GB820487A - Improvements relating to inter-electrode separators for electric cells - Google Patents
Improvements relating to inter-electrode separators for electric cellsInfo
- Publication number
- GB820487A GB820487A GB32850/55A GB3285055A GB820487A GB 820487 A GB820487 A GB 820487A GB 32850/55 A GB32850/55 A GB 32850/55A GB 3285055 A GB3285055 A GB 3285055A GB 820487 A GB820487 A GB 820487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyvinyl
- inter
- improvements relating
- electric cells
- specified
- 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
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920000620 organic polymer Polymers 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- GPPRMDWJKBFBMZ-UHFFFAOYSA-N 4-morpholin-4-ylphenol Chemical compound C1=CC(O)=CC=C1N1CCOCC1 GPPRMDWJKBFBMZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 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
- 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Separators (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US820487XA | 1954-11-16 | 1954-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB820487A true GB820487A (en) | 1959-09-23 |
Family
ID=22168711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32850/55A Expired GB820487A (en) | 1954-11-16 | 1955-11-16 | Improvements relating to inter-electrode separators for electric cells |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1068777B (enrdf_load_stackoverflow) |
| FR (1) | FR1146578A (enrdf_load_stackoverflow) |
| GB (1) | GB820487A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004064175A3 (en) * | 2003-01-03 | 2005-08-25 | Ray O Vac Corp | Perforated separator for an electrochemical cell |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE838822C (de) * | 1944-08-25 | 1952-05-12 | Basf Ag | Verfahren zur Herstellung feinporiger Formkoerper |
| FR1027561A (fr) * | 1950-11-10 | 1953-05-13 | Séparateurs pour accumulateurs alcalins, en particulier pour accumulateurs à cathode soluble | |
| NL87193C (enrdf_load_stackoverflow) * | 1951-05-05 |
-
0
- DE DENDAT1068777D patent/DE1068777B/de active Pending
-
1955
- 1955-11-07 FR FR1146578D patent/FR1146578A/fr not_active Expired
- 1955-11-16 GB GB32850/55A patent/GB820487A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004064175A3 (en) * | 2003-01-03 | 2005-08-25 | Ray O Vac Corp | Perforated separator for an electrochemical cell |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1146578A (fr) | 1957-11-13 |
| DE1068777B (enrdf_load_stackoverflow) | 1959-11-12 |
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