JPH0582715B2 - - Google Patents
Info
- Publication number
- JPH0582715B2 JPH0582715B2 JP61190961A JP19096186A JPH0582715B2 JP H0582715 B2 JPH0582715 B2 JP H0582715B2 JP 61190961 A JP61190961 A JP 61190961A JP 19096186 A JP19096186 A JP 19096186A JP H0582715 B2 JPH0582715 B2 JP H0582715B2
- Authority
- JP
- Japan
- Prior art keywords
- separator
- porous carbonaceous
- less
- carbonaceous electrode
- electrode
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 42
- 239000000446 fuel Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 239000003575 carbonaceous material Substances 0.000 claims description 22
- 239000002131 composite material Substances 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000012495 reaction gas Substances 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 15
- 239000006185 dispersion Substances 0.000 claims description 14
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims 2
- 238000003825 pressing Methods 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 238000005304 joining Methods 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
-
- 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
- H01M4/96—Carbon-based electrodes
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- 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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61190961A JPS6348763A (ja) | 1986-08-14 | 1986-08-14 | 四フッ化エチレン樹脂接合による複合電極基板及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61190961A JPS6348763A (ja) | 1986-08-14 | 1986-08-14 | 四フッ化エチレン樹脂接合による複合電極基板及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348763A JPS6348763A (ja) | 1988-03-01 |
| JPH0582715B2 true JPH0582715B2 (de) | 1993-11-22 |
Family
ID=16266553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61190961A Granted JPS6348763A (ja) | 1986-08-14 | 1986-08-14 | 四フッ化エチレン樹脂接合による複合電極基板及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348763A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0330124A3 (de) * | 1988-02-24 | 1991-06-12 | Toray Industries, Inc. | Elektroleitendes integriertes Substrat und Verfahren zu seiner Herstellung |
| JPWO2011090151A1 (ja) * | 2010-01-22 | 2013-05-23 | 株式会社クレハ | 炭素繊維積層成形体及びその製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6020471A (ja) * | 1983-07-13 | 1985-02-01 | Mitsubishi Pencil Co Ltd | 燃料電池用部材の製造法 |
| JPS6023975A (ja) * | 1983-04-11 | 1985-02-06 | エンゲルハ−ド・コ−ポレ−シヨン | 燃料電池用双極性ガス分離板およびその製造方法 |
| JPS6119069A (ja) * | 1984-07-05 | 1986-01-27 | Kureha Chem Ind Co Ltd | 燃料電池用電極基板及びその製造方法 |
-
1986
- 1986-08-14 JP JP61190961A patent/JPS6348763A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023975A (ja) * | 1983-04-11 | 1985-02-06 | エンゲルハ−ド・コ−ポレ−シヨン | 燃料電池用双極性ガス分離板およびその製造方法 |
| JPS6020471A (ja) * | 1983-07-13 | 1985-02-01 | Mitsubishi Pencil Co Ltd | 燃料電池用部材の製造法 |
| JPS6119069A (ja) * | 1984-07-05 | 1986-01-27 | Kureha Chem Ind Co Ltd | 燃料電池用電極基板及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348763A (ja) | 1988-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1250017A (en) | Fabrication of gas impervious edge seal for a bipolar gas distribution assembly for use in a fuel cell | |
| US4818640A (en) | Carbonaceous composite product produced by joining carbonaceous materials together by tetrafluoroethylene resin, and process for producing the same | |
| US4233369A (en) | Fuel cell cooler assembly and edge seal means therefor | |
| US4269642A (en) | Method of forming densified edge seals for fuel cell components | |
| US4365008A (en) | Densified edge seals for fuel cell components | |
| US4245009A (en) | Porous coolant tube holder for fuel cell stack | |
| JPS62123662A (ja) | 燃料電池用電極基板 | |
| CA1337632C (en) | Electroconductive integrated substrate and process for producing the same | |
| KR100551809B1 (ko) | 복합 가스켓을 포함하는 연료전지스택용 단셀 구조 | |
| US4743519A (en) | Fuel cell electrode substrate provided with peripheral sealers | |
| CA1273990A (en) | Electrode substrate provided with manifold, for a fuel cell and process for producing the same | |
| JPH0582715B2 (de) | ||
| JPS6348766A (ja) | リブ高さの異なる複合電極基板及びその製造方法 | |
| JPS63318075A (ja) | 燃料電池用リブ付きセパレ−タ−及びその製法 | |
| JPH0582714B2 (de) | ||
| JPH0622140B2 (ja) | 燃料電池用複合電極基板及びその製造方法 | |
| JPH03138865A (ja) | 燃料電池用セパレータ | |
| JPS6348767A (ja) | フッ素樹脂で端部シールした複合電極基板及びその製造方法 | |
| JPS6343268A (ja) | 外部マニホ−ルド型燃料電池用複合電極基板及びその製造方法 | |
| JPS63133459A (ja) | 端部シ−ル部付燃料電池用部材及びその製造方法 | |
| JPS6322422B2 (de) | ||
| JPS6119069A (ja) | 燃料電池用電極基板及びその製造方法 | |
| JPS63308874A (ja) | 燃料電池用セパレ−タ−の製造法 | |
| CA1314927C (en) | Composite substrate for fuel cell and process for producing the same | |
| JPH02226663A (ja) | 燃料電池用基材の端部のガスシール方法 |