma camada de difusão de gás, uma camada de catalisador de anodo, uma camada de catalisador de catodo, um eletrólito de membrana, uma armação de conjunto de eletrodo de membrana, e combinações dos mesmos.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75938006P | 2006-01-17 | 2006-01-17 | |
| US75945206P | 2006-01-17 | 2006-01-17 | |
| US75945606P | 2006-01-17 | 2006-01-17 | |
| US11/549,331 US20090162715A1 (en) | 2005-10-20 | 2006-10-13 | Polyisobutylene compositions with improved reactivity and properties for bonding and sealing fuel cell components |
| PCT/US2007/001232 WO2007084561A2 (en) | 2006-01-17 | 2007-01-17 | Bonded fuel cell assembly, methods, systems and sealant compositions for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0707153A2 true BRPI0707153A2 (pt) | 2011-08-30 |
Family
ID=40872353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0707153-1A BRPI0707153A2 (pt) | 2006-01-17 | 2007-01-17 | método e sistema para formar uma célula de combustìvel, conjunto de eletrodo de membrana, método e sistema para formar um componente de célula de combustìvel, composição curável para vedar os componentes da célula de combustìvel, e, célula eletroquìmica |
Country Status (4)
| Country | Link |
|---|---|
| JP (3) | JP5594967B2 (pt) |
| KR (1) | KR101808902B1 (pt) |
| BR (1) | BRPI0707153A2 (pt) |
| ES (1) | ES2658072T3 (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5017080B2 (ja) * | 2007-12-26 | 2012-09-05 | 東芝燃料電池システム株式会社 | 燃料電池用の単電池 |
| CN103492504B (zh) | 2011-04-27 | 2017-06-23 | 汉高知识产权控股有限责任公司 | 具有低温密封能力的可固化的弹性体组合物 |
| JP5765307B2 (ja) * | 2012-09-06 | 2015-08-19 | トヨタ自動車株式会社 | 燃料電池の製造方法 |
| CN107849198B (zh) * | 2015-07-30 | 2020-04-28 | 三键有限公司 | 光固化性树脂组合物、燃料电池和密封方法 |
| CN107922554B (zh) * | 2015-07-30 | 2020-08-11 | 三键有限公司 | 光固化性树脂组合物、燃料电池和密封方法 |
| KR101936339B1 (ko) | 2015-08-31 | 2019-04-03 | 주식회사 엘지화학 | 전극 합제층 형성 몰드를 포함하는 이차전지용 전극 제조 장치 |
| US11261301B2 (en) * | 2015-09-02 | 2022-03-01 | Threebond Co., Ltd. | Photocurable resin composition, fuel cell, and sealing method |
| JP6960078B2 (ja) * | 2016-09-06 | 2021-11-05 | 株式会社スリーボンド | 硬化性樹脂組成物、それを用いた燃料電池およびシール方法 |
| JP7125651B2 (ja) * | 2017-04-14 | 2022-08-25 | 株式会社スリーボンド | 硬化性樹脂組成物、それを用いた燃料電池およびシール方法 |
| WO2020032138A1 (ja) | 2018-08-10 | 2020-02-13 | 三井化学株式会社 | 複合構造体および電子機器用筐体 |
| DE102018217290A1 (de) * | 2018-10-10 | 2020-04-16 | Robert Bosch Gmbh | Verfahren zum Abdichten einer Brennstoffzelle |
| JPWO2022244637A1 (pt) * | 2021-05-19 | 2022-11-24 | ||
| KR20250053843A (ko) * | 2022-08-19 | 2025-04-22 | 가부시끼가이샤 쓰리본드 | 개스킷 성형 방법, 개스킷 성형 몰드 및 개스킷 성형 장치 |
| CN120112401A (zh) * | 2022-11-18 | 2025-06-06 | 三键有限公司 | 垫片成形方法、密封方法、垫片、复合体、燃料电池 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3334938B2 (ja) * | 1993-03-24 | 2002-10-15 | 鐘淵化学工業株式会社 | 硬化性組成物、およびシーリング材料 |
| JPH10308041A (ja) * | 1997-03-06 | 1998-11-17 | Toray Ind Inc | 光記録媒体の製造方法 |
| US6190793B1 (en) * | 1997-07-16 | 2001-02-20 | Ballard Power Systems Inc. | Electrochemical fuel cell stack with an improved compression assembly |
| JP2000315336A (ja) * | 1999-04-30 | 2000-11-14 | Toray Ind Inc | 光記録媒体およびその製造方法 |
| JP4539896B2 (ja) * | 1999-09-17 | 2010-09-08 | 独立行政法人産業技術総合研究所 | プロトン伝導性膜、その製造方法及びそれを用いた燃料電池 |
| JP2001240756A (ja) * | 2000-03-01 | 2001-09-04 | Kanegafuchi Chem Ind Co Ltd | 硬化性組成物 |
| JP4743356B2 (ja) * | 2000-05-15 | 2011-08-10 | 日清紡ホールディングス株式会社 | 燃料電池セパレータの製造方法、燃料電池セパレータ及び固体高分子型燃料電池 |
| JP2002173630A (ja) * | 2000-05-17 | 2002-06-21 | Kanegafuchi Chem Ind Co Ltd | プライマー組成物およびその接着方法 |
| JP2004507063A (ja) * | 2000-08-23 | 2004-03-04 | ダナ・コーポレーション | 燃料電池アセンブリ用エポキシニトリル絶縁体および密封体 |
| JP2002158018A (ja) * | 2000-11-16 | 2002-05-31 | Sanyo Electric Co Ltd | 燃料電池 |
| US6852439B2 (en) * | 2001-05-15 | 2005-02-08 | Hydrogenics Corporation | Apparatus for and method of forming seals in fuel cells and fuel cell stacks |
| JP4739588B2 (ja) * | 2001-07-11 | 2011-08-03 | 本田技研工業株式会社 | 燃料電池用セパレータのシール材塗布方法 |
| JP3952139B2 (ja) * | 2001-11-22 | 2007-08-01 | Ｎｏｋ株式会社 | 燃料電池 |
| JP4155054B2 (ja) * | 2003-02-18 | 2008-09-24 | 日産自動車株式会社 | バイポーラ電池 |
| WO2004107476A2 (en) * | 2003-05-29 | 2004-12-09 | Henkel Corporation | Method and composition for bonding and sealing fuel cell components |
| US6933333B2 (en) * | 2003-06-11 | 2005-08-23 | Bulk Molding Compounds, Inc. | Conductive adhesive sealant for bipolar fuel cell separator plate assemblies |
| JP4959343B2 (ja) * | 2004-01-22 | 2012-06-20 | ヘンケル コーポレイション | 燃料電池用の低表面エネルギー基体を結合および封止するための重合性組成物 |
| JP2005243292A (ja) * | 2004-02-24 | 2005-09-08 | Nissan Motor Co Ltd | 燃料電池用の、固体高分子電解質膜およびセパレータ |
| JP4945094B2 (ja) * | 2005-06-07 | 2012-06-06 | 東海ゴム工業株式会社 | 燃料電池 |
-
2007
- 2007-01-17 KR KR1020147028555A patent/KR101808902B1/ko not_active Expired - Fee Related
- 2007-01-17 JP JP2008551356A patent/JP5594967B2/ja active Active
- 2007-01-17 ES ES07718267.3T patent/ES2658072T3/es active Active
- 2007-01-17 BR BRPI0707153-1A patent/BRPI0707153A2/pt not_active Application Discontinuation
-
2014
- 2014-06-17 JP JP2014124241A patent/JP6182511B2/ja not_active Expired - Fee Related
-
2017
- 2017-01-24 JP JP2017010184A patent/JP6469140B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101808902B1 (ko) | 2017-12-13 |
| JP5594967B2 (ja) | 2014-09-24 |
| JP6182511B2 (ja) | 2017-08-16 |
| JP2017107862A (ja) | 2017-06-15 |
| JP6469140B2 (ja) | 2019-02-13 |
| ES2658072T3 (es) | 2018-03-08 |
| KR20140126775A (ko) | 2014-10-31 |
| JP2014225456A (ja) | 2014-12-04 |
| JP2009524196A (ja) | 2009-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007084561A3 (en) | Bonded fuel cell assembly, methods, systems and sealant compositions for producing the same | |
| BRPI0706616A8 (pt) | método e sistema para formar um componente de célula de combustível | |
| Lou et al. | Dynamic hyaluronan hydrogels with temporally modulated high injectability and stability using a biocompatible catalyst | |
| BRPI0706617A8 (pt) | Método para formar uma célula de combustível, sistema para formar uma célula de combustível, e, conjunto de eletrodo de membrana | |
| Xiao et al. | Self-healing epoxy based on cationic chain polymerization | |
| Luo et al. | Strong and tough polyion-complex hydrogels from oppositely charged polyelectrolytes: A comparative study with polyampholyte hydrogels | |
| Shams Es-haghi et al. | Fabrication of tough hydrogels from chemically cross-linked multiple neutral networks | |
| Wang et al. | Self‐Contained Underwater Adhesion and Informational Labeling Enabled by Arene‐Functionalized Polymeric Ionogels | |
| Chen et al. | Tough and on‐demand detachable wet tissue adhesive hydrogel made from catechol derivatives with a long aliphatic side chain | |
| Qu et al. | Spontaneously regenerative tough hydrogels | |
| Yan et al. | A dual-responsive, freezing-tolerant hydrogel sensor and related thermal-and strain-sensitive mechanisms | |
| CN103788284B (zh) | 一种高伸长率及弹性模量可调的离子液体凝胶制备方法 | |
| Cao et al. | Bio-inspired self-healing polymer foams with bilayered capsule systems | |
| BR9911759A (pt) | Conjunto estanque ao gás composto de uma placa bipolar e uma unidade de eletrodo de membrana de células de combustìvel de membrana de eletrólito polìmero | |
| Rahmathullah et al. | Crack‐healing behavior of epoxy–amine thermosets | |
| Han et al. | Highly resilient noncovalently associated hydrogel adhesives for wound sealing patch | |
| CN105038665A (zh) | 一种紫外固化医用导电压敏胶及其制备方法 | |
| He et al. | Super-stretchable, freezing-resistant and self-powered organohydrogels for extreme environment-adaptable high-performance strain sensors | |
| CN115386259A (zh) | 一种防干抗冻光敏水凝胶墨水及其制备方法和高精度光固化水凝胶及其应用 | |
| Yuan et al. | Press‐to‐Seal Hydrogel Patches with Spatiotemporally Controllable Blood Repulsion for Acute Hemostasis and Enhanced Healing of Deep Incisive Wounds | |
| Yu et al. | Modelling of water evaporation in hydrogels considering the state of water in tension | |
| Boton et al. | Development of a layered hydrogel inspired by the layers of natural skin | |
| Shen et al. | Layer‐by‐layer adhesion of hydrogels for constructing heterogeneous microfluidic chips | |
| Yin et al. | DSC and curing kinetics study of epoxy grouting diluted with furfural-acetone slurry | |
| Ma et al. | A constitutive model for binary-solvent gels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: HENKEL US IP LLC (US) |
|
| B25A | Requested transfer of rights approved |
Owner name: HENKEL IP AND HOLDING GMBH (DE) |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |