FR2384357A1 - Generateur electrochimique a electrode de zinc - Google Patents
Generateur electrochimique a electrode de zincInfo
- Publication number
- FR2384357A1 FR2384357A1 FR7707854A FR7707854A FR2384357A1 FR 2384357 A1 FR2384357 A1 FR 2384357A1 FR 7707854 A FR7707854 A FR 7707854A FR 7707854 A FR7707854 A FR 7707854A FR 2384357 A1 FR2384357 A1 FR 2384357A1
- Authority
- FR
- France
- Prior art keywords
- zinc
- electrochemical generator
- membrane
- aldehyde
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Abstract
Générateur électrochimique à électrode de zinc. Il comprend une électrode positive, une électrode négative à base de zinc, un électrolyte et une membrane semi-perméable créant un compartiment positif et un compartiment négatif communiquant seulement à travers cette membrane, ladite membrane étant constituée par un alcool polyvinylique partiellement réticulé par au moins un aldéhyde, caractérisé par le fait que ledit aldéhyde est le glutaraldéhyde. L'invention est mise en oeuvre dans les piles sèches zincbioxyde de manganèse, et dans les accumulateurs alcalins zinc-nickel.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707854A FR2384357A1 (fr) | 1977-03-16 | 1977-03-16 | Generateur electrochimique a electrode de zinc |
GB8719/78A GB1550038A (en) | 1977-03-16 | 1978-03-06 | Electric cell with a zinc electrode and method of preparing a separator therefor |
DE19782810202 DE2810202A1 (de) | 1977-03-16 | 1978-03-09 | Separatormembran fuer eine galvanische zelle sowie verfahren zur herstellung dieser membran |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707854A FR2384357A1 (fr) | 1977-03-16 | 1977-03-16 | Generateur electrochimique a electrode de zinc |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2384357A1 true FR2384357A1 (fr) | 1978-10-13 |
FR2384357B1 FR2384357B1 (fr) | 1980-03-14 |
Family
ID=9188184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7707854A Granted FR2384357A1 (fr) | 1977-03-16 | 1977-03-16 | Generateur electrochimique a electrode de zinc |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2810202A1 (fr) |
FR (1) | FR2384357A1 (fr) |
GB (1) | GB1550038A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345465A1 (fr) * | 1988-06-07 | 1989-12-13 | Rayovac Corporation | Cellules électrochimiques alcalines primaires et batteries |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7115333B2 (en) * | 2003-02-07 | 2006-10-03 | Gas Technology Institute | High temperature composite proton exchange membranes |
WO2008039416A1 (fr) * | 2006-09-25 | 2008-04-03 | Zpower Inc. | Séparateur résistant aux dendrites destiné à des accumulateurs alcalins |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL87193C (fr) * | 1951-05-05 | |||
US3013100A (en) * | 1957-05-02 | 1961-12-12 | Yardney International Corp | Diaphragm for electrolytic processes and method of making same |
IT976055B (it) * | 1971-12-16 | 1974-08-20 | Comp Generale Electricite | Accumulatore ad elettrolita alcalino |
-
1977
- 1977-03-16 FR FR7707854A patent/FR2384357A1/fr active Granted
-
1978
- 1978-03-06 GB GB8719/78A patent/GB1550038A/en not_active Expired
- 1978-03-09 DE DE19782810202 patent/DE2810202A1/de not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345465A1 (fr) * | 1988-06-07 | 1989-12-13 | Rayovac Corporation | Cellules électrochimiques alcalines primaires et batteries |
Also Published As
Publication number | Publication date |
---|---|
GB1550038A (en) | 1979-08-08 |
FR2384357B1 (fr) | 1980-03-14 |
DE2810202A1 (de) | 1978-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |