WO1999057769A1 - Separateur electrique a base d'un substrat revetu de ceramique - Google Patents
Separateur electrique a base d'un substrat revetu de ceramique Download PDFInfo
- Publication number
- WO1999057769A1 WO1999057769A1 PCT/EP1999/003080 EP9903080W WO9957769A1 WO 1999057769 A1 WO1999057769 A1 WO 1999057769A1 EP 9903080 W EP9903080 W EP 9903080W WO 9957769 A1 WO9957769 A1 WO 9957769A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oxide
- coating
- electrical separator
- substrate
- separator according
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 19
- 238000005524 ceramic coating Methods 0.000 title claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 150000002739 metals Chemical class 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 3
- 239000000919 ceramic Substances 0.000 claims description 9
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 2
- 229910001940 europium oxide Inorganic materials 0.000 claims description 2
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
- 229910001887 tin oxide Inorganic materials 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 210000001787 dendrite Anatomy 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229940021013 electrolyte solution Drugs 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 230000010220 ion permeability Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910010238 LiAlCl 4 Inorganic materials 0.000 description 1
- 229910005580 NiCd Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001652 electrophoretic deposition Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/02—Diaphragms; Separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
- H01M50/437—Glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
-
- 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
- H01M8/0289—Means for holding the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride accumulators
-
- 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
Definitions
- Solid or polymer electrolytes have a much lower conductivity than the electrolyte solutions used. They are therefore not suitable for the production of high-performance batteries.
- Non-metals such as plastics, glass, carbon fiber and the like, provided that they have through openings and are flexible.
- the substrate can be made from a 3
- Examples are magnesium oxide, calcium oxide, strontium oxide, barium oxide, scandium oxide, yttrium oxide, titanium oxide, zirconium oxide, aluminum oxide, silicon oxide, tin oxide, cerium oxide, europium oxide, mixtures of these oxides or mixed oxides of the cations mentioned.
- Examples of ternary oxides are: non-conductive spinels, non-conductive pyrochlores, non-conductive olivines. In contrast, electrically conductive ceramics such as (doped) semiconductor ceramics are unsuitable.
- the electrical separator according to the invention is suitable for all arrangements in which electrodes have to be electrically insulated from one another.
- electrodes have to be electrically insulated from one another.
- they can also be used e.g. done in capacitors.
- the separators are sintered in an inert gas atmosphere at 1000 to 1100 ° C for at least 15 minutes in an inert gas furnace.
- Figures 1 and 2 show a separator according to the invention according to the example in cross section (enlargements: Figure 1: 130: 1, Figure 2: 648: 1). It can clearly be seen that the substrate is completely covered with ceramic, so that dendrites can no longer grow through. The mere presence of the open pores of the coating enables the unhindered passage of ions.
Landscapes
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Cell Separators (AREA)
Abstract
L'invention concerne un séparateur électrique comprenant un substrat plat, flexible, comportant une pluralité d'ouvertures et un revêtement. L'invention est caractérisée en ce que le matériau du substrat est sélectionné parmi des métaux, alliages, matières plastiques, verre et fibres de carbone ou une combinaison de ces matériaux, et en ce que le revêtement est constitué d'un revêtement céramique poreux, s'étendant de façon continue sur toute la surface du substrat.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19820229.6 | 1998-05-06 | ||
| DE19820229 | 1998-05-06 | ||
| DE19838800.4 | 1998-08-26 | ||
| DE19838800A DE19838800C1 (de) | 1998-05-06 | 1998-08-26 | Batterieseparator auf Basis von keramisch beschichtetem Trägermaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999057769A1 true WO1999057769A1 (fr) | 1999-11-11 |
Family
ID=26045992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1999/003080 WO1999057769A1 (fr) | 1998-05-06 | 1999-05-05 | Separateur electrique a base d'un substrat revetu de ceramique |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO1999057769A1 (fr) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003021697A3 (fr) * | 2001-08-31 | 2003-12-18 | Creavis Tech & Innovation Gmbh | Separateur electrique, procede de production et utilisation de ce separateur |
| WO2004049480A3 (fr) * | 2002-11-26 | 2004-08-12 | Creavis Tech & Innovation Gmbh | Separateur a faible teneur en eau destine a une cellule electrochimique |
| WO2003073534A3 (fr) * | 2002-02-26 | 2004-12-29 | Creavis Tech & Innovation Gmbh | Separateur electrique, procede de fabrication et d'utilisation dudit separateur |
| WO2003073545A3 (fr) * | 2002-02-26 | 2005-01-06 | Creavis Tech & Innovation Gmbh | Membrane electrolytique souple a base d'un support contenant des fibres polymeres, procedes de realisation et utilisation associes |
| WO2003069711A3 (fr) * | 2002-02-13 | 2005-01-20 | Creavis Tech & Innovation Gmbh | Membrane a electrolyte souple a base de fibre de verre, procede de fabrication associe et utilisation |
| WO2005038833A3 (fr) * | 2003-10-14 | 2005-12-08 | Degussa | Condensateur comportant une couche de separation ceramique |
| WO2010124892A1 (fr) * | 2009-04-28 | 2010-11-04 | Evonik Litarion Gmbh | Fabrication et utilisation de matériaux composites céramiques placés sur des films porteurs polymères |
| DE10238943B4 (de) * | 2002-08-24 | 2013-01-03 | Evonik Degussa Gmbh | Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien sowie eine Batterie, aufweisend die Separator-Elektroden-Einheit |
| CN103972447A (zh) * | 2013-01-28 | 2014-08-06 | 海洋王照明科技股份有限公司 | 电化学电源隔膜及其制备方法、电化学电池或电容器 |
| CN104183805A (zh) * | 2013-05-25 | 2014-12-03 | 湖南省正源储能材料与器件研究所 | 一种陶瓷涂层隔膜的制备方法 |
| DE10347570B4 (de) * | 2003-10-14 | 2015-07-23 | Evonik Degussa Gmbh | Anorganische Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung, Verwendung in Lithium-Batterien und Lithium-Batterien mit der anorganischen Separator-Elektroden-Einheit |
| EP4117060A1 (fr) * | 2021-07-09 | 2023-01-11 | Hochschule Rheinmain University of Applied Sciences Wiesbaden Rüsselsheim | Procédé amélioré de fabrication d'une plaque polaire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650680A (en) * | 1983-10-15 | 1987-03-17 | Varta Batterie A.G. | High temperature primary galvanic element |
| JPS6276160A (ja) * | 1985-09-30 | 1987-04-08 | Toshiba Corp | 溶融炭酸塩型燃料電池 |
| JPS6476673A (en) * | 1987-09-18 | 1989-03-22 | Ishikawajima Harima Heavy Ind | Separator for fuel cell |
| JPH02285620A (ja) * | 1989-04-27 | 1990-11-22 | Hitachi Aic Inc | 電気二重層コンデンサ |
| JPH10270062A (ja) * | 1997-03-21 | 1998-10-09 | Sanyo Electric Co Ltd | 固体電解質型燃料電池用セパレータ及び作製方法並びに固体電解質型燃料電池 |
-
1999
- 1999-05-05 WO PCT/EP1999/003080 patent/WO1999057769A1/fr active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650680A (en) * | 1983-10-15 | 1987-03-17 | Varta Batterie A.G. | High temperature primary galvanic element |
| JPS6276160A (ja) * | 1985-09-30 | 1987-04-08 | Toshiba Corp | 溶融炭酸塩型燃料電池 |
| JPS6476673A (en) * | 1987-09-18 | 1989-03-22 | Ishikawajima Harima Heavy Ind | Separator for fuel cell |
| JPH02285620A (ja) * | 1989-04-27 | 1990-11-22 | Hitachi Aic Inc | 電気二重層コンデンサ |
| JPH10270062A (ja) * | 1997-03-21 | 1998-10-09 | Sanyo Electric Co Ltd | 固体電解質型燃料電池用セパレータ及び作製方法並びに固体電解質型燃料電池 |
Non-Patent Citations (4)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 011, no. 275 (E - 537) 5 September 1987 (1987-09-05) * |
| PATENT ABSTRACTS OF JAPAN vol. 013, no. 295 (E - 783) 7 July 1989 (1989-07-07) * |
| PATENT ABSTRACTS OF JAPAN vol. 015, no. 058 (E - 1032) 12 February 1991 (1991-02-12) * |
| PATENT ABSTRACTS OF JAPAN vol. 99, no. 1 29 January 1999 (1999-01-29) * |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7351494B2 (en) | 2001-08-31 | 2008-04-01 | Degussa Ag | Electric separator, method for producing the same and the use thereof |
| WO2003021697A3 (fr) * | 2001-08-31 | 2003-12-18 | Creavis Tech & Innovation Gmbh | Separateur electrique, procede de production et utilisation de ce separateur |
| WO2003069711A3 (fr) * | 2002-02-13 | 2005-01-20 | Creavis Tech & Innovation Gmbh | Membrane a electrolyte souple a base de fibre de verre, procede de fabrication associe et utilisation |
| WO2003073534A3 (fr) * | 2002-02-26 | 2004-12-29 | Creavis Tech & Innovation Gmbh | Separateur electrique, procede de fabrication et d'utilisation dudit separateur |
| WO2003073545A3 (fr) * | 2002-02-26 | 2005-01-06 | Creavis Tech & Innovation Gmbh | Membrane electrolytique souple a base d'un support contenant des fibres polymeres, procedes de realisation et utilisation associes |
| US8053102B2 (en) | 2002-02-26 | 2011-11-08 | Evonik Degussa Gmbh | Electric separator, method for the production and use thereof |
| US8709638B2 (en) | 2002-02-26 | 2014-04-29 | Evonik Degussa Gmbh | Electric separator, method for the production and use thereof |
| DE10238943B4 (de) * | 2002-08-24 | 2013-01-03 | Evonik Degussa Gmbh | Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien sowie eine Batterie, aufweisend die Separator-Elektroden-Einheit |
| WO2004049480A3 (fr) * | 2002-11-26 | 2004-08-12 | Creavis Tech & Innovation Gmbh | Separateur a faible teneur en eau destine a une cellule electrochimique |
| DE10347570B4 (de) * | 2003-10-14 | 2015-07-23 | Evonik Degussa Gmbh | Anorganische Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung, Verwendung in Lithium-Batterien und Lithium-Batterien mit der anorganischen Separator-Elektroden-Einheit |
| WO2005038833A3 (fr) * | 2003-10-14 | 2005-12-08 | Degussa | Condensateur comportant une couche de separation ceramique |
| US7525788B2 (en) | 2003-10-14 | 2009-04-28 | Degussa Ag | Capacitor comprising a ceramic separating layer |
| WO2010124892A1 (fr) * | 2009-04-28 | 2010-11-04 | Evonik Litarion Gmbh | Fabrication et utilisation de matériaux composites céramiques placés sur des films porteurs polymères |
| CN103972447A (zh) * | 2013-01-28 | 2014-08-06 | 海洋王照明科技股份有限公司 | 电化学电源隔膜及其制备方法、电化学电池或电容器 |
| CN104183805A (zh) * | 2013-05-25 | 2014-12-03 | 湖南省正源储能材料与器件研究所 | 一种陶瓷涂层隔膜的制备方法 |
| CN104183805B (zh) * | 2013-05-25 | 2017-07-25 | 湖南省正源储能材料与器件研究所 | 一种陶瓷涂层隔膜的制备方法 |
| EP4117060A1 (fr) * | 2021-07-09 | 2023-01-11 | Hochschule Rheinmain University of Applied Sciences Wiesbaden Rüsselsheim | Procédé amélioré de fabrication d'une plaque polaire |
| WO2023280984A1 (fr) * | 2021-07-09 | 2023-01-12 | Hochschule Rheinmain University Of Applied Sciences Wiesbaden Rüsselsheim | Procédé amélioré de production de plaque polaire |
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